Komatsu BUSHING MRS-1312-628 BUSHING
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu BUSHING MRS-1312-628 BUSHING Size Chart (mm/inches) |
|---|
| Series | 74000 |
| Cone Part Number | 74512D |
| Cup Part Number | 74850P |
| Design Units | Imperial |
| Bearing Weight | 31.60 lb |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance | 0 in |
| d | 5.1250 in |
| D | 8.5000 in |
| B - Double Cone Width | 4.0000 in |
| C - Cup Width | 1.3750 in |
| T - Bearing Width across Cups | 4.0000 in |
| R - Cone Frontface To Clear Radius1 | 0.060 in |
| r - Cup Backface To Clear Radius2 | 0.130 in |
| da - Cone Frontface Backing Diameter | 5.75 in |
| Db - Cup Backface Backing Diameter | 7.72 in |
| Ab - Cage-Cone Frontface Clearance | 0.11 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 22300 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 150000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 38800 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 18600 lbf |
| K - Factor7 | 1.2 |
| e - ISO Factor8 | 0.49 |
| Y1 - ISO Factor9 | 1.38 |
| Y2 - ISO Factor10 | 2.06 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 363 |
| G2 - Heat Generation Factor (Rib-Roller End) | 68.5 |
| Cg - Geometry Factor12 | 0.134 |