NBS BK 4012 needle roller bearings
NBS BK 4012 needle roller bearings Manufacturers , Online Wholesale 163 mm L Suppliers NTN PRECISION AXLE CORP. !
| Brand Name: | NBS |
| Model Number: | BK 4012 |
| d: | 1.0000 in |
| locking device:: | Set Screw |
| D: | 3.0000 in |
| B: | 3.7500 in |
| bolt circle diameter:: | 5.7108 in |
| bearing material:: | SAE 52100 |
| seal type:: | Single Lip Seal |
| bore type:: | Round |
| PDF |
BK 4012 |
Product Details
| d | 1.0000 in |
| locking device: | Set Screw |
| D | 3.0000 in |
| B | 3.7500 in |
| bolt circle diameter: | 5.7108 in |
| bearing material: | SAE 52100 |
| seal type: | Single Lip Seal |
| bore type: | Round |
| bolt size: | 0.3740 in |
| mounting type: | Two-Bolt Flange |
| lubrication type: | Grease,(L61) Tianjin Hangu #2 |
| housing material: | Ductile Iron |
| manufacturer catalog: | Click here |
