INA NAO35X55X20-XL
Needle Roller Bearings
Needle roller bearings NAO, without ribs
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
35 mm
Bore diameter
D
55 mm
Outside diameter
B
20 mm
Width
Cr
37,000 N
Basic dynamic load rating, radial
C0r
57,000 N
Basic static load rating, radial
Cur
9,100 N
Fatigue load limit, radial
CG
11,300 1/min
Limiting speed
nϑr
6,200 1/min
Reference speed
≈m
186.5 g
Weight
Mounting dimensions
da
39.5 mm
Mounting dimension
Db
40.6 mm
Shoulder diameter axial guidance NK/housing
db
46.2 mm
Shoulder diameter axial guidance NK/shaft
Da
47.5 mm
Shoulder diameter outer ring
ra max
0.3 mm
Maximum recess radius
