6992 KOYO Single-row deep groove ball bearings
| Brand Name: | KOYO |
| Model Number: | 6992 |
| Series: | 755 |
| Cone Part Number: | 767D |
| Cup Part Number: | 753A |
| Design Units: | Imperial |
| Bearing Weight: | 22.400 lb |
| Cage Type: | Stamped Steel |
| Aa - Cage-Cone Backface Clearance: | 0 in |
| d: | 3.5000 in |
| PDF |
6992 |
Product Details
| Series | 755 |
| Cone Part Number | 767D |
| Cup Part Number | 753A |
| Design Units | Imperial |
| Bearing Weight | 22.400 lb |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance | 0 in |
| d | 3.5000 in |
| D | 6.6250 in |
| B - Double Cone Width | 4.2500 in |
| C - Cup Width | 1.9375 in |
| T - Bearing Width across Cups | 4.1229 in |
| R - Cone Frontface To Clear Radius1 | 0.060 in |
| r - Cup Backface To Clear Radius2 | 0.030 in |
| da - Cone Frontface Backing Diameter | 3.99 in |
| Ab - Cage-Cone Frontface Clearance | -0.03 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 19100 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 128000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 33200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 11100 lbf |
| K - Factor7 | 1.71 |
| e - ISO Factor8 | 0.34 |
| Y1 - ISO Factor9 | 1.98 |
| Y2 - ISO Factor10 | 2.95 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 177 |
| G2 - Heat Generation Factor (Rib-Roller End) | 32.4 |
| Cg - Geometry Factor12 | 0.0945 |
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