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Thrust ball bearing

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Characteristics and advantages

They can only withstand axial loads and cannot withstand any radial loads.

Separable and interchangeable

The separation components of thrust ball bearings are interchangeable. This facilitates installation, disassembly, maintenance, and inspection.

Initial misalignment

Bearings with spherical race rings can adapt to initial misalignment.

Interference fit

The shaft ring is equipped with grinding holes to achieve interference fit. The seat ring hole is machined by turning and always larger than the shaft ring hole.

Model Basic dimensions Basic rated dynamic load Rated speed Related products
Dynamics Static Reference speed Limiting Speeds Seat cushion ring
d [mm] D [mm] H [mm] H1 [mm] C (kN) C 0 [mm] [r/min] [r/min]
51244 M 220 300 63—— 358 1460 950 1300 ——
51148 M 240 300 45—— 234 1040 1100 1600 ——
51248 M 240 340 78—— 449 1960 800 1100 ——
51152 M 260 320 45—— 238 1100 1100 1500 ——
51252 M 260 360 79—— 488 2240 750 1100 ——
51156 M 280 350 53—— 319 1460 950 1300 ——
51256 M 280 380 80—— 488 2320 750 1000 ——
51160 M 300 380 62—— 364 1760 850 1200 ——
51260 M 300 420 95—— 585 3000 630 850 ——
51164 M 320 400 63—— 371 1860 800 1100 ——
51264 F 320 440 95—— 572 3000 600 850 ——
51168 M 340 420 64—— 377 1960 800 1100 ——
51268 F 340 460 96—— 605 3200 600 800 ——
51368 F 340 540 160—— 1040 5850 400 560 ——
51172 F 360 440 65—— 390 2080 750 1100 ——
51272 F 360 500 110—— 741 4150 530 750 ——
351793 380 460 36—— 186 1140 1000 1400 ——
51176 F 380 460 65—— 397 2200 750 1000 ——
51276 F 380 520 112—— 728 4150 500 700 ——
51180 F 400 480 65—— 403 2280 700 1000 ——
51280 F 400 540 112—— 761 4500 500 700 ——
59180 F 400 480 48—— 260 1630 850 1200 ——
51184 F 420 500 65—— 410 2400 700 1000 ——
51284 F 420 580 130—— 884 5500 430 600 ——
51188 F 440 540 80—— 527 3250 600 850 ——

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E-mail

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