440RN30
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ Torrington/ OEM
Bearing Number: 440RN30
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (d): 440 mm 17.3228 in
Outer Diameter (D): 650 mm 25.5906 in
Width (C): 157 mm 6.1811 in
Weight: 189.4 kg 417.5 lbs
Data from Torrington (medias)
Dynamic Capacity (C) : 3650000 N 830000 lbs
Static Capacity (Co) : 7350000 N 1660000 lbs
Limiting Speed (approx.) : 550 rpm
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
Torrington Cylindrical Roller Bearings Guide
Product Description
The Torrington 440RN30 cylindrical roller bearing consists of a double-ribbed inner ring, a ribless outer ring, cylindrical rollers, and a cage. Its design provides high radial load capacity while allowing axial displacement between the inner and outer rings, helping accommodate shaft expansion caused by temperature changes. The robust roller arrangement provides reliable radial support and stable operation under demanding loads. It is suitable for industrial gearboxes, electric motors, pumps, compressors, conveyors, material handling equipment, and other heavy-duty machinery requiring high radial load capacity and axial displacement capability.
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