Koyo/JTEKT Combined Needle Roller Bearing w/ Thrust Ball 12 x 26 x 23mm

Description

*** JTEKT (formerly Koyo Brand) ***

Combined Needle Roller Bearing w/ Thrust Ball (NAXK)

NAXK (Machine outer ring thrust ball, and radial needle roller bearing without inner ring.

About Needle Roller Bearings Combined Bearings (Metric Series)

Combined bearings consist of a radial bearing (needle roller bearing) and a thrust bearing (ball, roller, or needle bearing).
The thrust roller bearing is usually a cylindrical roller thrust bearing.
Combined bearings make an effective alternative in place of two bearings that can be used with or without matching inner rings and thrust washers though these are listed opposite the bearing part numbers, where possible, on the following pages of tables for convenience.

Specifications

AIMS SKU A0157033

Brand Koyo

Model Number NAXK12/KOYO

Outside Diameter 26 mm

Width (mm) 23

Fatigue Load Limits Cu (kn) Thrust 0.69

Fatigue Load Limits Cu (kn) Radial 1.3

Basic Load Rating Thrust C0a 15.4

Basic Load Rating Thrust Ca 10.7

Basic Load Rating Radial (kn) C0r 8.5

Basic Load Rating Radial (kn) Cr 7.5

Limiting Speed (min?1) Oil Lub. 9000

R Min. (mm) 0.3

C2 (mm) 6.5

Dw (e7) (mm) 12

Fw (mm) 12

Bore Diameter 12 mm

Width 23 mm

Outside Diameter (mm) 26

D (mm) 21

C1 (mm) 9

Shaft Diameter (mm) 12

Type Needle Roller Bearing

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