ISB ER1.45.1790.400-1SPPN thrust roller bearings
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What is ER1.45.1790.400-1SPPN bearing interchange？
| Brand Name |
ISB |
| Model Number |
ER1.45.1790.400-1SPPN |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
ER1.45.1790.400-1SPPN |
Product Details
| Series |
125000 |
| Cone Part Number |
EE125094 |
| Cup Part Number |
125145 |
| Design Units |
Imperial |
| Bearing Weight |
24.40 Kg |
| Cage Type |
Stamped Steel |
| d |
241.122 mm |
| D |
368.300 mm |
| B - Cone Width |
68.263 mm |
| C - Cup Width |
53.975 mm |
| B |
68.263 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
257.05 mm |
| db - Cone Backface Backing Diameter |
268.99 mm |
| Da - Cup Frontface Backing Diameter |
344.90 mm |
| Db - Cup Backface Backing Diameter |
341.12 mm |
| Ab - Cage-Cone Frontface Clearance |
1.5 mm |
| Aa - Cage-Cone Backface Clearance |
7.1 mm |
| a - Effective Center Location3 |
-2.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
49200 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
190000 lbf |
| C0 - Static Radial Rating |
345000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
28900 lbf |
| K - Factor7 |
1.7 |
| e - ISO Factor8 |
0.34 |
| Y - ISO Factor9 |
1.75 |
| G1 - Heat Generation Factor (Roller-Raceway) |
1309 |
| G2 - Heat Generation Factor (Rib-Roller End) |
221.1 |
| Cg - Geometry Factor |
0.143 |