NAV3940 Needle Roller Bearing 200x280x60mm
Shop NAV3940 Needle Roller Bearing 200x280x60mm Industrial Bearings Solutions huge online discount Oilfield Mud Pump Bearings inventory. 555 Series Oilfield Mud Pump Bearings and Import machinery parts your car 552-B Cup Part Number needs with Free Shipping and Free Extended Warranty.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series |
555 |
| Cone Part Number |
558 |
| Cup Part Number |
552-B |
| Design Units |
Imperial |
| Bearing Weight |
4.7 lb |
| Cage Type |
Stamped Steel |
| d |
2.3750 in |
| D |
4.8750 in |
| D1 - Flange Outer Diameter |
5.1210 in |
| B - Cone Width |
1.4440 in |
| C - Cup Width |
1.1875 in |
| C1 - Cup Flange Width |
0.2500 in |
| T1 - Bearing Width |
1.500 in |
| T - Bearing Width to Flange |
0.5625 in |
| R - Cone Backface To Clear Radius1 |
0.09 in |
| r - Cup Backface To Clear Radius2 |
0.130 in |
| da - Cone Frontface Backing Diameter |
2.83 in |
| db - Cone Backface Backing Diameter |
2.99 in |
| Da - Cup Frontface Backing Diameter |
4.60 in |
| Ab - Cage-Cone Frontface Clearance |
0.08 in |
| Aa - Cage-Cone Backface Clearance |
0.07 in |
| a - Effective Center Location3 |
-0.37 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
13200 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
50800 lbf |
| C0 - Static Radial Rating |
55700 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
7810 lbf |
| K - Factor7 |
1.69 |
| e - ISO Factor8 |
0.35 |
| Y - ISO Factor9 |
1.73 |
| G1 - Heat Generation Factor (Roller-Raceway)10 |
91 |
| G2 - Heat Generation Factor (Rib-Roller End) |
21.1 |
| Cg - Geometry Factor11 |
0.111 |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |