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• Sell Offer:
• Sell Ball Bearings - Angular Contact Ball Bearings

• Category:
• Industrial Supplies > Bearings > Ball Bearings

• Post Date:
• Aug 30, 2008

• Expired Date:
• Nov 30, 2008

Offer 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