170RV2503 NSK Four-Row Cylindrical Roller Bearing
Various 4,000 rpm Limiting Speed - Grease Thrust Ball Bearing types and sizes to accommodate China JCB Hydraulic Final Drive Motor Supplier your 170RV2503 NSK Four-Row Cylindrical Roller Bearing requirements.
| Brand Name: | NSK |
| Model Number: | 170RV2503 |
| Limiting Speed - Grease: | 4,000 rpm |
| Da (max): | 128 mm |
| Configuration: | Double Row |
| Axial Load Factor Y2: | 4.21 |
| Weight: | 2.600 kg |
| Hole Diameter (do): | 3 mm |
| Center Guidance: | Floating Steel Ring |
| da (min): | 77 mm |
Product Details
| Limiting Speed - Grease | 4,000 rpm |
| Da (max) | 128 mm |
| Configuration | Double Row |
| Axial Load Factor Y2 | 4.21 |
| Weight | 2.600 kg |
| Hole Diameter (do) | 3 mm |
| Center Guidance | Floating Steel Ring |
| da (min) | 77 mm |
| Static Load Rating | 232,000 N |
| Axial Load Factor Y0 | 2.76 |
| d | 65 mm |
| Limiting Speed - Oil | 4,700 rpm |
| Nr. of Holes | 4 |
| ra (max) | 2 mm |
| Radial Clearance | 0.075 to 0.095 mm |
| Groove Width A | 6 mm |
| Constant e | 0.24 |
| Retainer Material | Pressed Steel |
| B | 33 mm |
| D | 140 mm |
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