Overview

Self-aligning ball bearings from Western Bearing House

Self-aligning ball bearings have two rows of balls running on a common spherical raceway in the outer ring, so the inner ring, balls and cage can tilt to follow shaft deflection or mounting error. They run cool at moderate loads and are offered with cylindrical bore, or tapered bore for adapter sleeves.

Series: 11
Catalogued sizes: 306
Bore range: 5–152.4 mm
O.D. up to: 279 mm

Typical applications

Textile spinning framesWoodworking machineryAgricultural shaftsMaterial handling

Engineering features

Accommodates misalignment and shaft deflection
Cylindrical or tapered (1:12) bore
Adapter sleeve, clamping sleeve and nut
Metric and inch series
Hardness, dimensional and vibration tested
AISI 52100 / 100Cr6 steel, 60–64 HRC

Request a quote Download catalog

Technical specifications

Construction, standards and dimension range for self-aligning ball bearings. Dimensions are converted to millimetres for inch series.

**Self-aligning ball bearings**Technical specification
Bearing type	Self-aligning ball bearings
Designs and series	Double row, 1200, 1300, 2200, 2300 and 10400 series; inch RL, RM, TL and TM
Catalogued sizes	306 sizes in 11 series
Bore range (d)	5–152.4 mm
Outside diameter (D)	19–279.4 mm
Width range (B)	6–88 mm
Measurement system	Metric and inch
Material	High-carbon chromium bearing steel, AISI 52100 / 100Cr6
Hardness	Through-hardened, 60–64 HRC
Precision class	ISO 492 / DIN 620 Normal (P0), P6 and P5
Radial clearance	C2, Normal, C3 and C4
Cage	Pressed steel or polyamide
Bore type	Cylindrical, or tapered (1:12) with adapter sleeve, clamping sleeve and nut
Quality testing	Hardness, dimensional, runout and vibration testing of every bearing
Packing	Anti-corrosive VCI export wrapping
Typical applications	Textile spinning frames, Woodworking machinery, Agricultural shafts, Material handling

Series overview

Every catalog series in this family. Select a series to open its full size and interchange table below.

**Series**Self-aligning ball bearings: 11 series
Description	System	Sizes	Bore (d)	O.D. (D)	Width (B)	Catalog page
Double row self-aligning ball bearings Light series RL	Inch	27	0.5–6 in	1.3–10.5 in	0.4–1.6 in	19
Double row self-aligning ball bearings Medium series RM	Inch	28	0.5–6 in	1.6–11 in	0.6–2.3 in	20
Double row self-aligning ball bearings Light series 1200	Metric	28	5–110 mm	19–200 mm	6–38 mm	21
Double row self-aligning ball bearings Medium series 1300	Metric	23	10–110 mm	35–240 mm	11–50 mm	22
Double row self-aligning ball bearings Heavy series 10400	Metric	18	17–100 mm	62–265 mm	17–60 mm	23
Double row self-aligning ball bearings Light & medium series 2200 & 2300	Metric	45	10–110 mm	30–240 mm	14–88 mm	24
Double row self-aligning ball bearings Light & medium series 4200 & 4300	Metric	34	10–80 mm	30–170 mm	14–58 mm	25
Self-aligning ball bearings, taper bore Light series with clamping sleeve and nut	Inch	17	0.6–3.5 in	2–7.2 in	0.6–1.3 in	26
Self-aligning ball bearings, taper bore Medium series with clamping sleeve and nut	Inch	17	0.6–3.5 in	2.3–8.5 in	0.7–1.8 in	27
Self-aligning ball bearings, taper bore Light series with clamping sleeve and nut	Metric	34	17–110 mm	47–215 mm	14–42 mm	28
Self-aligning ball bearings, taper bore Medium series with clamping sleeve and nut	Metric	35	17–110 mm	52–260 mm	15–53 mm	29

Size and interchange tables

Bearing numbers with their equivalents and dimensions from our catalog. Select any row for its technical drawing and full cross-reference.

