/wp-content/uploads/2025/Needle-Roller-Bearings.jpg
Koyo MJ-851
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
Fw
12.700 mm
D
17.463 mm
C
7.92 mm
Y(max)
1.02 mm
Basic load ratings : Cr
3.46 kN
Basic load ratings : C0r
3.66 kN
Fatigue load limit : Cu
0.630 kN
Limiting speeds(Grease lub.)
16000 min-1
Limiting speeds(Oil lub.)
25000 min-1
Mounting inner ring
IRA-5
Mounting dimensions
Refer.
(Refer.)Mass
0.005 kg
