NU344-E-TB-M1
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Brand Alternative Bearings with Identical Specifications
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Fast Quotation Response
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ FAG/ OEM
Bearing Number: NU344-E-TB-M1
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (d): 220 mm
Outer (D): 460 mm
Width (B): 88 mm
Weight: 75.5 kg
Data from Schaeffler (medias)
Basic Dynamic Load Rating, Radial Cr: 1440000 N
Basic Static Load Rating, Radial (C0r): 1890000 N
Fatigue Load Limit, Radial (Cur): 134000 N
Limiting Speed (nG): 2170 rpm
Reference Speed (nϑr): 1140 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
FAG Cylindrical Bearing Types Model Code Guide
Product Description
The NU344-E-TB-M1 FAG single row cylindrical roller bearing consists of an outer ring with two ribs, a ribless inner ring, cylindrical rollers, and a roller-guided two-piece brass cage. The E design provides increased load capacity, while the TB design optimizes roller-to-rib contact for higher axial load capacity and lower friction. The robust M1 brass cage provides reliable roller guidance under demanding conditions.
The NU344-E-TB-M1 bearing is suitable for heavy industrial gearboxes, steel processing equipment, large drive systems, and process machinery. Its NU design allows axial displacement within the bearing, making it suitable for non-locating positions exposed to high radial loads and thermal shaft expansion.
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