WJ C Needle and Roller Assembly (INCH)

Needle roller and cage assembly suit to use in small radial space condition. It can carry large load and high rigidness, and because of its high rotate precision, easy assemble condition and low cost, this kind of bearing is widely used.

Main characteristic

►Small radial spatial structure

►Easy to assemble

►Low cost

 

 

  Cage Roller
Material 20#Steel or PA66 GCr15 chrome steel
Process Lathing Grinding
Heat treatment Carburization Black Quenching HRC60-64
Metric Inch Structure  instruction
K   KT WJ  C Normal
K.ZW   KK Double row
K.D   KS Single row  Dissection
K.ZW  KK.D   KKS Double row  Dissection
KBK Connecting rod small side
KZK Connecting rod big side

 

Description

Image and structure of     WJ  C  Needle and Roller Assembly (INCH)

Detail dimension of

WJ  C  Needle and Roller Assembly (INCH)

Model
Shaft Dimensions
mm IKO INA Fw Ew Bc
9.525 WJ060806 C060806 9.525 12.7 9.525
12.7 WJ081008 C081008 12.7 15.875 12.7
15.875 WJ101208 C101208 15.875 19.05 12.7
19.05 WJ121616 C121616 19.05 25.4 25.4
22.225 WJ141816 C141816 22.225 28.575 25.4
25.4 WJ162112 C162112 25.4 33.338 19.05
WJ162116 C162116 25.4 33.338 25.4
28.575 WJ182416 C182416 28.575 38.1 25.4
WJ182420 C182420 28.575 38.1 31.75
31.75 WJ202624 C202624 31.75 41.275 38.1
WJ202812 C202812 31.75 44.45 19.05
38.1 WJ243016 C243016 38.1 47.625 25.4
WJ243020 C243020 38.1 47.625 31.75
WJ243024 C243024 38.1 47.625 38.1
44.45 WJ283412 C283412 44.45 53.975 19.05
WJ283416 C283416 44.45 53.975 25.4
WJ283420 C283420 44.45 53.975 31.75
50.8 WJ323816 C323816 50.8 60.325 25.4
WJ323820 C323820 50.8 60.325 31.75
WJ323824 C323824 50.8 60.325 38.1
53.975 WJ344016 C344016 53.975 63.5 25.4
WJ344024 C344024 53.975 63.5 38.1
57.15 WJ364216 C364216 57.15 66.675 25.4
63.5 WJ404616 C404616 63.5 73.025 25.4
69.85 WJ445016 C445016 69.85 79.325 25.4
76.2 WJ485424 C485424 76.2 85.726 38.1
82.55 WJ525824 C525824 82.55 92.075 38.1
88.9 WJ566424 C566424 88.9 101.6 38.1

 

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