NNU49/75 NTN Tapered Roller Bearing
NNU49/75 NTN Tapered Roller Bearing NTK BEARING PRECISION AXLE CORP. Manufacturers , Online Wholesale 1,000,000 N Dynamic Load Rating Suppliers ! 250 mm D
| Brand Name: | NTN |
| Model Number: | NNU49/75 |
| D: | 250 mm |
| Dynamic Load Rating: | 1,000,000 N |
| Retainer Material: | Pressed Steel |
| Weight: | 16.200 kg |
| Limiting Speed - Grease: | 2,100 rpm |
| Da (max): | 238 mm |
| ra (max): | 2 mm |
| Radial Clearance: | 0.180 to 0.230 mm |
Product Details
| D | 250 mm |
| Dynamic Load Rating | 1,000,000 N |
| Retainer Material | Pressed Steel |
| Weight | 16.200 kg |
| Limiting Speed - Grease | 2,100 rpm |
| Da (max) | 238 mm |
| ra (max) | 2 mm |
| Radial Clearance | 0.180 to 0.230 mm |
| Bore Type | Tapered Bore |
| Center Guidance | Floating Steel Ring |
| Limiting Speed - Oil | 2,600 rpm |
| d | 150 mm |
| Configuration | Double Row |
| Groove Width A | 13 mm |
| Roller Profile | Symmetric |
| Nr. of Holes | 6 |
| B | 80 mm |
| Enclosure | Open |
| Fillet Radius/Chamfer | 2.1 mm |
| Hole Diameter (do) | 6 mm |
