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NJ2234EM Cylindrical Roller Bearing

NJ2234EM Large Cylindrical Roller Bearing for Industrial Gearboxes and Heavy Machinery

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NJ2234EM Technical Specifications

Bearing Type Single Row Cylindrical Roller Bearings
d (ID) 170mm
D (OD) 310mm
B (Width) 86mm
Dynamic Load (Cr) 1137kN
Static Load (Cor) 1315kN
Mass 29.9Kg
Material GCr15SiMn bearing steel
Cage Machined Brass Cage
Clearance Normal clearance (CN)
Precision P0 / Normal grade

Product Description

NJ2234EM Cylindrical Roller Bearing is designed for demanding industrial applications where high radial load capacity, rigidity and long service life are required. The NJ configuration allows the bearing to accommodate heavy radial loads while providing axial location in one direction.

Featuring a machined brass cage and high-quality bearing steel, NJ2234EM is suitable for industrial gearboxes, reducers, steel production equipment and other heavy machinery requiring stable performance under continuous operation.

Key Features

  • High radial load capacity for heavy industrial applications
  • Machined brass cage provides strength and reliable operation under demanding conditions
  • NJ design supports radial loads and locates the shaft axially in one direction
  • Suitable for high-speed gearbox and transmission applications
  • Manufactured for long service life in continuous operating environments

Applications

  • Industrial gearbox and reducer systems
  • Steel mill drive equipment
  • Heavy machinery transmission systems
  • Mining equipment and large industrial drives
  • Electric motor and generator applications

Service

Shipping

Ocean Freight / Land Transport

Warranty

12-month warranty, extendable to 18 months.

Loading Port

Dalian Port or other nominated port

Packing

Export packing: tube + box + carton + wooden case

Order

Mixed models & small orders welcome

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