Find a Service Center
- 50 mm Bore
- Adjustable Diameter
- Metric Linear Ball Bearing w/Two Seals & Lubrication Holes & Corrotect® Plated
description
- INA linear ball bearings of series KB consist of a hardened and ground outer ring and a cage in which the balls are guided. The balls in the return zones are held in place by spring elements. This ensures that even heavily loaded or preloaded bearings have a uniform, low resistance to displacement.
features
- The ground OD on the linear ball bearings series KB are suitable as raceways for rolling bearings so that bearing units for linear and rotary motion can be created
- The special recirculation design provides a uniform, low resistance to displacement with extremely smooth running even in highly loaded and preloaded linear ball bearings
- Bearings of series KB are completely interchangeable with the bearings of our competitors
| Mounting Hole Size | N/A |
| Dynamic Load Rating | 1948 lbf |
| O.D. | 75 mm |
| Length | 100 mm |
| Seal Material | Buna-N |
| Shaft Dia. | 50 mm |
| Static Load Rating [Max] | 1411 lbf |
| Accuracy Class | Precision |
| Type of Bearing | Ball |
| Self Aligning | No |
| Trunion Type | N/A |
| Length Thru Mounting Hole | N/A |
| Retaining Ring Groove Width | 2.65 mm |
| Material | Alloy Steel |
| Corrosion Resistant | No |
| Seals | Both Ends |
| Center to Shaft | N/A |
| Inch/Metric | Metric |
| Recommended Shafting Class | MM |
| Style of Bearing | Closed |
| Preload | Yes |
| Distance Between O-Rings | N/A |
| Distance Between Retaining Rings | 77.3 mm |
| Retaining Ring Groove Diameter | 72 mm |
| Weight | 2.2 LB |
