/wp-content/uploads/2025/Needle-Roller-Bearings.jpg
Koyo NAXK40
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
Fw
40 mm
D
52 mm
C
32 mm
dw(E7)
40 mm
Da
60 mm
C1
13 mm
C2
10 mm
r(min.)
0.6 mm
Limiting speeds(Oil lub.)
4500 min-1
Basic load ratings : Cr
23.8 kN
Basic load ratings : C0r
47 kN
Basic load ratings Ca
28 kN
Basic load ratings C0a
62.9 kN
Fatigue load limit : Cu(Radial)
7.30 kN
Fatigue load limit : Cu(Thrust)
2.85 kN
Used with inner ring No.
JR35x40x20
Mounting dimensions
Refer.
(Refer.)Mass
0.224 kg
