Product Overview
Single direction thrust ball bearings accommodate axial loads in one direction while providing precise shaft guidance. Features include:
- Standard series from 511 to 534 (ISO dimensions)
- Load capacities up to 500kN static axial load
- Cage options: steel, brass, or polymer
- Common applications: automotive clutches, crane hooks, and vertical pumps
Single Direction Thrust Ball Bearings - Technical Specifications
| Actions | Model | Seat Washer | Dimensions | Basic Load Rating | Limiting Speed | Weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| d | D | H | Cr | Cor | reference | limit | ||||
| 51317 | 85 | 150 | 49 | 174 | 405 | 1600 | 2200 | 3.55 | ||
| 51417M | 85 | 180 | 72 | 286 | 750 | 1200 | 1600 | 9.45 | ||
| 51118 | 90 | 120 | 22 | 59.2 | 208 | 2600 | 3800 | 0.67 | ||
| 51218 | 90 | 135 | 35 | 112 | 290 | 2000 | 2800 | 1.7 | ||
| 51318 | 90 | 155 | 50 | 182 | 440 | 1500 | 2200 | 3.8 | ||
| 51418M | 90 | 190 | 77 | 307 | 815 | 1100 | 1500 | 11 | ||
| 51120 | 100 | 135 | 25 | 80.6 | 265 | 2400 | 3200 | 0.97 | ||
| 51220 | 100 | 150 | 38 | 119 | 325 | 1800 | 2400 | 2.2 | ||
| 51320 | 100 | 170 | 55 | 225 | 570 | 1400 | 1900 | 4.95 | ||
| 51420M | 100 | 210 | 85 | 371 | 1060 | 950 | 1400 | 15 | ||
| 51122 | 110 | 145 | 25 | 83.2 | 285 | 2200 | 3200 | 1.05 | ||
| 51222 | 110 | 160 | 38 | 125 | 365 | 1700 | 2400 | 2.4 | ||
| 51322M | 110 | 190 | 63.5 | 281 | 815 | 1200 | 1700 | 7.85 | ||
| 51422M | 110 | 230 | 95 | 410 | 1220 | 900 | 1300 | 20 | ||
| 51124 | 120 | 155 | 25 | 85.2 | 305 | 2200 | 3000 | 1.15 | ||
| 51224 | 120 | 170 | 39 | 127 | 390 | 1600 | 22000 | 2.65 | ||
| 51324M | 120 | 210 | 70 | 325 | 980 | 1100 | 1500 | 11 | ||
| 51424M | 120 | 250 | 102 | 432 | 1320 | 800 | 1100 | 25.5 | ||
| 51126 | 130 | 170 | 30 | 119 | 4400 | 1900 | 2600 | 1.85 | ||
| 51226 | 130 | 190 | 45 | 186 | 585 | 1400 | 2000 | 4 | ||