Filter this table

**Series RL**Double row self-aligning ball bearings, light series RL. Dimensions in inches.
Bearing number and equivalents					Dimensions (in)
SKF	RHP	FAG	RIV	NBC / Hoffmann	Bore d	O.D. D	Width B
RL 4	NLJ 1/2	RL 4	4 PAJ	4 ULS 5	1/2	1 5/16	3/8
RL 5	NLJ 5/8	RL 5	5 PAJ	5 ULS 7	5/8	1 9/16	7/16
RL 6	NLJ 3/4	RL 6	6 PAJ	6 ULS 8	3/4	1 7/8	9/16
RL 7	NLJ 7/8	RL 7	7 PAJ	7 ULS 9	7/8	2	9/16
RL 8	NLJ 1	RL 8	8 PAJ	8 ULS 10	1	2 1/4	5/8
RL 9	NLJ 1.1/8	RL 9	9 PAJ	9 ULS 11	1 1/8	2 1/2	5/8
RL 10	NLJ 1.1/4	RL 10	10 PAJ	10 ULS 12	1 1/4	2 3/4	11/16
RL 11	NLJ 1.3/8	RL 11	11 PAJ	11 ULS 12.1/2	1 3/8	3	11/16
RL 12	NLJ 1.1/2	RL 12	12 PAJ	12 ULS 13	1 1/2	3 1/2	3/4
RL 13	NLJ 1.5/8	RL 13	13 PAJ	13 ULS 13.1/2	1 5/8	3 1/2	3/4
RL 14	NLJ 1.3/4	RL 14	14 PAJ	14 ULS 14	1 3/4	3 3/4	13/16
RL 15	NLJ 1.7/8	RL 15	15 PAJ	15 ULS 14.1/2	1 7/8	4	13/16
RL 16	NLJ 2	RL 16	16 PAJ	16 ULS 15	2	4	13/16
RL 18	NLJ 2.1/4	RL 18	18 PAJ	18 ULS 16	2 1/4	4 1/2	7/8
RL 20	NLJ 2.1/2	RL 20	20 PAJ	20 ULS 17	2 1/2	5	15/16
RL 22	NLJ 2.3/4	RL 22	22 PAJ	22 ULS 18	2 3/4	5 1/4	15/16
RL 24	NLJ 3	RL 24	24 PAJ	24 ULS 19	3	5 3/4	1 1/16
RL 26	NLJ 3.1/4	RL 26	26 PAJ	26 ULS 19.1/2	3 1/4	6	1 1/16
RL 28	NLJ 3.1/2	RL 28	28 PAJ	28 ULS 20	3 1/2	6 1/2	1 1/8
RL 30	NLJ 3.3/4	RL 30	30 PAJ	30 ULS 20.1/2	3 3/4	6 3/4	1 1/8
RL 32	NLJ 4	RL 32	32 PAJ	32 ULS 21	4	7 1/4	1 1/4
RL 34	NLJ 4.1/4	RL 34	34 PAJ	34 ULS 21.1/2	4 1/4	7 1/2	1 1/4
RL 36	NLJ 4.1/2	RL 36	36 PAJ	36 ULS 22	4 1/2	8	1 5/16
RL 38	NLJ 4.3/4	RL 38	38 PAJ	38 ULS 22.1/2	4 3/4	8 1/4	1 5/16
RL 40	NLJ 5	RL 40	40 PAJ	40 ULS 23	5	9	1 3/8
RL 44	NLJ 5.1/2	RL 44	44 PAJ	44 ULS 23.1/2	5 1/2	9 1/2	1 3/8
RL 48	NLJ 6	RL 48	48 PAJ	48 ULS 24	6	10 1/2	1 9/16

