51200 Metric Thrust Ball Bearing Series
The 51200 Metric Thrust Ball Bearing is an interchange for an industry standard bearing. It supports axial loads in a single direction. It features an open, separable, 3-piece design with round groove raceways. The balls are held in by a steel ball retainer/retaining ring (also known as a “cage”).
The 51100 Thrust Ball Bearing is available in metric sizes ranging from 10 mm (0.394 inch) to 170 mm (6.693 inch) bore diameter (A); 26 mm (1.024 inch) to 240 mm (9.449 inch) outside diameter (B); and 11 mm (0.433 inch) to 55 mm (2.165 inch) height (H).
| Bearing Number | Bore (A) | OD (B) | Height (H) | Stock? | |
|---|---|---|---|---|---|
| 51200 | 10 | 26 | 11 | Yes | Details |
| 51201 | 12 | 28 | 11 | Yes | Details |
| 51202 | 15 | 28 | 9 | Yes | Details |
| 51203 | 17 | 35 | 12 | Yes | Details |
| 51204 | 20 | 40 | 14 | Yes | Details |
| 51205 | 25 | 47 | 15 | Yes | Details |
| 51206 | 30 | 52 | 16 | Yes | Details |
| 51207 | 35 | 62 | 18 | Yes | Details |
| 51208 | 40 | 68 | 19 | Yes | Details |
| 51209 | 45 | 73 | 20 | Yes | Details |
| 51210 | 50 | 78 | 22 | Yes | Details |
| 51211 | 55 | 90 | 25 | Yes | Details |
| 51212 | 60 | 95 | 26 | Yes | Details |
| 51213 | 65 | 100 | 27 | Yes | Details |
| 51214 | 70 | 105 | 27 | Yes | Details |
| 51215 | 75 | 110 | 27 | Yes | Details |
| 51216 | 80 | 115 | 28 | Yes | Details |
| 51217 | 85 | 125 | 31 | Yes | Details |
| 51218 | 90 | 135 | 35 | Yes | Details |
| 51226 | 130 | 190 | 45 | Yes | Details |
| 51228 | 140 | 200 | 46 | Yes | Details |
| 51230 | 150 | 215 | 50 | Yes | Details |
| 51232 | 160 | 225 | 51 | Yes | Details |
| 51234 | 170 | 240 | 55 | Yes | Details |
Other Info & Resources
Mounting Instructions: Generally installed with the fitted bore A centered on the shaft and rotating with it. The clearance bore A’ seats against a fixed part of the machine and remains stationary. If installed in a recess, a clearance of 1/8th of an inch, or more, should be left around outside diameter B and B’, in case the shaft wears in it’s journal bearings.