INA NK45/20-TV-XL
Needle Roller Bearings
Needle roller bearings NK, light series
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
Fw
45 mm
Under roller diameter
D
55 mm
Outside diameter
C
20 mm
Width, outer ring
Cr
35,000 N
Basic dynamic load rating, radial
C0r
62,000 N
Basic static load rating, radial
Cur
11,000 N
Fatigue load limit, radial
CG
10,200 1/min
Limiting speed
nϑr
5,900 1/min
Reference speed
≈m
83.8 g
Weight