**Series RM**Double row self-aligning ball bearings, medium series RM. Dimensions in inches.
Bearing number and equivalents					Dimensions (in)
SKF	RHP	FAG	RIV	NBC / Hoffmann	Bore d	O.D. D	Width B
RM 4	NMJ 1/2	RM 4	PBJ 4	UMS 5	1/2	1 5/8	5/8
RM 5	NMJ 5/8	RM 5	PBJ 5	UMS 7	5/8	1 13/16	5/8
RM 6	NMJ 3/4	RM 6	PBJ 6	UMS 8	3/4	2	11/16
RM 7	NMJ 7/8	RM 7	PBJ 7	UMS 9	7/8	2 1/4	11/16
RM 8	NMJ 1	RM 8	PBJ 8	UMS 10	1	2 1/2	3/4
RM 9	NMJ 1.1/8	RM 9	PBJ 9	UMS 11	1 1/8	2 13/16	13/16
RM 10	NMJ 1.1/4	RM 10	PBJ 10	UMS 12	1 1/4	3 1/8	7/8
RM 11	NMJ 1.3/8	RM 11	PBJ 11	UMS 12.1/2	1 3/8	3 1/2	7/8
RM 12	NMJ 1.1/2	RM 12	PBJ 12	UMS 13	1 1/2	3 3/4	15/16
RM 13	NMJ 1.5/8	RM 13	PBJ 13	UMS 13.1/2	1 5/8	4	15/16
RM 14	NMJ 1.3/4	RM 14	PBJ 14	UMS 14	1 3/4	4 1/4	1 1/16
RM 15	NMJ 1.7/8	RM 15	PBJ 15	UMS 14.1/2	1 7/8	4 1/2	1 1/16
RM 16	NMJ 2	RM 16	PBJ 16	UMS 15	2	4 1/2	1 1/16
RM 18	NMJ 2.1/4	RM 18	PBJ 18	UMS 16	2 1/4	5	1 1/4
RM 20	NMJ 2.1/2	RM 20	PBJ 20	UMS 17	2 1/2	5 1/2	1 1/4
RM 22	NMJ 2.3/4	RM 22	PBJ 22	UMS 18	2 3/4	6 1/4	1 3/8
RM 24	NMJ 3	RM 24	PBJ 24	UMS 19	3	7	1 9/16
RM 26	NMJ 3.1/4	RM 26	PBJ 26	UMS 19.1/2	3 1/4	7 1/2	1 9/16
RM 27	NMJ 3.31/8	RM 27	PBJ 27	UMS 19.3/4	3 3/8	7 1/2	1 9/16
RM 28	NMJ 3.1/2	RM 28	PBJ 28	UMS 20	3 1/2	8 1/8	1 3/4
RM 30	NMJ 3.3/4	RM 30	PBJ 30	UMS 20.1/2	3 3/4	8 1/4	1 3/4
RM 32	NMJ 4	RM 32	PBJ 32	UMS 21	4	8 1/2	1 3/4
RM 34	NMJ 4.1/4	RM 34	PBJ 34	UMS 21.1/2	4 1/4	8 3/4	1 3/4
RM 36	NMJ 4.1/2	RM 36	PBJ 36	UMS 22	4 1/2	9 3/8	2
RM 38	NMJ 4.3/4	RM 38	PBJ 38	UMS 22.1/2	4 3/4	10	2
RM 40	NMJ 5	RM 40	PBJ 40	UMS 23	5	10	2
RM 44	NMJ 5.1/2	RM 44	PBJ 44	UMS 23.1/2	5 1/2	11	2
RM 48	NMJ 6	RM 48	PBJ 48	UMS 24	6	11	2 1/4

**Series 1200**Double row self-aligning ball bearings, light series 1200. Dimensions in millimetres.
Bearing number and equivalents						Dimensions (mm)			Weight (kg)
SKF	RHP	FAG	RIV	NBC / Hoffmann	GPZ (USSR)	Bore d	O.D. D	Width B	Weight (kg)
125 (13300)	–	13300	LJ 5	U 105	1005	5	19	6	–
126 (13301)	NLJ 6	13300	LJ 5	U 106	1006	6	19	6	–
127 (13302)	NLJ 7	13300	LJ 5	U 107	1007	7	22	7	–
128 (13303)	NLJ 8	13300	LJ 5	U 108	1008	8	22	7	–
129 (13304)	NLJ 9	13300	LJ 5	U 109	1009	9	26	8	–
1200	NLJ 10	11200	LJ 04 AJ	U 110	1200	10	30	9	0.034
1201	NLJ 11	11201	LJ 03 AJ	U 112	1201	11	32	10	0.04
1202	NLJ 12	11202	LJ 02 AJ	U 115	1202	12	35	11	0.049
1203	NLJ 15	11203	LJ 01 AJ	U 117	1203	15	40	12	0.073
1204	NLJ 17	11204	LJ 1 AJ	U 120	1204	17	47	14	0.12
1205	NLJ 20	11205	LJ 2 AJ	U 125	1205	20	52	15	0.14
1206	NLJ 25	11206	LJ 3 AJ	U 130	1206	25	62	16	0.22
1207	NLJ 30	11207	LJ 4 AJ	U 135	1207	30	72	17	0.32
1208	NLJ 35	11208	LJ 5 AJ	U 140	1208	35	80	18	0.42
1209	NLJ 40	11209	LJ 6 AJ	U 145	1209	40	85	19	0.47
1210	NLJ 45	11210	LJ 7 AJ	U 150	1210	45	90	20	0.53
1211	NLJ 50	11211	LJ 8 AJ	U 155	1211	50	100	21	0.71
1212	NLJ 55	11212	LJ 9 AJ	U 160	1212	55	110	22	0.9
1213	NLJ 60	11213	LJ 10 AJ	U 165	1213	60	120	23	1.15
1214	NLJ 65	11214	LJ 11 AJ	U 170	1214	65	125	24	1.25
1215	NLJ 70	11215	LJ 12 AJ	U 175	1215	70	130	25	1.35
1216	NLJ 75	11216	LJ 13 AJ	U 180	1216	75	140	26	1.65
1217	NLJ 80	11217	LJ 14 AJ	U 185	1217	80	150	28	2.05
1218	NLJ 85	11218	LJ 15 AJ	U 190	1218	85	160	30	2.5
1219	NLJ 90	11219	LJ 16 AJ	U 195	1219	90	170	32	3.1
1220	NLJ 95	11220	LJ 17 AJ	U 200	1220	95	180	34	3.7
1221	NLJ 100	11221	LJ 18 AJ	U 205	1221	100	190	36	4.34
1222	NLJ 110	11222	LJ 19 AJ	U 210	1222	110	200	38	5.15

