Jodhpur, Rajasthan, India Download catalog
Western Bearing HousePrecision bearings, Jodhpur, India
Angular contact ball bearings
Overview

Angular contact ball bearings from Western Bearing House

Angular contact ball bearings have raceways offset along the axis, so loads pass through the balls at a contact angle. This lets them carry heavy axial loads in one direction together with radial loads. They are used singly, in matched pairs, or as double row bearings for loads in both directions.

Series
8
Catalogued sizes
259
Bore range
6.4–304.8 mm
O.D. up to
546 mm

Typical applications

Centrifugal pumpsMachine tool spindlesCompressorsIndustrial gearboxes

Engineering features

  • 30° and 40° contact angles
  • Single and double row designs
  • Paired DB, DF and DT arrangements
  • Machined brass or polyamide cages
  • Hardness, dimensional and vibration tested
  • AISI 52100 / 100Cr6 steel, 60–64 HRC

Technical specifications

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

Angular contact ball bearingsTechnical specification
Bearing typeAngular contact ball bearings
Designs and seriesSingle row 7200, 7300, 7400; double row 3200 and 3300; inch ALS, AMS, CRL, CRM
Catalogued sizes259 sizes in 8 series
Bore range (d)6.4–304.8 mm
Outside diameter (D)30–546.1 mm
Width range (B)9–95.3 mm
Measurement systemMetric and inch
MaterialHigh-carbon chromium bearing steel, AISI 52100 / 100Cr6
HardnessThrough-hardened, 60–64 HRC
Precision classISO 492 / DIN 620 Normal (P0), P6 and P5
Radial clearanceC2, Normal, C3 and C4
CageMachined brass or polyamide
Bore typeCylindrical
ArrangementSingle, or paired DB, DF and DT
Quality testingHardness, dimensional, runout and vibration testing of every bearing
PackingAnti-corrosive VCI export wrapping
Typical applicationsCentrifugal pumps, Machine tool spindles, Compressors, Industrial gearboxes

Series overview

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

SeriesAngular contact ball bearings: 8 series
SeriesDescriptionSystemSizesBore (d)O.D. (D)Width (B)Catalog page
Single row angular contact ball bearings
ALS series
Inch330.5–9 in1.6–14.5 in0.4–2 in31
Single row angular contact ball bearings
AMS series
Inch300.4–6.5 in1.5–13 in0.6–2.3 in32
Single row angular contact ball bearings
CRL series
Inch390.5–12 in1.3–18.5 in0.4–2.6 in33
Single row angular contact ball bearings
CRM series
Inch420.3–12 in1.3–21.5 in0.6–3.8 in34
Single row angular contact ball bearings
Light series 7200
Metric2810–150 mm30–270 mm9–45 mm35
Single row angular contact ball bearings
Light / medium series 7300
Metric2510–120 mm35–260 mm11–55 mm36
Single row angular contact ball bearings
Heavy series 7400
Metric1617–90 mm62–215 mm17–54 mm37
Double row angular contact ball bearings
Light & medium series 3200 & 3300
Metric4610–110 mm30–240 mm14–87.3 mm38

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 7400Single row angular contact ball bearings, heavy series 7400. Dimensions in millimetres.
Bearing number and equivalentsDimensions (mm)
SKFRHPGPZ (USSR)FAGNBC / HoffmannBore dO.D. DWidth B
7403HJT 17–7403517 ACD176217
7404HJT 20–7404520 ACD207219
7405HJT 25–7405525 ACD258021
7406HJT 30664067406530 ACD309023
7407HJT 35664077407535 ACD3510024
7408HJT 40664087408540 ACD4011027
7409HJT 45664097409545 ACD4512029
7410HJT 50664107410550 ACD5013031
7411HJT 55–7411555 ACD5514033
7412HJT 60664127412560 ACD6015035
7413HJT 65664137413565 ACD6516037
7414HJT 70–7414570 ACD7018042
7415HJT 75–7415575 ACD7519045
7416HJT 80–7416580 ACD8020048
7417HJT 85–7417585 ACD8521052
7418HJT 90664187418590 ACD9021554

Source: Western Bearing House product guide, page 37.

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