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Single Row Crossed Precision Cylindrical Roller Bearings with NCF Design SX011880
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Single Row Crossed Precision Cylindrical Roller Bearings with NCF Design SX011880

Precision Cylindrical Roller Bearings
WD cylindrical roller bearings have many designs, dimension series and sizes. The majority is single row bearings with a cage. Single and double row full complement bearings (without cage) complete the WD standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement cylindrical roller bearings are suitable for very heavy radial loads at moderate speeds.

The rollers of WD cylindrical roller bearings are key components. Their geometry, the so-called logarithmic profile, provides an optimum stress distribution in the contact zones in the bearing. Their surface finish maximizes lubricant film formation and optimizes rolling motion of the rollers. The benefits derived from this compared with traditional designs include enhanced operational reliability and a greater insensitivity to misalignment.

The range of WD cylindrical roller bearings comprises the basic types

WD single row cylindrical roller bearings, caged, mainly of the NU, NJ, NUP and N designs.

WD double row cylindrical roller bearings, caged, mainly of the NNUand NN designs.

WD single row full complement cylindrical roller bearings, mainly of the NCF and NJG designs.

WD double row full complement cylindrical roller bearings, mainly of the NNF design.

Check more at Precision Cylindrical Roller Bearings



Bearing Code SX011880
di 400
Da 500
H 46
h 46
Rmin 2.1
Mkg 24
CaKN 385
CoaKN 1699
CrkN 244
CorkN 833
n1/min 170
Dm 450
da 449
















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Contact Information
  • Company Name:WD Bearing Group
  • Contact Person:Mr Huang David
  • Telephone:86-510-82791933
  • Fax:86-510-82718635
  • Email:
  • Website:www.precisionrollerbearings.com
  • Country/Territory:China
  • Address:20 Zhengyang Road, Qingyang Industr
  • Zipcode:214400
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