**Series 1300**Double row self-aligning ball bearings, medium series 1300. Dimensions in millimetres.
Bearing number and equivalents						Dimensions (mm)			Weight (kg)
SKF	RHP	FAG	RIV	NBC / Hoffmann	GPZ (USSR)	Bore d	O.D. D	Width B	Weight (kg)
1300	NMJ 10	1300	1 BJ	U 310	1300	10	35	11	–
1301	NMJ 12	1301	2 BJ	U 312	1301	12	37	12	0.067
1302	NMJ 15	1302	3 BJ	U 315	1302	15	42	13	0.094
1303	NMJ 17	1303	4 BJ	U 317	1303	17	47	14	0.13
1304	NMJ 20	1304	5 BJ	U 320	1304	20	52	15	0.16
1305	NMJ 25	1305	6 BJ	U 325	1305	25	62	17	0.26
1306	NMJ 30	1306	7 BJ	U 330	1306	30	72	19	0.39
1307	NMJ 35	1307	8 BJ	U 335	1307	35	80	21	0.51
1308	NMJ 40	1308	9 BJ	U 340	1308	40	90	23	0.72
1309	NMJ 45	1309	10 BJ	U 345	1309	45	100	25	0.96
1310	NMJ 50	1310	11 BJ	U 350	1310	50	110	27	1.2
1311	NMJ 55	1311	12 BJ	U 355	1311	55	120	29	1.6
1312	NMJ 60	1312	13 BJ	U 360	1312	60	130	31	1.95
1313	NMJ 65	1313	14 BJ	U 365	1313	65	140	33	2.45
1314	NMJ 70	1314	15 BJ	U 370	1314	70	150	35	3
1315	NMJ 75	1315	16 BJ	U 375	1315	75	160	37	3.55
1316	NMJ 80	1316	17 BJ	U 380	1316	80	170	39	4.2
1317	NMJ 85	1317	18 BJ	U 385	1317	85	180	41	5
1318	NMJ 90	1318	19 BJ	U 390	1318	90	190	43	5.8
1319	NMJ 95	1319	20 BJ	U 395	1319	95	200	45	6.69
1320	NMJ 100	1320	21 BJ	U 400	1320	100	215	47	8.3
1321	NMJ 105	1321	22 BJ	U 405	1321	105	225	49	10
1322	NMJ 110	1322	23 BJ	U 410	1322	110	240	50	11.8

**Series 10400**Double row self-aligning ball bearings, heavy series 10400. Dimensions in millimetres.
Bearing number and equivalents					Dimensions (mm)
SKF	RHP	FAG	RIV	NBC / Hoffmann	Bore d	O.D. D	Width B
10403	NHJ 17	10403	1 CJ	U 517	17	62	17
10404	NHJ 20	10404	2 CJ	U 520	20	72	19
10405	NHJ 25	10405	3 CJ	U 525	25	80	21
10406	NHJ 30	10406	4 CJ	U 530	30	90	23
10407	NHJ 35	10407	5 CJ	U 535	35	100	25
10408	NHJ 40	10408	6 CJ	U 540	40	110	27
10409	NHJ 45	10409	7 CJ	U 545	45	120	29
10410	NHJ 50	10410	8 CJ	U 550	50	130	31
10411	NHJ 55	10411	9 CJ	U 555	55	140	33
10412	NHJ 60	10412	10 CJ	U 560	60	150	35
10413	NHJ 65	10413	11 CJ	U 565	65	160	37
10414	NHJ 70	10414	12 CJ	U 570	70	180	42
10415	NHJ 75	10415	12 CJ	U 575	75	190	45
10416	NHJ 80	10416	13 CJ	U 580	80	200	48
10417	NHJ 85	10417	13 bis CJ	U 585	85	210	52
10418	NHJ 90	10418	CJ	U 590	90	225	54
10419	NHJ 95	10419	CJ	U 595	95	250	56
10420	NHJ 100	10420	CJ	U 600	100	265	60

