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Cylindrical roller thrust bearing

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Characteristics and advantages

Cylindrical roller thrust bearings can withstand heavy axial and impact loads. This type of bearing cannot withstand any radial load. The bearing has high stiffness and only requires a small axial space.

 

Separate design

The shaft ring, seat ring, and cylindrical roller cage assembly can all be installed separately.

Extend the service life of bearings

To prevent stress peaks, the two ends of the rolling needle should be slightly contracted to change the line contact between the raceway and the rolling needle.

Model Basic dimensions Basic rated dynamic load Rated speed
Dynamics Static Reference speed Limiting Speeds
d [mm] D [mm] H [mm] D W [mm] C (kN) C 0 [mm] [r/min] [r/min]
K 81214 TN 70 105 —— 11 146 530 1300 2600
K 89314 TN 70 125 —— 10 186 800 1300 2600
81115 TN 75 100 19 —— 83 335 1600 3200
81215 TN 75 110 27 —— 137 490 1200 2400
K 81115 TN 75 100 —— 7.5 83 335 1600 3200
K 81215 TN 75 110 —— 11 137 490 1200 2400
81116 TN 80 105 19 —— 81.5 335 1500 3000
81216 TN 80 115 28 —— 160 610 1200 2400
89316 TN 80 140 36 —— 240 1060 1200 2400
89416 M 80 170 54 —— 440 1730 900 1800
K 81116 TN 80 105 —— 7.5 81.5 335 1500 3000
K 81216 TN 80 115 —— 11 160 610 1200 2400
81117 TN 85 110 19 —— 88 365 1500 3000
81217 TN 85 125 31 —— 170 640 1100 2200
K 81117 TN 85 110 —— 7.5 88 365 1500 3000
K 81217 TN 85 125 —— 12 170 640 1100 2200
81118 TN 90 120 22 —— 110 450 1300 2600
81218 TN 90 135 35 —— 232 865 1000 2000
K 81118 TN 90 120 —— 9 110 450 1300 2600
K 81218 TN 90 135 —— 14 232 865 1000 2000
81120 TN 100 135 25 —— 156 630 1200 2400
81220 TN 100 150 38 —— 270 1060 900 1800
89320 M 100 170 42 13 300 1370 950 1900
K 81120 TN 100 135 —— 11 156 630 1200 2400
81122 TN 110 145 25 —— 163 680 1100 2200

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