2 mm x 6 mm x 2,3 mm NMB R-620 deep groove ball bearings
What BEARING-SINGAPORE (PTE)LTD. is the best place 250° operating temperature range: to buy 2 mm x 6 mm x 2,3 mm NMB R-620 deep groove ball bearings 0.5313 in slot width: online? NMB Bearing Manufacturing 2 mm x 6 mm x 2,3 mm Service .
What is R-620 bearing cross reference？
| Brand Name: |
NMB |
| Model Number: |
R-620 |
| Series: |
750000 |
| Cone Part Number: |
EE750562 |
| Design Units: |
Imperial |
| Cage Type: |
Pin-Type |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
303000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
78700 lbf |
| d: |
5.5000 in |
| B - Cone Width: |
2.4375 in |
| PDF |
R-620 |
Product Details
| Series |
750000 |
| Cone Part Number |
EE750562 |
| Design Units |
Imperial |
| Cage Type |
Pin-Type |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
303000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
78700 lbf |
| d |
5.5000 in |
| B - Cone Width |
2.4375 in |
| R - Cone Backface To Clear Radius3 |
0.25 in |
| da - Cone Frontface Backing Diameter |
6.57 in |
| db - Cone Backface Backing Diameter |
6.61 in |
| Ab - Cage-Cone Frontface Clearance |
0.18 in |
| Aa - Cage-Cone Backface Clearance |
0.21 in |
| a - Effective Center Location4 |
-0.42 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
45200 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
174000 lbf |
| C0 - Static Radial Rating |
196000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
25700 lbf |
| K - Factor8 |
1.76 |
| G1 - Heat Generation Factor (Roller-Raceway) |
431.4 |
| G2 - Heat Generation Factor (Rib-Roller End) |
54.4 |
| Cg - Geometry Factor |
0.0974 |