RA108-NPP-B
Radial insert ball bearing
Radial insert ball bearings RA..-NPP-B, spherical outer ring, location by eccentric locking collar, P seals on both sides, inch size bore
Replaces
RA 108 NPPB
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 38.1 mm | Bore diameter |
| d | 38.1 mm | Bore diameter, inch |
| DSP | 80 mm | Outside diameter |
| B1 | 43.8 mm | Locking collar total width |
| B | 30.2 mm | Width |
| Cur | 940 N | Fatigue load limit, radial |
| Cr | 32,500 N | Basic dynamic load rating, radial |
| C0r | 19,800 N | Basic static load rating, radial |
| ≈m | 0.642 kg | Weight |
Dimensions
| C | 21 mm | Width, outer ring |
| S | 11 mm | Distance raceway |
| d2 | 49.4 mm | Rib diameter sealing inner ring |
| d3 | 58 mm | Outside diameter locking collar/locknut |
| W | 4.762 mm | Width across flats (Inch) |
Calculation factors
| f0 | 13.6 | Calculation factor |
Downloads:
Your current product variant
| Sealing | NPP | NPP |
| Shape of outer surface | B | B |
Characteristics