**Series 2200 / 2300**Double row self-aligning ball bearings, light & medium series 2200 & 2300. Dimensions in millimetres.
Bearing number and equivalents						Dimensions (mm)			Weight (kg)
SKF	RHP	FAG	RIV	NBC / Hoffmann	GPZ (USSR)	Bore d	O.D. D	Width B	Weight (kg)
2200	NLDJ 10	2200	04 AAJ	U 110 W	1500	10	30	14	0.047
2201	NLDJ 12	2201	03 AAJ	U 112 W	1501	12	32	14	0.053
2202	NLDJ 15	2202	02 AAJ	U 115 W	1502	15	35	14	0.06
2203	NLDJ 17	2203	01 AAJ	U 117 W	1503	17	40	16	0.088
2204	NLDJ 20	2204	1 AAJ	U 120 W	1504	20	47	18	0.14
2205	NLDJ 25	2205	2 AAJ	U 125 W	1505	25	52	18	0.16
2206	NLDJ 30	2206	3 AAJ	U 130 W	1506	30	62	20	0.26
2207	NLDJ 35	2207	4 AAJ	U 135 W	1507	35	72	23	0.4
2208	NLDJ 40	2208	5 AAJ	U 140 W	1508	40	80	23	0.51
2209	NLDJ 45	2209	6 AAJ	U 145 W	1509	45	85	23	0.55
2210	NLDJ 50	2210	7 AAJ	U 150 W	1510	50	90	23	0.59
2211	NLDJ 55	2211	8 AAJ	U 155 W	1511	55	100	25	0.81
2212	NLDJ 60	2212	9 AAJ	U 160 W	1512	60	110	28	1.1
2213	NLDJ 65	2213	10 AAJ	U 165 W	1513	65	120	31	1.45
2214	NLDJ 70	2214	11 AAJ	U 170 W	1514	70	125	31	1.5
2215	NLDJ 75	2215	12 AAJ	U 175 W	1515	75	130	31	1.6
2216	NLDJ 80	2216	–	U 180	1516	80	140	33	2
2217	NLDJ 85	2217	–	U 185	1517	85	150	36	2.5
2218	NLDJ 90	2218	–	U 190	1518	90	160	40	3.4
2219	NLDJ 95	2219	–	–	2219	95	170	43	–
2220	NLDJ 100	2220	–	–	2220	100	180	46	–
2221	NLDJ 105	2221	–	–	2221	105	190	50	–
2222	NLDJ 110	2222	–	–	2222	110	200	53	–
2301	NMDJ 12	2201	2 AAJ	U 312 W	1601	12	37	17	0.095
2302	NMDJ 15	2302	3 AAJ	U 315 W	1602	15	42	17	0.11
2303	NMDJ 17	2303	4 AAJ	U 317 W	1603	17	47	19	0.16
2304	NMDJ 20	2304	5 AAJ	U 320 W	1604	20	52	21	0.21
2305	NMDJ 25	2205	6 AAJ	U 325 W	1605	25	62	24	0.34
2306	NMDJ 30	2306	7 AAJ	U 330 W	1606	30	72	27	0.5
2307	NMDJ 35	2307	8 AAJ	U 335 W	1607	35	80	31	0.68
2308	NMDJ 40	2308	9 AAJ	U 340 W	1608	40	90	33	0.93
2309	NMDJ 45	2309	10 AAJ	U 345 W	1609	45	100	36	1.25
2310	NMDJ 50	2210	11 AAJ	U 350 W	1610	50	110	40	1.65
2311	NMDJ 55	2311	12 AAJ	U 355 W	1611	55	120	43	2.1
2312	NMDJ 60	2312	13 AAJ	U 360 W	1612	60	130	46	2.6
2313	NMDJ 65	2313	14 AAJ	U 365 W	1613	65	140	48	3.25
2314	NMDJ 70	2314	15 AAJ	U 370 W	1614	70	150	51	3.9
2315	NMDJ 75	2315	16 AAJ	U 375 W	1615	75	160	55	4.7
2316	NMDJ 80	2316	–	U 380	1616	80	170	58	6.1
2317	NMDJ 85	2317	–	U 385	1617	85	180	60	7.05
2318	NMDJ 90	2318	–	U 390	1618	90	190	64	8.45
2319	NMDJ 95	2319	–	–	2319	95	200	67	–
2320	NMDJ 100	2320	–	–	2320	100	215	73	–
2321	NMDJ 105	2321	–	–	2321	105	225	77	–
2322	NMDJ 110	2322	–	–	2322	110	240	88	–

