7221CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle
Request A Quote For 40 mm D Your Special 7221CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle 3 mm a Needs Today! Free TIMKEN BEARINGS(UK)LTD. 50 mm D1 Super Precision Angular Contact Bearings Quotes. ISO 9001 certified.
Brand Name: | SKF |
Model Number: | 7221CDGA/P4A |
a: | 3 mm |
D1: | 50 mm |
D: | 40 mm |
Permissible sliding velocity v max.: | 0.5 m/s |
h: | 29 mm |
Permissible sliding velocity v min.: | 0 m/s |
α: | 124 ° |
B1: | 5 mm |
Product Details
a | 3 mm |
D1 | 50 mm |
D | 40 mm |
Permissible sliding velocity v max. | 0.5 m/s |
h | 29 mm |
Permissible sliding velocity v min. | 0 m/s |
α | 124 ° |
B1 | 5 mm |
Mass bushing | 0.12 kg |
Specific dynamic load factor K | 25 N/mm² |
Coefficient of friction µ min. | 0.08 |
Tolerance housing | H7 |
B | 16 mm |
d | 28 mm |
Coefficient of friction µ max. | 0.15 |
Specific static load factor K0 | 45 N/mm² |
Tolerance shaft | e7 |