Kubota KX121-3ST Hydraulic Final Drive Motor
| Brand Name |
Kubota |
| Model Number |
KX121-3ST |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Kubota KX121-3ST bearing Size Chart (mm/inches) |
|---|
| Series | 365 |
| Cone Part Number | 368 |
| Cup Part Number | 362-B |
| Design Units | Imperial |
| Bearing Weight | 1.2 lb |
| Cage Type | Stamped Steel |
| d | 2 in |
| D | 3.5433 in |
| D1 - Flange Outer Diameter | 3.7268 in |
| B - Cone Width | 0.8750 in |
| C - Cup Width | 0.6250 in |
| C1 - Cup Flange Width | 0.1875 in |
| T1 - Bearing Width | 0.7874 in |
| T - Bearing Width to Flange | 0.3499 in |
| R - Cone Backface To Clear Radius1 | 0.06 in |
| r - Cup Backface To Clear Radius2 | 0.030 in |
| da - Cone Frontface Backing Diameter | 2.2 in |
| db - Cone Backface Backing Diameter | 2.28 in |
| Da - Cup Frontface Backing Diameter | 3.40 in |
| Ab - Cage-Cone Frontface Clearance | 0.07 in |
| Aa - Cage-Cone Backface Clearance | 0 in |
| a - Effective Center Location3 | -0.17 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 5930 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 22900 lbf |
| C0 - Static Radial Rating | 21500 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3250 lbf |
| K - Factor7 | 1.83 |
| e - ISO Factor8 | 0.32 |
| Y - ISO Factor9 | 1.88 |
| G1 - Heat Generation Factor (Roller-Raceway)10 | 33.8 |
| G2 - Heat Generation Factor (Rib-Roller End) | 14 |
| Cg - Geometry Factor11 | 0.0773 |