NTN KH1428 linear bearings
What is 202.743 mm d NTN KH1428 linear bearings in mechanical engineering? Linear Bearings Manufacturing Service . Upload your CAD file for an instant. Huaxin Bearing Co., Ltd
What is KH1428 bearing interchange？
| Brand Name |
NTN |
| Model Number |
KH1428 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
KH1428 |
Product Details
| Series | M270700 |
| Cone Part Number | M270749 |
| Cup Part Number | M270710 |
| Design Units | Imperial |
| Bearing Weight | 121.200 Kg |
| Cage Type | Pin-Type |
| d | 447.675 mm |
| D | 635.000 mm |
| B - Cone Width | 120.650 mm |
| C - Cup Width | 95.250 mm |
| B | 120.650 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| da - Cone Frontface Backing Diameter | 473.96 mm |
| db - Cone Backface Backing Diameter | 484.12 mm |
| Da - Cup Frontface Backing Diameter | 609.10 mm |
| Db - Cup Backface Backing Diameter | 591.06 mm |
| Ab - Cage-Cone Frontface Clearance | 8.6 mm |
| Aa - Cage-Cone Backface Clearance | 7.9 mm |
| a - Effective Center Location3 | -8.1 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 191000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 736000 lbf |
| C0 - Static Radial Rating | 1450000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 109000 lbf |
| K - Factor7 | 1.76 |
| e - ISO Factor8 | 0.33 |
| Y - ISO Factor9 | 1.8 |
| G1 - Heat Generation Factor (Roller-Raceway) | 6865.6 |
| G2 - Heat Generation Factor (Rib-Roller End) | 481.9 |
| Cg - Geometry Factor | 0.246 |
