Product Catalog

Product Catalog

Angular Contact Ball Bearing

  • Single row angular contact ball bearing
  • Double row angular contact ball bearing
  • Four-point contact ball bearing
  • Double row roller cam
Product Size And Product Parameter
Principal dimensions
(mm)
Basic load ratings
KN
Pu Speed ratings
rpm
Weight
kg
Designation Dimensions
mm
Locating slots dimensions
mm
Abutment and fillet dimensions
mm
d D B dyc
Cr
stc
Cor
Speed Ratings Limiting Speed Bearings with locating slots Without locating slots d d1
D1
r1,2
Min
a b h ro da
Min
Da
Max
ra
Max
15 35 11 12.7 8.3 0.36 22000 36000 0.062 QJ202N2MA - 15 22 28.1 0.6 18 3 2.2 0.5 19.2 30.8 0.6
17 40 12 15.9 10.6 0.45 19000 30000 0.082 QJ203N2MA - 17 25.7 32.5 0.6 20 3.5 2.5 0.5 21.2 35.8 0.6
17 47 14 23.4 15 0.64 17000 28000 0.14 QJ303N2MA - 17 27.7 36.3 1 22 4.5 3.5 0.5 22.6 41.4 1
20 52 15 29.6 20 0.85 15000 24000 0.18 QJ304N2MA QJ304MA 20 31.2 40.8 1.1 25 4.5 3.5 0.5 27 45 1
25 52 15 25.1 20 0.83 14000 22000 0.16 QJ205N2MA QJ205MA 25 35 43 1 27 4.5 3 0.5 30.6 46.4 1
25 62 17 39 28 1.18 12000 20000 0.29 QJ305N2MA QJ305MA 25 38 49 1.1 30 4.5 3.5 0.5 32 55 1
30 62 16 35.1 28.5 1.2 12000 19000 0.24 QJ206N2MA QJ206MA 30 41.2 50.8 1 32 4.5 3.5 0.5 35.6 56.4 1
30 72 19 49.4 38 1.63 10000 17000 0.42 QJ306N2MA QJ306MA 30 45.8 58.2 1.1 36 4.5 3.5 0.5 37 65 1
35 72 17 46.2 39 1.63 10000 17000 0.36 QJ207N2MA QJ207MA 35 47.9 59 1.1 37 4.5 3.5 0.5 42 65 1
35 80 21 59.2 46.5 1.96 9500 15000 0.57 QJ307N2MA QJ307MA 35 50.7 64.3 1.5 40 5.5 4 0.5 44 71 1.5
40 80 18 52.7 45 1.9 9000 15000 0.45 QJ208N2MA QJ208MA 40 54 66 1.1 42 5.5 4 0.5 47 73 1
40 90 23 71.5 58.5 2.45 8500 14000 0.78 QJ308N2MA QJ308MA 40 57.5 72.5 1.5 46 5.5 4 0.5 49 81 1.5
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