BAC5778D
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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
Specifications
Availability: 100 PCS
Brand: HSN/ ARB/ OEM
Bearing Number: BAC5778D
Category: Angular Contact Ball Bearings
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Weight and Dimensions
Bore (B): 200 mm 7.8740 in
Outer (D): 310 mm 12.2047 in
Width O.R. (W): 96 mm 3.7795 in
Width I.R. (Wi): 96 mm 3.7795 in
Weight: 27 kg 60 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 275 KN 61900 lbs
Static Capacity (Co) : 415 KN 93300 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 BAC5778D double-row angular contact ball bearing consists of inner and outer rings, two rows of precision steel balls, and a cage that provides reliable ball guidance and spacing. Its double-row angular contact design enables the bearing to support radial loads and axial loads in both directions, while providing high rigidity and stable shaft positioning under demanding conditions. The robust structure and precise internal geometry ensure reliable operation and long service life. It is suitable for machine tools, industrial gearboxes, pumps, compressors, electric motors, and other industrial equipment requiring high load capacity and combined load support.
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