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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]
81236 M 180 250 56 —— 550 2400 560 1100
89436 M 180 360 109 —— 1760 8000 400 800
K 81136 M 180 225 —— 14 270 1270 750 1500
81138 M 190 240 37 —— 310 1460 700 1400
81238 M 190 270 62 —— 695 2900 500 1000
89438 M 190 380 115 —— 1960 9000 380 750
81140 M 200 250 37 —— 310 1500 700 1400
81240 M 200 280 62 —— 720 3100 500 1000
89440 M 200 400 122 —— 2160 10000 360 700
K 81140 M 200 250 —— 15 310 1500 700 1400
81144 M 220 270 37 —— 335 1700 670 1300
81244 M 220 300 63 —— 750 3350 480 950
89444 M 220 420 122 —— 2320 11200 340 700
K 81144 M 220 270 —— 15 335 1700 670 1300
81148 M 240 300 45 —— 475 2450 560 1100
81248 M 240 340 78 —— 1100 4900 400 800
K 81148 M 240 300 —— 18 475 2450 560 1100
81152 M 260 320 45 —— 490 2600 530 1100
81252 M 260 360 79 —— 1140 5300 380 750
K 81252 M 260 360 —— 32 1140 5300 380 750
81156 M 280 350 53 —— 680 3550 480 950
89456 M 280 520 145 —— 3550 15300 280 560
81160 M 300 380 62 —— 850 4400 430 850
K 81260 M 300 420 —— 38 1530 7200 320 630
81164 M 320 400 63 —— 880 4650 400 800

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