3R6-55N9 Rotek Slewing Ring Bearings
| Brand Name |
Rotek |
| Model Number |
3R6-55N9 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series |
244000 |
| Cone Part Number |
EE244180 |
| Cup Part Number |
244235 |
| Design Units |
Imperial |
| Bearing Weight |
49.5 Kg |
| Cage Type |
Stamped Steel |
| d |
457.200 mm |
| D |
596.900 mm |
| B - Cone Width |
73.025 mm |
| C - Cup Width |
53.975 mm |
| B |
76.200 mm |
| R - Cone Backface To Clear Radius1 |
9.650 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
478.03 mm |
| db - Cone Backface Backing Diameter |
494.03 mm |
| Da - Cup Frontface Backing Diameter |
570.99 mm |
| Db - Cup Backface Backing Diameter |
566.93 mm |
| Ab - Cage-Cone Frontface Clearance |
6.1 mm |
| Aa - Cage-Cone Backface Clearance |
12.4 mm |
| a - Effective Center Location3 |
26.7 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
82400 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
318000 lbf |
| C0 - Static Radial Rating |
649000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
57100 lbf |
| K - Factor7 |
1.44 |
| e - ISO Factor8 |
0.4 |
| Y - ISO Factor9 |
1.48 |
| G1 - Heat Generation Factor (Roller-Raceway) |
4410 |
| G2 - Heat Generation Factor (Rib-Roller End) |
627 |
| Cg - Geometry Factor |
0.223 |