BAC718/630
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All Data Sourced from Official Brands
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Brand Alternative Bearings with Identical Specifications
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Customized Bearing Solutions Based on Parameters
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Fast Quotation Response
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OEM and Flexible Order Quantities Supported
Description
Specifications
Availability: 100 PCS
Brand: HSN/ ARB/ OEM
Bearing Number: BAC718/630
Category: Angular Contact Ball Bearings
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Weight and Dimensions
Bore (B): 630 mm 24.8031 in
Outer (D): 780 mm 30.7087 in
Width (W): 69 mm 2.7165 in
Weight: 73 kg 161 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 490 KN 110200 lbs
Static Capacity (Co) : 1170 KN 263100 lbs
Product Properties
Precision: P0, P6, P5
Hardness: HRC58-62
Ring Material: GCr15, GCr15SiMn, 100CrMnSi6-4, etc.
Cage Material: Brass, Steel
Certificate: ISO9001:2015
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Downloads & Links
ARB Angular Contact Ball Bearings Guide
Product Description
The American Roller Bearing BAC718/630 angular contact ball bearing consists of inner and outer rings, precision steel balls, and a cage that provides reliable ball guidance and spacing. Its angular contact raceway design provides high rigidity and allows the bearing to support combined radial and axial loads while maintaining stable operation under demanding conditions. The precision internal geometry helps ensure smooth rotation and reliable load distribution. It is suitable for machine tools, industrial gearboxes, pumps, compressors, heavy-duty drives, and other industrial equipment requiring reliable combined load support.
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