239/1250K NTN Spherical Roller Bearings
239/1250K NTN Spherical Roller Bearings Product NTN Bearing Brazil Ltda. 18.100 kg Weight Brochures , Spherical Roller Bearings Manufacturing Service . Get Your Free.
| Brand Name: | NTN |
| Model Number: | 239/1250K |
| Weight: | 18.100 kg |
| d: | 150 mm |
| Limiting Speed - Oil: | 3,100 rpm |
| ra (max): | 2.5 mm |
| Groove Width A: | 14 mm |
| Retainer Material: | Machined Brass |
| Da (max): | 256 mm |
| Roller Profile: | Asymmetric |
| 239/1250K |
Product Details
| Weight | 18.100 kg |
| d | 150 mm |
| Limiting Speed - Oil | 3,100 rpm |
| ra (max) | 2.5 mm |
| Groove Width A | 14 mm |
| Retainer Material | Machined Brass |
| Da (max) | 256 mm |
| Roller Profile | Asymmetric |
| Constant e | 0.29 |
| Axial Load Factor Y0 | 2.25 |
| Axial Load Factor Y1 | 2.30 |
| Center Guidance | Fixed Inner Ring Rib |
| Radial Clearance | 0.110 to 0.170 mm |
| Configuration | Double Row |
| Static Load Rating | 1,020,000 N |
| Bore Type | Cylindrical Bore |
| B | 73 mm |
| Dynamic Load Rating | 1,060,000 N |
| Enclosure | Open |
| Hole Diameter (do) | 6 mm |
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