Ningbo Demy (D&M) Bearings Co., Ltd.
Products
Contact Us
  • Contact Person : Mr. Min Dylan
  • Company Name : Ningbo Demy (D&M) Bearings Co., Ltd.
  • Tel : 86-574-87103638
  • Fax : 86-574-87103637
  • Address : Zhejiang,Ningbo,B.515-516,Liyuanshangdou,No.39,Lane158,Huangcheng West Road,
  • Country/Region : China
  • Zip : 315010

Track roller bearing

Track roller bearing
Product Detailed
Related Categories:Needle Bearings
Cam follower 1) Metric size and inch size 2) Large range 3) Good quality and comptitive price

Track roller bearing

1) Metric series and inch series:

Matric series:   STO, RSTO, NA22...2RS, RNA22...2RS, NATR,NATR...PP,NATV,NATV...PP, NUTR, ETC, KR, KRE, KR...PP, KRE...PP, KRV, KRV...PP, KRVE...PP, NUKR, ETC

Inch series:  CRY...V, CRY...VUU, ETC, CR, CRH

2) Material: GCR 15, with the hardness of 56-65HRC.

3) Main products: Yoke type track roller and stud type track roller

    Yoke type track : with IR and without IR,

    TN= plastic cage, permissable operating temperature: 120°C (continuous operation)

    F= raceway diameter of inner ring

    Fw= needle roller enveloping circle in the tolerance Zone F6

    X= the suffix X indicates a cylindrical outside surface: e.g. NATR5 X or NATR5 ppx

   

4) Drawings and parameters

Manufacturers abroad

 

 

IKO

INA/SKF

Mc.GILL

NSK

 

With cage

 

Cylindrical Roller Dia.

 

UNSEALED

NART

NATR..X

MCYRR..X

FY, CJ

 

SEALED

NART..UU

NATR..PPX

MCYRR..SX

FYCJS

Crowned Roller Dia.

 

UNSEALED

NART..R

NATR

MCYRR

FYCJ..R

 

SEALED

NART..UUR

NATR..PP

MCYRR..S

FYCJS..R

 

Without cage

 

Cylindrical Roller Dia.

 

UNSEALED

NART..V

NATV..X

MCYR..X

FYCR

 

SEALED

NART..VUU

NATV..PPX

MCYR..SX

FYCRS

 

Crowned Roller Dia.

 

UNSEALED

NART..VR

NATV

MCYR

FYCR..R

 

SEALED

NART..VUUR

NATV..PP

MCYR..S

FYCRS..R

Track roller bearing



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