**Series 4200 / 4300**Double row self-aligning ball bearings, light & medium series 4200 & 4300. Dimensions in millimetres.
Bearing number and equivalents					Dimensions (mm)			Weight (kg)
SKF	RHP	FAG	RIV	NBC / Hoffmann	Bore d	O.D. D	Width B	Weight (kg)
4200	LDJ 10	4200	04 AA	110 DR	10	30	14	0.049
4201	LDJ 12	4201	03 AA	112 DR	12	32	14	0.053
4202	LDJ 15	4202	02 AA	115 DR	15	35	14	0.059
4203	LDJ 17	4203	01 AA	117 DR	17	40	16	0.09
4204	LDJ 20	4204	1 AA	120 DR	20	47	18	0.14
4205	LDJ 25	4205	2 AA	125 DR	25	52	18	0.16
4206	LDJ 30	4206	3 AA	130 DR	30	62	20	0.26
4207	LDJ 35	4207	4 AA	135 DR	35	72	23	0.4
4208	LDJ 40	4208	5 AA	140 DR	40	80	23	0.05
4209	LDJ 45	4209	6 AA	145 DR	45	85	23	0.54
4210	LDJ 50	4210	7 AA	150 DR	50	90	23	0.58
4211	LDJ 55	4211	8 AA	155 DR	55	100	25	0.8
4212	LDJ 60	4212	9 AA	160 DR	60	110	28	1.1
4213	LDJ 65	4213	10 AA	165 DR	65	120	31	1.45
4214	LDJ 70	4214	11 AA	170 DR	70	125	31	1.5
4215	LDJ 75	4215	12 AA	175 DR	75	130	31	1.6
4216	LDJ 80	4216	13 AA	180 DR	80	140	33	2
4300	MDJ 10	4300	1 BB	310 DR	10	35	17	–
4301	MDJ 12	4301	2 BB	312 DR	12	37	17	0.092
4302	MDJ 15	4302	3 BB	315 DR	15	42	17	0.12
4303	MDJ 17	4303	4 BB	317 DR	17	47	19	0.16
4304	MDJ 20	4304	5 BB	320 DR	20	52	21	0.21
4305	MDJ 25	4305	6 BB	325 DR	25	62	24	0.34
4306	MDJ 30	4306	7 BB	330 DR	30	72	27	0.5
4307	MDJ 35	4307	8 BB	335 DR	35	80	31	0.69
4308	MDJ 40	4308	9 BB	340 DR	40	90	33	0.95
4309	MDJ 45	4309	10 BB	345 DR	45	100	36	1.25
4310	MDJ 50	4310	11 BB	350 DR	50	110	40	1.7
4311	MDJ 55	4311	12 BB	355 DR	55	120	43	2.15
4312	MDJ 60	4312	13 BB	360 DR	60	130	46	2.65
4313	MDJ 65	4313	14 BB	365 DR	65	140	48	3.25
4314	MDJ 70	4314	15 BB	370 DR	70	150	51	3.95
4315	MDJ 75	4315	16 BB	375 DR	75	160	55	–
4316	MDJ 80	4316	17 BB	380 DR	80	170	58	–

**Series TL**Self-aligning ball bearings, taper bore, light series with clamping sleeve and nut. Dimensions in inches.
Bearing number and equivalents				Dimensions (in)
SKF	RHP	FAG	NBC / Hoffmann	Bore d	O.D. D	Width B
TL 7	ANLE 5/8	TL 7	ULT 9	5/8	2	9/16
TL 8	ANLE 3/4	TL 8	ULT 10	3/4	2 1/4	5/8
TL 9	ANLE 7/8	TL 9	ULT 11	7/8	2 1/2	5/8
TL 10	ANLE 1	TL 10	ULT 12	1	2 3/4	11/16
TL 11	ANLE 1.1/8	TL 11	ULT 12.1/2	1 1/8	3	11/16
TL 12	ANLE 1.1/4	TL 12	ULT 13	1 1/4	3 1/4	3/4
TL 13	ANLE 1.3/8	TL 13	ULT 13.1/2	1 3/8	3 1/2	3/4
TL 14	ANLE 1.1/2	TL 14	ULT 14	1 1/2	3 3/4	13/16
TL 15	ANLE 1.5/8	TL 15	ULT 14.1/2	1 5/8	4	13/16
TL 16	ANLE 1.3/4	TL 16	ULT 15	1 3/4	4	13/16
TL 18	ANLE 2	TL 18	ULT 16	2	4 1/2	7/8
TL 20	ANLE 2.1/4	TL 20	ULT 17	2 1/4	5	15/16
TL 24	ANLE 2.1/2	TL 24	ULT 19	2 1/2	5 3/4	1 1/16
TL 26	ANLE 2.3/4	TL 26	ULT 19.1/2	2 3/4	6	1 1/16
TL 28	ANLE 3	TL 28	ULT 20	3	6 1/2	1 1/8
TL 30	ANLE 3.1/4	TL 30	ULT 20.1/2	3 1/4	6 3/4	1 1/8
TL 32	ANLE 3.1/2	TL 32	ULT 21	3 1/2	7 1/4	1 1/4

