PB20A-NBDPHP
Can't find what you're looking for? Go to the Product Selector
Precision Bearings
Precision, Steel Ball Bushing Bearing Pillow Block, 1.250 in, Not Self-Aligning, Closed Pillow Block, Not Corrosion Resistant
Lead Time:
5 Days
Lead times may increase with higher quantities. Lead time displayed in business days.
- Precision Steel Ball Bushing bearings offer great improvements in efficiency, productivity, and accuracy over high-friction plain bearings flat-ways.
- The all-steel design makes the bearing product line perfect for replacing plain bearings in high temperature applications.
- The steel sleeve anti-friction recirculating ball bushing provides rigid low drag movement – ~100x lower drag coefficient than a plain contact bearing.
- A coefficient of friction as low as .001. When replacing high friction plain bearings, Precision Steel Ball Bushing Bearings dramatically improve machine productivity and efficiency.
| Dimension | Value |
|---|---|
| A | 101.60 mm (4.000 in) |
| B | 92.20 mm (3.630 in) |
| B1 | 69.85 mm (2.750 in) |
| d | 31.75 mm (1.250 in) |
| E1 | 76.20 mm (3.000 in) |
| E2 | 47.63 mm (1.875 in) |
| F1 | 11.18 mm (0.440 in) |
| H | 44.45 mm (1.750 in) |
| H1 | 82.55 mm (3.250 in) |
| N | 8.64 mm (0.340 in) |
| Performance | Value |
|---|---|
| Load Capacity, Dynamic | 231.308 N / 52 lbf |
