NNCL4988V
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Brand Alternative Bearings with Identical Specifications
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ ARB/ OEM
Bearing Number: NNCL4988V
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (d): 440 mm 17.3228 in
Outer Diameter (D): 600 mm 23.6220 in
Width (W): 160 mm 6.2992 in
Weight: 137 kg 302 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 2970 KN 667700 lbs
Static Capacity (Co) : 7500 KN 1686100 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 Bearings Guide
Product Description
The American Roller Bearing NNCL4988V double-row full complement cylindrical roller bearing consists of inner and outer rings with two rows of cylindrical rollers and no conventional cage. Its full complement design incorporates more rollers to provide high radial load capacity and rigidity, while the NNCL configuration allows axial displacement between the shaft and housing to accommodate expansion during operation. The increased number of rollers makes it particularly suitable for heavy-load, moderate-speed conditions. It is suitable for industrial gearboxes, steel mill equipment, material handling machinery, heavy-duty transmission systems, and other demanding applications requiring high radial load capacity and axial displacement capability.
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