LM769349D-310-310D NSK Four-Row Tapered Roller Bearing
Four-Row Cylindrical Roller Bearing offers a LM769349D-310-310D NSK Four-Row Tapered Roller Bearing selection of Imperial Design Units Genuine Four-Row Cylindrical Roller Bearing at 1.3750 in C - Cup Width Wholesale China 608rs Bearing Supplier Prices. We are a 5.5000 in d LM769349D-310-310D NSK Four-Row Tapered Roller Bearing Certified Parts Retailer
| Brand Name: | NSK |
| Model Number: | LM769349D-310-310D |
| Design Units: | Imperial |
| C - Cup Width: | 1.3750 in |
| d: | 5.5000 in |
| Aa - Cage-Cone Backface Clearance: | 0 in |
| B - Double Cone Width: | 4.1875 in |
| e - ISO Factor8: | 0.49 |
| K - Factor7: | 1.2 |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3: | 19900 lbf |
Product Details
| Design Units | Imperial |
| C - Cup Width | 1.3750 in |
| d | 5.5000 in |
| Aa - Cage-Cone Backface Clearance | 0 in |
| B - Double Cone Width | 4.1875 in |
| e - ISO Factor8 | 0.49 |
| K - Factor7 | 1.2 |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 19900 lbf |
| D | 8.5000 in |
| T - Bearing Width across Cups | 3.7260 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 134000 lbf |
| da - Cone Frontface Backing Diameter | 6.06 in |
| Cup Part Number | 74850W |
| Bearing Weight | 27.1 lb |
| Y1 - ISO Factor9 | 1.38 |
| Ab - Cage-Cone Frontface Clearance | -0.09 in |
| r - Cup Backface To Clear Radius2 | 0.130 in |
| Cg - Geometry Factor11 | 0.131 |
| Db - Cup Backface Backing Diameter | 7.72 in |
| Cage Type | Stamped Steel |