NNU49/670S.M.C3 Rolling Mills Sealed spherical roller bearings continuous casting plants
| Brand Name |
Rolling Mills |
| Model Number |
NNU49/670S.M.C3 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series |
M268700 |
| Cone Part Number |
M268744WS |
| Cup Part Number |
M268710 |
| Design Units |
Imperial |
| Bearing Weight |
103.00 Kg |
| Cage Type |
Pin-Type |
| d |
409.575 mm |
| D |
590.550 mm |
| B - Cone Width |
114.300 mm |
| C - Cup Width |
88.900 mm |
| B |
114.303 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
6.35 mm |
| da - Cone Frontface Backing Diameter |
436.12 mm |
| db - Cone Backface Backing Diameter |
446.02 mm |
| Da - Cup Frontface Backing Diameter |
562.86 mm |
| Db - Cup Backface Backing Diameter |
548.89 mm |
| Ab - Cage-Cone Frontface Clearance |
8.4 mm |
| Aa - Cage-Cone Backface Clearance |
8.6 mm |
| a - Effective Center Location3 |
-9.4 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
182000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
702000 lbf |
| C0 - Static Radial Rating |
1250000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
104000 lbf |
| K - Factor7 |
1.76 |
| e - ISO Factor8 |
0.33 |
| Y - ISO Factor9 |
1.8 |
| G1 - Heat Generation Factor (Roller-Raceway) |
5754.9 |
| G2 - Heat Generation Factor (Rib-Roller End) |
420.9 |
| Cg - Geometry Factor |
0.232 |