CDD321
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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: CDD321
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (B): 105 mm 4.1339 in
Outer Diameter (D): 225 mm 8.8583 in
Width (W): 49 mm 1.9291 in
Inner Race O.D. A: 136.17 mm 5.361 in
Weight: 4.5 kg 10 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 414 KN 93000 lbs
Static Capacity (Co) : 498 KN 112000 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 Cylindrical Roller Bearing Guide
Product Description
The American Roller Bearing CDD321 cylindrical roller bearing consists of a double-ribbed inner ring, a single-ribbed outer ring, an additional retaining flange ring, and a cylindrical roller assembly. Its robust cylindrical roller design provides high radial load capacity and rigidity, while the rib and retaining flange arrangement enables axial location in both directions. The separable construction facilitates mounting, inspection, and maintenance while ensuring reliable performance under demanding radial and axial loads. It is suitable for demanding applications in the United States industrial market, including industrial gearboxes, steel mill machinery, rolling equipment, heavy-duty transmission systems, mining machinery, and material handling equipment requiring reliable radial support and bidirectional axial location.
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