RS-4988E4 NSK CYLINDRICAL ROLLER BEARING
Find the discount RS-4988E4 NSK CYLINDRICAL ROLLER BEARING online you need . We 116.08 mm Db - Cup Backface Backing Diameter offer ... If you check out 3.050 mm R - Cone Backface To Clear Radius1 our large selection of METRIC Design Units RS-4988E4 NSK CYLINDRICAL ROLLER BEARING once . F&L Gear Bearings Co., ltd
| Brand Name |
NSK |
| Model Number |
RS-4988E4 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
RS-4988E4 |
Product Details
| R - Cone Backface To Clear Radius1 | 3.050 mm |
| Design Units | METRIC |
| Db - Cup Backface Backing Diameter | 116.08 mm |
| Aa - Cage-Cone Backface Clearance | 1.8 mm |
| Cage Type | Stamped Steel |
| Da - Cup Frontface Backing Diameter | 121.90 mm |
| d | 60.000 mm |
| K - Factor7 | 1.69 |
| G1 - Heat Generation Factor (Roller-Raceway) | 75.8 |
| Ab - Cage-Cone Frontface Clearance | 4.8 mm |
| D | 130.000 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 33400 N |
| da - Cone Frontface Backing Diameter | 69.09 mm |
| db - Cone Backface Backing Diameter | 73.91 mm |
| Cg - Geometry Factor | 0.0668 |
| Bearing Weight | 2 Kg |
| e - ISO Factor8 | 0.35 |
| C0 - Static Radial Rating | 221000 N |
| B | 33.500 mm |
| Series | 30312M |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
476-379-8357 |
| Fax |
86-12-7891 |
