QJ1944X1MA TIMKEN Four point contact ball bearings
| Brand Name |
TIMKEN |
| Model Number |
QJ1944X1MA |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
| Db - max. | 29.2 mm |
| Db max. | 29.2 mm |
| Calculation factor e | 0.68 |
| B | 7 mm |
| a | 9.6 mm |
| Calculation factor - fHC | 1 |
| Calculation factor - Y2 | 0.87 |
| Static axial stiffness, preload class B | 55 N/µm |
| Gref | 0.2 cm3 |
| Attainable speed for oil-air lubrication | 95000 r/min |
| dn | 22 mm |
| D | 30 mm |
| dn | 22 mm |
| Ball - z | 13 |
| r3,4 min. | 0.15 mm |
| D1 | 25.9 mm |
| ra max. | 0.3 mm |
| Width (mm) | 7 |
| Size (mm) | 30x17x7 |
| Basic dynamic load rating C | 3.19 kN |
QJ1944X1MA TIMKEN Four point contact ball bearings Cross Reference
|
|---|
| No. | Brand | s | E | B | C | b | m | d | a |
| 319440DA-2LS | SKF | - | - | 80 mm | 561 kN | 5,2 mm | - | 200 mm | - |
| NUP1944 | Loyal | - | - | 38 mm | 336 kN | - | - | 220 mm | - |
| HCB71944-C-T-P4S | FAG | - | - | 38 mm | - | - | 5,49 kg / Weight | 220 mm | 54 mm |
| HCB71944-E-T-P4S | FAG | - | - | 38 mm | - | - | 5,47 kg / Weight | 220 mm | 80 mm |
| H71944AC | AST | - | - | - | - | - | - | 220 | - |
| H71944AC/HQ1 | AST | - | - | - | - | - | - | 220 | - |
| H71944C | AST | - | - | - | - | - | - | 220 | - |
| H71944C/HQ1 | AST | - | - | - | - | - | - | 220 | - |
| N1944-K-M1-SP | FAG | 3,5 mm / Axial displacement facility from central position | 279 mm | 38 mm | - | - | 7,64 kg / Weight | 220 mm | - |
| B71944-E-T-P4S | FAG | - | - | 38 mm | - | - | 6,58 kg / Weight | 220 mm | 80 mm |
| B71944-C-T-P4S | FAG | - | - | 38 mm | - | - | 6,6 kg / Weight | 220 mm | 54 mm |
QJ1944X1MA TIMKEN Four point contact ball bearings Video