INA NK55/25-XL
Needle Roller Bearings
Needle roller bearings NK, light series
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
Fw
55 mm
Under roller diameter
D
68 mm
Outside diameter
C
25 mm
Width, outer ring
Cr
45,500 N
Basic dynamic load rating, radial
C0r
82,000 N
Basic static load rating, radial
Cur
14,300 N
Fatigue load limit, radial
CG
8,400 1/min
Limiting speed
nϑr
5,200 1/min
Reference speed
≈m
191.05 g
Weight
