/wp-content/uploads/2025/Needle-Roller-Bearings.jpg
Koyo K42X50X13H
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
Fw
42 mm
Ew
50 mm
Bc
13 mm
Basic load ratings : Cr
20.9 kN
Basic load ratings : C0r
28.9 kN
Fatigue load limit : Cu
4.45 kN
Cage material P/S
S
Limiting speeds(Grease lub.)
6700 min-1
Limiting speeds(Oil lub.)
10000 min-1
Mounting dimensions
Recommended dimensions - Shaft : S(max.)
42.000 mm
Recommended dimensions - Shaft : S(min.)
41.989 mm
Recommended dimensions - Housing : H(max.)
50.025 mm
Recommended dimensions - Housing : H(min.)
50.009 mm
Refer.
(Refer.)Mass
0.035 kg
