INA RNA6910-ZW-XL
Needle Roller Bearings
Needle roller bearings RNA69..-ZW, Dimension series 69, double row
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
58 mm
Under roller diameter
D
72 mm
Outside diameter
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
nG Grease
4,650 1/min
Limiting speed for grease lubrication
nϑr
4,400 1/min
Reference speed
≈m
306.82 g
Weight