**Series TM**Self-aligning ball bearings, taper bore, medium series with clamping sleeve and nut. Dimensions in inches.
Bearing number and equivalents				Dimensions (in)
SKF	RHP	FAG	NBC / Hoffmann	Bore d	O.D. D	Width B
TM 7	ANME 5/8	TM 7	UMT 9	5/8	2 1/4	11/16
TM 8	ANME 3/4	TM 8	UMT 10	3/4	2 1/2	3/4
TM 9	ANME 7/8	TM 9	UMT 11	7/8	2 13/16	13/16
TM 10	ANME 1	TM 10	UMT 12	1	3 1/8	7/8
TM 11	ANME 1.1/8	TM 11	UMT 12.1/2	1 1/8	3 1/2	7/8
TM 12	ANME 1.1/4	TM 12	UMT 13	1 1/4	3 3/4	15/16
TM 13	ANME 1.3/8	TM 13	UMT 13.1/2	1 3/8	4	15/16
TM 14	ANME 1.1/2	TM 14	UMT 14	1 1/2	4 1/4	1 1/16
TM 15	ANME 1.5/8	TM 15	UMT 14.1/2	1 5/8	4 1/2	1 1/16
TM 16	ANME 1.3/4	TM 16	UMT 15	1 3/4	4 1/2	1 1/16
TM 18	ANME 2	TM 18	UMT 16	2	5	1 1/4
TM 20	ANME 2.1/4	TM 20	UMT 17	2 1/4	5 1/2	1 1/4
TM 24	ANME 2.1/2	TM 24	UMT 19	2 1/2	7	1 9/16
TM 26	ANME 2.3/4	TM 26	UMT 19.1/2	2 3/4	7 1/2	1 9/16
TM 28	ANME 3	TM 28	UMT 20	3	8 1/8	1 3/4
TM 30	ANME 3.1/4	–	UMT 20.1/2	3 1/4	8 1/4	1 3/4
TM 32	ANME 3.1/2	–	UMT 21	3 1/2	8 1/2	1 3/4

**Series 1500 (taper bore)**Self-aligning ball bearings, taper bore, light series with clamping sleeve and nut. Dimensions in millimetres.
Bearing number and equivalents						Dimensions (mm)
SKF	RHP	GPZ (USSR)	FAG	RIV	NBC / Hoffmann	Bore d	O.D. D	Width B
1504	ANLM 17	–	1204 K/H 204	1 ATJn	UT 120	17	47	14
1505	ANLM 20	–	1205 K/H 205	2 ATJn	UT 125	20	52	15
1505E	ANLM 3/4	11204	–	–	UT 125E	–	52	15
1506	ANLM 25	–	1206 K/H 206	3 ATJn	UT 130	25	62	16
1506E	ANLM 1	11205	–	–	UT 130E	–	62	16
1507	ANLM 30	11206	1207 K/H 207	4 ATJn	UT 135	30	72	17
1508	ANLM 35	–	1208 K/H 208	5 ATJn	UT 140	35	80	18
1508E	ANLM 1.1/4	11207	–	–	UT 140E	–	80	18
1509	ANLM 40	–	1209 K/H 209	6 ATJn	UT 145	40	85	19
1509E	ANLM 1.1/2	11208	–	–	UT 145E	–	85	19
1510	ANLM 45	–	1210 K/H 210	7 ATJn	UT 150	45	90	20
1510E	ANLM 1.3/4	11209	–	–	UT 150E	–	90	20
1511	ANLM 50	–	1211 K/H 2011	8 ATJn	UT 155	50	100	21
1511E	ANLM 2	11210	–	–	UT 155E	–	100	21
1512	ANLM 55	11211	1212 K/H 212	9 ATJn	UT 160	55	110	22
1513	ANLM 60	–	1213 K/H 213	10 ATJn	UT 165	60	120	23
1513E	ANLM 2.1/4	11212	–	–	UT 165E	–	120	23
1515	ANLM 65	–	1215 K/H 215	12 ATJn	UT 175	65	130	25
1515E	ANLM 2.1/2	11213	–	–	UT 175E	–	130	25
1516	ANLM 70	–	1216 K/H 216	13 ATJn	UT 180	70	140	26
1516E	ANLM 2.3/4	11214	–	–	UT 180E	–	140	26
1517	ANLM 75	–	1217 K/H 217	14 ATJn	UT 185	75	150	28
1517E	ANLM 3	11215	–	–	UT 185E	–	150	28
1518	ANLM 80	11216	1218 K/H 218	15 ATJn	UT 190	80	160	30
1519	ANLM 85	–	1219 K/H 219	16 ATJn	UT 195	85	170	32
1519E	ANLM 3.1/4	11217	–	–	UT 195E	–	170	32
1520	ANLM 90	–	1220 K/H 220	17 ATJn	UT 200	90	180	34
1520E	ANLM 3.1/4	11218	–	–	UT 200E	–	180	34
1521	ANLM 95	–	1221 K/H 221	18 ATJn	UT 205	95	190	36
1521E	ANLM 3.3/4	11219	–	–	UT 205E	–	190	36
1522	ANLM 100	–	1222 K/H 222	19 ATJn	UT 210	100	200	38
1522E	ANLM 104	11220	–	–	UT 210E	–	200	38
–	ANLM 105	–	1224 K/H 224	20 ATJn	UT 215	105	210	40
–	ANLM 110	–	1226 K/H 226	21 ATJn	UT 220	110	215	42

