71912ACE/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle
71912ACE/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle Product Brochures , 1.7 kg Mass bushing Super Precision Bearing NTK BEARING PRECISION AXLE CORP. Manufacturing Service . Get 0.5 m/s Permissible sliding velocity v max. Your Free.
Brand Name: | SKF |
Model Number: | 71912ACE/P4A |
Mass bushing: | 1.7 kg |
Permissible sliding velocity v max.: | 0.5 m/s |
B: | 120 mm |
Tolerance shaft: | e7 |
Permissible sliding velocity v min.: | 0 m/s |
h: | 61.5 mm |
α: | 124 ° |
Specific dynamic load factor K: | 25 N/mm² |
Product Details
Mass bushing | 1.7 kg |
Permissible sliding velocity v max. | 0.5 m/s |
B | 120 mm |
Tolerance shaft | e7 |
Permissible sliding velocity v min. | 0 m/s |
h | 61.5 mm |
α | 124 ° |
Specific dynamic load factor K | 25 N/mm² |
Coefficient of friction µ min. | 0.08 |
Specific static load factor K0 | 45 N/mm² |
Tolerance housing | H7 |
D | 75 mm |
a | 6 mm |
d | 60 mm |
Coefficient of friction µ max. | 0.15 |