////Cylindrical Roller Thrust Bearings – 811 Series

Cylindrical Roller Thrust Bearings – 811 Series

Cylindrical roller thrust bearing and tapered roller thrust bearings are separable and can carry heavy axial loads. Furthermore, they are stiff and insensitive to shock loads, and they require little space. They are single directions bearings and can only accommodate axial load in one direction. Their main use is in applications where the load carrying capacity of thrust ball bearing is inadequate.

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Product Description

Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg) Bearing Number
d D d1s
max
D1s
min
T Dw B rs
min
Cr Cor Grease Oil (Approx.) MAG
15 28 28 16 9 3.5 2.75 0.3 12.9 28.6 2800 11000 0.026 81102
17 30 30 18 9 3.5 2.75 0.3 13.4 31.0 2500 10000 0.030 81103
20 35 35 21 10 4.5 2.75 0.3 20.2 46.5 2100 8500 0.0040 81104
25 42 42 26 11 5 3 0.6 27.3 68.0 1800 7000 0.0060 81105
30 47 47 32 11 5 3 0.6 27.8 72.5 1500 6000 0.0070 81106
35 52 52 37 12 5 3.5 0.6 31.0 87.0 1400 5500 0.0090 81107
40 60 60 42 13 6 3.5 0.6 43.0 121 1200 4800 0.135 81108
45 65 65 47 14 6 4 0.5 45.5 135 1100 4400 0.150 81109
50 70 70 52 14 6 4 0.5 48.0 150 1000 4000 0.165 81110
55 78 78 57 16 6 5 0.6 62.5 215 900 3600 0.250 81111
60 85 85 62 17 7.5 4.75 1 69.0 215 830 3300 0.285 81112
65 90 90 67 18 7.5 5.25 1 73.0 236 780 3100 0.340 81113
70 95 95 72 18 7.5 5.25 1 76.5 257 730 2900 0.365 81114
75 100 100 77 19 7.5 5.75 1 78.0 268 680 2700 0.425 81115
80 105 105 82 19 7.5 5.75 1 79.5 279 650 2600 0.445 81116
85 110 110 87 19 7.5 5.75 1 83.0 300 630 2500 0.475 81117
90 120 120 92 22 9 6.5 1 112 395 580 2300 0.670 81118
100 135 135 102 25 11 7 1 158 555 500 2000 1.00 81120
110 145 145 112 25 11 7 1 165 605 480 1900 1.10 81122
120 155 155 122 25 11 7 1 172 655 450 1800 1.17 81124
130 170 170 132 30 12 9 1 197 755 400 1600 1.74 81126
140 180 178 142 31 12 9.5 1 206 815 380 1500 1.95 81128
150 190 188 152 31 12 9.5 1 214 870 350 1400 2.07 81130
160 200 198 162 31 12 9.5 1 221 930 330 1300 2.19 81132

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