KOYO RNA6916 needle roller bearings
| Brand Name |
KOYO |
| Model Number |
RNA6916 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOYO RNA6916 bearing Size Chart (mm/inches) |
|---|
| Series | 385 |
| Cone Part Number | 389DE |
| Cup Part Number | 382A |
| Design Units | Imperial |
| Bearing Weight | 3 lb |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance | 0 in |
| d | 2.1875 in |
| D | 3.8125 in |
| B - Double Cone Width | 2.0940 in |
| C - Cup Width | 0.6250 in |
| T - Bearing Width across Cups | 2.0195 in |
| R - Cone Frontface To Clear Radius1 | 0.030 in |
| r - Cup Backface To Clear Radius2 | 0.030 in |
| da - Cone Frontface Backing Diameter | 2.44 in |
| Db - Cup Backface Backing Diameter | 3.50 in |
| Ab - Cage-Cone Frontface Clearance | 0.11 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 5300 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 35600 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 9230 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3210 lbf |
| K - Factor7 | 1.65 |
| e - ISO Factor8 | 0.35 |
| Y1 - ISO Factor9 | 1.91 |
| Y2 - ISO Factor10 | 2.84 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 42 |
| G2 - Heat Generation Factor (Rib-Roller End) | 15.7 |
| Cg - Geometry Factor12 | 0.0859 |