71944ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle
Find the discount 71944ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle online you 0.6 mm rb - max. need . We China Kobelco Hydraulic Final Drive Motor Supplier offer ... If you check 57.3 mm d1 out our large selection of 71944ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle once .
Brand Name: | SKF |
Model Number: | 71944ACDGB/P4A |
d1: | 57.3 mm |
db - max.: | 56.5 mm |
rb - max.: | 0.6 mm |
r3,4 - min.: | 0.6 mm |
Ball - Dw: | 12.7 mm |
Static axial stiffness, preload class B: | 92 N/µm |
Bore Diameter (mm): | 85 |
Calculation factor f2B: | 1.01 |
Product Details
d1 | 57.3 mm |
db - max. | 56.5 mm |
rb - max. | 0.6 mm |
r3,4 - min. | 0.6 mm |
Ball - Dw | 12.7 mm |
Static axial stiffness, preload class B | 92 N/µm |
Bore Diameter (mm) | 85 |
Calculation factor f2B | 1.01 |
Static axial stiffness, preload class C | 128 N/µm |
Calculation factor f1 | 1 |
Preload class A | 67 N/micron |
d2 | 57.3 mm |
Db max. | 80.8 mm |
Da max. | 78 mm |
Calculation factor - f | 1 |
Preload class B - GB | 320 N |
D | 85 mm |
d | 45 mm |
Attainable speed for grease lubrication | 20000 r/min |
Calculation factor - f2A | 1 |