INA 3904
Angular Contact Ball Bearings
Angular contact ball bearing 39..-B-TVH, double row, plastic cage
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
20 mm
Bore diameter
D
37 mm
Outside diameter
B
13 mm
Width
Cr
9,100 N
Basic dynamic load rating, radial
C0r
6,800 N
Basic static load rating, radial
Cur
355 N
Fatigue load limit, radial
CG
20,000 1/min
Limiting speed
nϑr
12,100 1/min
Reference speed
≈m
0.05 kg
Weight
Mounting dimensions
da min
23.2 mm
Minimum diameter shaft shoulder
da min
33.8 mm
Maximum diameter of housing shoulder
ra max
0.6 mm
Maximum fillet radius
