7301BECBMP Super Precision Bearing , Angular Contact Ball Bearing with Low Operating Friction
| Super Precision Bearing 7301 Angular Contact Ball Bearing,Suppliers ,Manufacturers | |
| Dimension | 12*37*12 mm |
| Weight | 0.065 KG |
| Material | Gcr15 |
| Tolerance Grades | P0(ABEC-1),P6(ABEC-3),P5(ABEC-5) |
| Radial Internal Clearance | C2,CN,C3,C4,C5 |
| Noise Grades | Z1,Z2,Z3,Z4 |
| Contact angles | C-15°, AC-25°, B-40° |
| Cage Material | Nylon . Steel . Brass |
Specifications:
Contact angles: C-15°, AC-25°, B-40°
Cage materials: brass,synthetic resin, molded polyamide resin.
Angular contact ball bearings are the most repesentive of the rolling bearings,a wide range of uses.for speed operation,but also very durable,without regular maintenance.small coefficient of friction of such bearings ,limte high-speed,simple structure,low mannufactringcost and easy to reach a higher mannufacturing precision.
Features:
1) Load capacities are higher than deep groove ball bearings of same dimensions
2) Used for bearing radial-axial combined loads or pure thrust loads
3) Low operating friction and high limiting speed
Type:
1). Single row angular contact ball bearings
2). Double row angular contact ball bearings
3). Four-point contact ball bearings
Mounting:
/DB: Mount in duplex, back to back
/DF: Mount in duplex, face to face
/DT: Mount in duplex, tandem
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