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• Product Group:
• Ball Bearings

• Product Name:
• Angular Contact Ball Bearings

• Category:
• Industrial Supplies > Bearings > Ball Bearings

Product Details

Angular Contact Ball Bearings

●Single row angular contact ball bearings are mainly used for undertaking combined radial and axial loads, and also for pure radial load.
●These bearings have a high rotating speed.
●Materials of the bearings' rings are refined bearing steel GCr15 and other types of bearing steel, while balls are adopting GCr15 or ceramic.

Size designations
●70xxC; 70xxAC; 72xxAC; 72xxB; 73xxC.

Designs, types and features
●/C: nominal contact angle a=15°.
●/AC: nominal contact angle a=20°.
●/A: nominal contact angle a=30°.
●/B: nominal contact angle a=40°.
●/M: solid brass retainer.
●/TN: glass-fiber reinforced nylon retainer.

Mounting Combination
●/DB: mount inserts, back to back.
●/DF: mount in sets, face to face.
●/DT: mount in sets, tandem.

Clearance
●/C2: less than nominal clearance.
●/C0: nominal clearance, omitted in designation.
●/C3: larger clearance than C0.
●/C4: larger clearance than C3.
●/C5: larger clearance than C4.
●/C9: non-standard.

Tolerance Class
●/P0: equals grade ABEC-1, omitted in designation.
●/P6: equals grade ABEC-3.
●/P5: equals grade ABEC-5.
●/P4: equals grade ABEC-7.
●/P2: equals grade ABEC-9.