7909CTRSUMP3 NSK Super Precision Bearings
7909CTRSUMP3 NSK Super Precision Bearings Deal is China Rexroth a11vo Hydraulic Pump Supplier your source for OEM Super Precision Bearings 255,3 mm db min and accessories. We sell GenuineSuper Precision Bearings at discount prices.
| Brand Name: | NSK |
| Model Number: | 7909CTRSUMP3 |
| db min: | 255,3 mm |
| D: | 420 mm |
| da min.: | 220 mm |
| Outer Diameter (mm): | 420 |
| Bore Diameter (mm): | 200 |
| C: | 138 mm |
| Basic static load rating (C0): | 2900 kN |
| Fatigue load limit (Pu): | 310 |
Product Details
| db min | 255,3 mm |
| D | 420 mm |
| da min. | 220 mm |
| Outer Diameter (mm) | 420 |
| Bore Diameter (mm) | 200 |
| C | 138 mm |
| Basic static load rating (C0) | 2900 kN |
| Fatigue load limit (Pu) | 310 |
| ra max. | 4 mm |
| ra1 max. | 4 mm |
| d1 | – mm |
| r1 min. | 5 mm |
| da max | 250,7 mm |
| Reference speed | 960 r/min |
| Da max. | 400 mm |
| F | 253 mm |
| r min. | 5 mm |
| S | 11,3 mm |
| d | 200 mm |
| D1 | 356,9 mm |