INA NK37/20-D-XL
Needle Roller Bearings
Needle roller bearings NK..-D, Light series, with improved steel cage
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
Fw
37 mm
Under roller diameter
D
47 mm
Outside diameter
C
20 mm
Width, outer ring
Cr
34,000 N
Basic dynamic load rating, radial
C0r
56,000 N
Basic static load rating, radial
Cur
10,000 N
Fatigue load limit, radial
CG
12,300 1/min
Limiting speed
nϑr
6,800 1/min
Reference speed
≈m
0.083 kg
Weight
