R144 ZZS Miniature Ball Bearing
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
R144 ZZS Miniature Ball Bearing Size Chart (mm/inches) |
|---|
| Series | 275000 |
| Cone Part Number | EE275106D |
| Cup Part Number | 275160 |
| Design Units | Imperial |
| Bearing Weight | 118 lb |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance | 0 in |
| d | 10.5 in |
| D | 16.0000 in |
| B - Double Cone Width | 5.1250 in |
| C - Cup Width | 1.8125 in |
| T - Bearing Width across Cups | 4.8125 in |
| R - Cone Frontface To Clear Radius1 | 0.130 in |
| r - Cup Backface To Clear Radius2 | 0.250 in |
| da - Cone Frontface Backing Diameter | 11.42 in |
| Db - Cup Backface Backing Diameter | 14.69 in |
| Ab - Cage-Cone Frontface Clearance | 0.03 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 51400 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 345000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 89600 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 35400 lbf |
| K - Factor7 | 1.45 |
| e - ISO Factor8 | 0.4 |
| Y1 - ISO Factor9 | 1.68 |
| Y2 - ISO Factor10 | 2.5 |
| Cg - Geometry Factor11 | 0.156 |