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] | |
81102 TN | 15 | 28 | 9 | —— | 11.2 | 27 | 4300 | 8500 |
K 81102 TN | 15 | 28 | —— | 3.5 | 11.2 | 27 | 4300 | 8500 |
81103 TN | 17 | 30 | 9 | —— | 12.2 | 31.5 | 4300 | 8500 |
K 81103 TN | 17 | 30 | —— | 3.5 | 12.2 | 31.5 | 4300 | 8500 |
81104 TN | 20 | 35 | 10 | —— | 18.6 | 48 | 3800 | 7500 |
K 81104 TN | 20 | 35 | —— | 4.5 | 18.6 | 48 | 3800 | 7500 |
81105 TN | 25 | 42 | 11 | —— | 25 | 69.5 | 3200 | 6300 |
K 81105 TN | 25 | 42 | —— | 5 | 25 | 69.5 | 3200 | 6300 |
81106 TN | 30 | 47 | 11 | —— | 27 | 78 | 3000 | 6000 |
81206 TN | 30 | 52 | 16 | —— | 50 | 134 | 2400 | 4800 |
89306 TN | 30 | 60 | 18 | —— | 52 | 183 | 2600 | 5300 |
K 81106 TN | 30 | 47 | —— | 5 | 27 | 78 | 3000 | 6000 |
K 81206 TN | 30 | 52 | —— | 7.5 | 50 | 134 | 2400 | 4800 |
81107 TN | 35 | 52 | 12 | —— | 29 | 93 | 2800 | 5600 |
81207 TN | 35 | 62 | 18 | —— | 62 | 190 | 2000 | 4000 |
K 81107 TN | 35 | 52 | —— | 5 | 29 | 93 | 2800 | 5600 |
K 81207 TN | 35 | 62 | —— | 7.5 | 62 | 190 | 2000 | 4000 |
81108 TN | 40 | 60 | 13 | —— | 43 | 137 | 2400 | 5000 |
81208 TN | 40 | 68 | 19 | —— | 83 | 255 | 1900 | 3800 |
89308 TN | 40 | 78 | 22 | —— | 95 | 365 | 2000 | 4000 |
K 81108 TN | 40 | 60 | —— | 6 | 43 | 137 | 2400 | 5000 |
K 81208 TN | 40 | 68 | —— | 9 | 83 | 255 | 1900 | 3800 |
81109 TN | 45 | 65 | 14 | —— | 45 | 153 | 2200 | 4500 |
81209 TN | 45 | 73 | 20 | —— | 83 | 255 | 1800 | 3600 |
K 81109 TN | 45 | 65 | —— | 6 | 45 | 153 | 2200 | 4500 |
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