INA NK68/25-XL
Needle Roller Bearings
Needle roller bearings NK, light series
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
Fw
68 mm
Under roller diameter
D
82 mm
Outside diameter
C
25 mm
Width, outer ring
Cr
49,500 N
Basic dynamic load rating, radial
C0r
89,000 N
Basic static load rating, radial
Cur
15,500 N
Fatigue load limit, radial
CG
6,800 1/min
Limiting speed
nϑr
4,500 1/min
Reference speed
≈m
237.9 g
Weight
