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Western Bearing HousePrecision bearings, Jodhpur, India
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Deep groove ball bearings
Overview

Deep groove ball bearings from Western Bearing House

Deep groove ball bearings are the most widely used bearing type. Their deep, uninterrupted raceways carry radial loads and moderate axial loads in both directions, at high speeds and with low noise. The range covers miniature, extra light, light, medium and heavy metric series, inch series EE, RLS, RMS and XLS, and magneto bearings.

Series
14
Catalogued sizes
427
Bore range
3–460 mm
O.D. up to
680 mm

Typical applications

Electric motorsPower toolsIndustrial fansConveyorsAutomotive alternators

Engineering features

  • ISO 492 Normal and P6 precision
  • C2, Normal, C3 and C4 clearances
  • Pressed steel or brass cages
  • Metric, inch and magneto series
  • Hardness, dimensional and vibration tested
  • AISI 52100 / 100Cr6 steel, 60–64 HRC
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Technical specifications

Construction, standards and dimension range for deep groove ball bearings. Dimensions are converted to millimetres for inch series.

Deep groove ball bearingsTechnical specification
Bearing typeDeep groove ball bearings
Designs and seriesSingle row radial, extra light to heavy series, magneto type
Catalogued sizes427 sizes in 14 series
Bore range (d)3–460 mm
Outside diameter (D)6.4–680 mm
Width range (B)3–95.3 mm
Measurement systemMetric and inch
MaterialHigh-carbon chromium bearing steel, AISI 52100 / 100Cr6
HardnessThrough-hardened, 60–64 HRC
Precision classISO 492 Normal (P0) and P6
Radial clearanceC2, Normal, C3 and C4
CagePressed steel or brass
Bore typeCylindrical
Quality testingHardness, dimensional, runout and vibration testing of every bearing
PackingAnti-corrosive VCI export wrapping
Typical applicationsElectric motors, Power tools, Industrial fans, Conveyors, Automotive alternators

Series overview

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

SeriesDeep groove ball bearings: 14 series
SeriesDescriptionSystemSizesBore (d)O.D. (D)Width (B)Catalog page
Single row radial ball bearings
Light, miniature and extra light series		Metric183–9 mm9–26 mm3–8 mm4
Single row radial ball bearings
Extra light series EE		Inch120.3–1.5 in0.3–2.6 in0.2–0.7 in5
Single row deep groove ball bearings
Extra light series XLS		Inch211.5–6 in2.7–8 in0.6–1 in6
Single row radial ball bearings
Light series RLS		Inch390.5–12 in1.3–18.5 in0.4–2.4 in7
Single row radial ball bearings
Medium series RMS		Inch390.5–12 in1.6–21.5 in0.6–3.8 in8
Single row radial ball bearings
Light series 61800		Metric3710–300 mm19–380 mm5–38 mm9
Single row radial ball bearings
Light series 61900		Metric4210–400 mm22–540 mm6–65 mm10
Single row radial ball bearings
Light series 6000		Metric4410–460 mm26–680 mm8–92 mm11
Single row radial ball bearings
Light series 6200		Metric3410–240 mm30–440 mm9–72 mm12
Single row radial ball bearings
Medium series 6300		Metric3310–220 mm35–460 mm11–88 mm13
Single row radial ball bearings
Heavy series 6400		Metric2117–120 mm62–310 mm17–72 mm14
Single row radial ball bearings
16000, 16100 series		Metric3915–360 mm28–540 mm7–57 mm15
Single row radial ball bearings
Light series 98200 & 98300		Metric3010–80 mm32–168 mm9–26 mm16
Magneto type ball bearings
E / EN / L series		Metric183–20 mm16–47 mm5–14 mm17

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.

Series Magneto EMagneto type ball bearings, e / EN / L series. Dimensions in millimetres.
Bearing number and equivalentsDimensions (mm)
SKFRHPGPZ (USSR)FAGRIVNBC / HoffmannBore dO.D. DWidth B
E 3–6003E 3N 3A 33165
E 4–6004E 4N 4A 44165
E 5 / EN 5M 56005E 5N 5A 55165
E 6 / EN 6M 66006E 6N 6A 66217
E 7 / EN 7M 76007E 7N 7A 77227
E 8 / EN 8M 86008E 8N 8A 88247
E 9 / EN 9M 96009E 9N 9A 99288
E 10 / EN 10M 106010E 10N 10A 1010288
E 11 / EN 11M 116011E 11N 11A 1111327
E 12 / EN 12M 126012E 12N 12A 1212327
E 13 / EN 13M 136013E 13N 13A 1313307
E 14 / EN 14M 146014E 14N 14A 1414358
E 15 / EN 15 / BO 15M 156015 / BO 15E 15 / 15N 15 / -A 15 / 431515358
E 16 / EN 16M 166016E 16N 16A 16163810
E 17 / EN 17 / L 17M 17 / -6017 / L 17E 17 / -N 17 / -A 17 / N 97174411
E 18 / EN 18M 186018E 18N 18A 1818409
E 19 / EN 19M 196019E 19N 19A 1919409
L 20 / E 20 / EN 20M 1/M 20 / M 20- / 6020L 20 / E 20N 840 B / N 20N 866 / A 20204714

Source: Western Bearing House product guide, page 17.

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