INA NA6910-ZW-XL
Needle Roller Bearings
Needle roller bearings NA69..-ZW, Dimension series 69, double row
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
50 mm
Bore diameter
D
72 mm
Outside diameter
B
40 mm
Width
Cr
82,000 N
Basic dynamic load rating, radial
C0r
139,000 N
Basic static load rating, radial
Cur
23,800 N
Fatigue load limit, radial
CG
7,800 1/min
Limiting speed
nϑr
4,200 1/min
Reference speed
≈m
0.514 kg
Weight
