7956CTRDULP3 NSK Super Precision Bearings
7956CTRDULP3 NSK Super Precision Bearings Deal 1 mm ra max. is your source DSA Vacuum Pump Co., Ltd. for OEM Super Precision Bearings 2.4 cm³ Reference grease quantity Gref and accessories. We sell GenuineSuper Precision Bearings at discount prices.
Brand Name: | NSK |
Model Number: | 7956CTRDULP3 |
ra max.: | 1 mm |
Reference grease quantity Gref: | 2.4 cm³ |
r1,2 min.: | 1 mm |
Ball diameter Dw: | 7.144 mm |
Preload class C GC: | 370 N |
Static axial stiffness, preload class B: | 49 N/µm |
db min.: | 39.6 mm |
da min.: | 39.6 mm |
Product Details
ra max. | 1 mm |
Reference grease quantity Gref | 2.4 cm³ |
r1,2 min. | 1 mm |
Ball diameter Dw | 7.144 mm |
Preload class C GC | 370 N |
Static axial stiffness, preload class B | 49 N/µm |
db min. | 39.6 mm |
da min. | 39.6 mm |
Db max. | 57.8 mm |
Mass bearing | 0.15 kg |
D | 62 mm |
rb max. | 0.6 mm |
d | 35 mm |
d2 | 41.6 mm |
Fatigue load limit Pu | 0.28 kN |
Attainable speed for grease lubrication | 34000 r/min |
D1 | 52.25 mm |
Number of balls z | 17 |
Calculation factor f | 1.06 |
Static axial stiffness, preload class A | 31 N/µm |