/wp-content/uploads/2025/Needle-Roller-Bearings.jpg
Koyo K28X40X18H
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
Fw
28 mm
Ew
40 mm
Bc
18 mm
Basic load ratings : Cr
33.6 kN
Basic load ratings : C0r
36.5 kN
Fatigue load limit : Cu
5.90 kN
Cage material P/S
S
Limiting speeds(Grease lub.)
11000 min-1
Limiting speeds(Oil lub.)
17000 min-1
Mounting dimensions
Recommended dimensions - Shaft : S(max.)
28.000 mm
Recommended dimensions - Shaft : S(min.)
27.991 mm
Recommended dimensions - Housing : H(max.)
40.025 mm
Recommended dimensions - Housing : H(min.)
40.009 mm
Refer.
(Refer.)Mass
0.060 kg
