IKO RNA 6901U IKO Bearing
Manufacturers of all IKO Bearing are represented in our partial list of Metric System Size Standards clients. Contact UBC Mechanical Electronic Instrument Co., Ltd. Gary for a complete IKO RNA 6901U IKO Bearing list of clients and projects.
| Brand Name: |
IKO |
| Model Number: |
RNA 6901U |
| Series: |
18700 |
| Cone Part Number: |
18780 |
| Cup Part Number: |
18720 |
| Design Units: |
Imperial |
| Bearing Weight: |
0.4 Kg |
| Cage Type: |
Stamped Steel |
| d: |
46.038 mm |
| D: |
85.001 mm |
| PDF |
RNA 6901U |
Product Details
| Series |
18700 |
| Cone Part Number |
18780 |
| Cup Part Number |
18720 |
| Design Units |
Imperial |
| Bearing Weight |
0.4 Kg |
| Cage Type |
Stamped Steel |
| d |
46.038 mm |
| D |
85.001 mm |
| B - Cone Width |
17.463 mm |
| C - Cup Width |
13.495 mm |
| B |
17.463 mm |
| R - Cone Backface To Clear Radius1 |
2.290 mm |
| r - Cup Backface To Clear Radius2 |
1.52 mm |
| da - Cone Frontface Backing Diameter |
52.07 mm |
| db - Cone Backface Backing Diameter |
55.88 mm |
| Da - Cup Frontface Backing Diameter |
80.77 mm |
| Db - Cup Backface Backing Diameter |
76.96 mm |
| Ab - Cage-Cone Frontface Clearance |
2.3 mm |
| Aa - Cage-Cone Backface Clearance |
0.5 mm |
| a - Effective Center Location3 |
-0.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
3190 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
12300 lbf |
| C0 - Static Radial Rating |
15200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
2210 lbf |
| K - Factor7 |
1.44 |
| e - ISO Factor8 |
0.41 |
| Y - ISO Factor9 |
1.48 |
| G1 - Heat Generation Factor (Roller-Raceway) |
28.6 |
| G2 - Heat Generation Factor (Rib-Roller End) |
23.4 |
| Cg - Geometry Factor |
0.0789 |