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Deep groove ball bearings

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DIMENSIONS

d

80 mm Bore diameter

D

170 mm Outside diameter

B

39 mm Width

d1

≈108 mm Shoulder diameter

D2

≈146.9 mm Recess diameter

r1,2

min.2.1 mm Chamfer dimension

ABUTMENT DIMENSIONS

da

min.92 mm Diameter of shaft abutment

Da

max.158 mm Diameter of housing abutment

ra

max.2 mm Radius of shaft or housing fillet

CALCULATION DATA

Basic dynamic load rating

C

130 kN
Basic static load rating

C0

86.5 kN
Fatigue load limit

Pu

3.25 kN
Reference speed

8 500 r/min
Limiting speed

5 300 r/min
Minimum load factor

kr

0.03
Calculation factor

f0

13.3

MASS

Mass bearing 3.63 kg

TOLERANCE CLASS

Dimensional tolerances P6
Radial run-out Normal

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About us

WARD Bearing Industries Limited is a stockist and supplier of industrial bearings.Products cover more than 0.1 million items with ball&roller bearing types. WARD Bearing has been dedicating to improve the performance of bearings by supplying high-grade and reliable products.We always bear in mind that only excellent quality and considerate service can make us alive and strong in the competition.

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  • WARD BEARING CO.,LIMITED
  • +86 010 88684630sale@wardbearing.com
  • 17#2108,SHOUER Mobo International Center,Yanshun Road, Yanjiao Economic and Technological Development Zone,Beijing east, China.
  • Copyright © 2026 WXBZ BEARING CO.,LIMITED  All Rights Reserved.

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