INA NA6912-ZW-S3-XL-C5
Needle Roller Bearings
Needle roller bearings NA69..-ZW, Dimension series 69, double row
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
d
60 mm
Bore diameter
D
85 mm
Outside diameter
B
45 mm
Width
Cr
87,000 N
Basic dynamic load rating, radial
C0r
191,000 N
Basic static load rating, radial
Cur
27,000 N
Fatigue load limit, radial
CG
6,700 1/min
Limiting speed
nϑr
3,700 1/min
Reference speed
≈m
0.788 kg
Weight
