About | News | Contact | Products | Project
delicious
deviantart
digg
facebook
flickr
  • HOME
  • SKF BEARINGS
    • Ball bearings
    • SKF Roller bearings
    • Plain bearings
    • Super-precision bearings
    • Bearing housing
    • Ball bearing unit
    • Bearing accessories
    • SEAL
  • FAG BEARING
    • Cylindrical roller bearings
    • angular contact ball bearings
    • SKF Roller bearings
    • Needle roller and cage assemblies
    • Bearing housings
    • Barrel roller bearings
    • Spindle bearings
    • Active Magnetic Bearing
    • Mounting and dismounting
    • Drawn cup roller clutches
  • KOYO BEARING
    • Angular contact bearings
    • Cylindrical roller bearings
    • Spherical roller bearings
    • Machine Tools
    • Wind power generator
    • Steel production equipment
  • NSK BEARING
    • NSK Ball Bearing
    • NSK Bearing Units
    • NSK Roller Bearings
    • NSK Bearings for Steel Industry
    • NSK Super Precision Bearings
    • NSK Plummer Blocks
    • NSK Bearings for Construction Machinery
  • TIMKEN BEARING
    • Spherical Roller Thrust Bearing
    • Tapered Roller Bearing
    • Cylindrical Roller Bearing
    • Needle Roller Bearing
    • Precision Cylindrical Roller Bearings
    • Spherical Roller Thrust Bearing
    • Tapered Roller Bearing
  • CONTACT

Needle roller and cage assemblies

 

hoNeedle roller and cage assemblies are single or double row units comprising cages and needle rollers.
Since their radial section is no greater than the diameter of the needle rollers, needle roller and cage assemblies allow bearing arrangements with a very small radial design envelope to be achieved. They have very high load carrying capacity, are suitable for high speeds and can be easily fitted.

If the raceways are produced to high geometrical accuracy, bearing arrangements with high runout accuracy can be achieved.

The radial internal clearance can be influenced by the needle roller sort and by the shaft and housing tolerance.

Needle roller and cage assemblies require a hardened and ground raceway on the shaft and in the housing.

 

20141219095751Drawn cup needle roller bearings with open ends/closed ends

Drawn cup needle roller bearings with open ends and with closed end are units comprising thin-walled drawn outer rings and needle roller and cage assemblies. Drawn cup need roller bearings with open ends are also available in full complement versions. The majority of the bearings are single row designs.

Drawn cup needle roller bearings with open ends and with closed end are available in open and sealed versions. Due to the thin-walled outer drawn cup and the absence of an inner ring, drawn cup needle roller bearings with open ends and with close end have an extremely low radial section height. They have very high load carrying capacity, are suitable for high speeds and can be easily fitted. If shoulders, snap rings etc. are not used for axial location, the housing bore can be produced easily and particularly economically.

Very small cross-section height Since its radial section height is equivalent to the diameter of the needle rollers, needle roller and cage assemblies allow bearing arrangements requiring only a very small radial design envelope. They have high load carrying capacity, are suitable for high speeds and are particularly easy to fit. 
 If the raceways are produced to high geometrical accuracy, bearing arrangements with high runout accuracy can be achieved. 
 The radial internal clearance can be influenced by the needle roller sort as well as by the shaft and housing tolerances. 
 Needle roller and cage assemblies require a hardened and ground raceway on the shaft and in the housing. 
    Top
Double row Double row needle roller and cage assemblies are only available in particular enveloping circle diameters FW. These are indicated by thesuffix ZW. 

Who We Are?

Royal Singapore Bearing Co.,ltd is a super-precision bearing dealers company authorized to polliw bolck housing Linear guides ceramic bearings hardware gearbox Electric Mining Steel Manufacturing swing beaing.Large inventory of TIMKEN SKF FAG NTN KOYO NSK FYH bearing . Royal Singapore resell to thailand vietnam Indonesia Malaysia Philippines Kuwait Oman Turkey UAE Dubai America and so on. More

Royal Bearing

  • Who We Are?
  • Royal Service & Support
  • Product Information
  • SKF Products
  • Timken Bearing Products
  • FAG Products & Services

Category

  • FAFNIR
  • FAG BEARINGS
  • KOYO BEARINGS
  • New List
  • NSK BEARINGS
  • NTN BEARINGS
  • Rolamentos
  • SKF BEARINGS
  • TIMKEN BEARINGS

authent-wankang
© Royal bearing(singapore)Co.,ltd. All Rights Reserved

E-mail: info@bearing.sg | Tel/Fax: +85-68515715

Supported by www.machineryp.com