**Series 1600E (taper bore)**Self-aligning ball bearings, taper bore, medium series with clamping sleeve and nut. Dimensions in millimetres.
Bearing number and equivalents						Dimensions (mm)
SKF	RHP	GPZ (USSR)	FAG	RIV	NBC / Hoffmann	Bore d	O.D. D	Width B
1604	ANMM 17	–	1304 K/H 304	5 BTJn	UT 320	17	52	15
1605	ANMM 20	–	1305 K/H 305	6 BTJn	UT 325	20	62	17
1605E	ANMM 3/4	11304	–	–	UT 325E	–	62	17
1606	ANMM 25	–	1306 K/H 306	7 BTJn	UT 330	25	72	19
1606E	ANMM 1	11305	–	–	UT 330E	–	72	19
1607	ANMM 30	11306	1307 K/H 307	8 BTJn	UT 335	30	80	21
1608	ANMM 35	–	1308 K/H 308	9 BTJn	UT 340	35	90	23
1608E	ANMM 1.1/4	11307	–	–	UT 340E	–	90	23
1609	ANMM 40	–	1309 K/H 309	10 BTJn	UT 345	40	100	25
1609E	ANMM 1.1/2	11308	–	–	UT 345E	–	100	25
1610	ANMM 45	–	1310 K/H 310	11 BTJn	UT 350	45	110	27
1610E	ANMM 1.3/4	11309	–	–	UT 350E	–	110	27
1611	ANMM 50	–	1311 K/H 311	12 BTJn	UT 355	50	120	29
1611E	ANMM 2	11310	–	–	UT 355E	–	120	29
1612	ANMM 55	11311	1312 K/H 312	13 BTJn	UT 360	55	130	31
1613	ANMM 60	–	1313 K/H 313	–	UT 365	60	140	33
1613E	ANMM 2.1/4	11312	–	–	UT 365E	–	140	33
1615	ANMM 65	–	1315 K/H 315	16 BTJn	UT 375	65	160	37
1615E	ANMM 2.1/2	11313	–	–	UT 375E	–	160	37
1616	ANMM 70	–	1316 K/H 316	17 BTJn	UT 380	70	170	39
1616E	ANMM 2.3/4	11314	–	–	UT 380E	–	170	39
1617	ANMM 75	–	1317 K/H 317	18 BTJn	UT 385	75	180	41
1617E	ANMM 3	11315	–	–	UT 385E	–	180	41
1618	ANMM 80	11316	1318 K/H 318	19 BTJn	UT 390	80	190	43
–	–	–	1319 K/H 319	20 BTJn	UT 395	85	200	43
1619	ANMM 85	–	–	–	UT 395E	–	200	43
1619E	ANMM 3.1/4	11317	1320 K/H 320	21 BTJn	UT 400	90	215	47
1620	ANMM 90	–	–	–	UT 400E	–	215	47
1620E	ANMM 3.1/2	11318	–	22 BTJn	UT 405	95	225	49
1621	ANMM 95	–	–	–	UT 405E	–	225	49
1621	ANMM 3.3/4	11319	1322 K/H 322	23 BTJn	UT 410	100	240	50
1622	ANMM 100	–	–	–	UT 410E	–	240	50
1622E	ANMM 104	11320	–	24 BTJn	UT 415	105	250	53
–	ANMM 105	–	1324 K/H 324	25 BTJn	UT 420	110	260	53
–	ANMM 110	–	1326 K/H 326	–	–	–	–	–

Source: Western Bearing House product guide, page 19. Inch sizes are written as a whole number and fraction, for example 1 1/2.

Need self-aligning ball bearings?

Send bearing numbers, sizes or a drawing with quantities. Our team replies with availability and the best way to ship.

Request a quote Search the interchange guide

Other product families

Deep groove ball bearings Spherical roller bearings Tapered roller bearings Cylindrical roller bearings Pillow block and mounted units Custom and speciality bearings Angular contact ball bearings Thrust bearings Needle roller bearings