Product Catalog

Product Catalog

Thrust Ball Bearing

  • One way thrust ball bearing
  • One way thrust ball bearing-aligning seat rings
  • Double way thrust ball bearing
  • Double way thrust ball bearing-aligning seat rings
Product Size And Product Parameter
Principal dimensions
(mm)
Basic load ratings
KN
Pu Min Loading A Speed ratings
rpm
Bearing+ Seat rings Designation Dimensions
mm
Abutment and fillet dimensions
mm
d D H1 dyc
Cr
stc
Cor
Speed Ratings Limiting Speed Bearing Housing washer d D1
D2 D3 H B C R s r1,2
Min
r3,4
Min
da Da
Max
ra
Max
ra
Max
25 60 46 37.7 71 2.65 0.026 3800 5300 0.58 54306 U306 25 32 45 62 41.3 9 7 50 19.5 1 0.3 30 45 1 0.3
30 62 42 35.1 73.5 2.7 0.028 4000 5600 0.53 54207 U207 30 37 48 65 37.73 8 7 50 21 1 0.3 35 48 1 0.3
30 68 44 46.8 106 4 0.058 3800 5300 0.63 54208 U208 30 42 55 72 38.6 9 7 56 25 1 0.6 40 55 1 0.6
30 68 52 49.4 96.5 3.55 0.048 3400 4800 0.85 54307 U307 30 37 52 72 47.19 10 7.5 56 21 1 0.3 35 52 1 0.3
30 78 59 61.8 122 4.5 0.077 3000 4300 1.17 54308 U308 30 42 60 82 54.1 12 8.5 64 23.5 1 0.6 40 60 1 0.6
35 73 45 39 86.5 3.2 0.038 3600 5000 0.78 54209 U209 35 47 60 78 39.6 9 7.5 56 23 1 0.6 45 60 1 0.6
35 85 62 76.1 153 5.6 0.12 2800 4000 1.6 54309 U309 35 47 65 90 56.2 12 10 64 21 1 0.6 45 65 1 0.6
35 100 86 130 265 9.8 0.37 2200 3000 3 54409 U409 35 47 72 105 78.9 17 12.5 80 23.5 1.1 0.6 45 72 1 0.6
40 95 70 88.4 190 6.95 0.19 2600 3600 2.3 54310 U310 40 52 72 100 64.7 14 11 72 23 1.1 0.6 50 72 1 0.6
40 110 92 159 340 12.5 0.6 2000 2800 4.45 54410 U410 40 52 80 115 83.2 18 14 90 30 1.5 0.6 50 80 1.5 0.6
45 90 55 61.8 146 5.4 0.11 2800 4000 1.3 54211 U211 45 57 72 95 49.6 10 9 72 32.5 1 0.6 55 72 1 0.6
50 110 78 101 224 8.3 0.26 2200 3000 2.9 54312 U312 50 62 85 115 70.7 15 11.5 90 36.5 1.1 0.6 60 85 1 0.6
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