INA NAO20X37X16-XL
Needle Roller Bearings
Needle roller bearings NAO, without ribs
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
20 mm
Bore diameter
D
37 mm
Outside diameter
B
16 mm
Width
Cr
23,500 N
Basic dynamic load rating, radial
C0r
27,500 N
Basic static load rating, radial
Cur
4,650 N
Fatigue load limit, radial
CG
17,200 1/min
Limiting speed
nϑr
9,100 1/min
Reference speed
≈m
83.14 g
Weight
Mounting dimensions
da
24.5 mm
Mounting dimension
Db
25.6 mm
Shoulder diameter axial guidance NK/housing
db
31.4 mm
Shoulder diameter axial guidance NK/shaft
Da
32.5 mm
Shoulder diameter outer ring
ra max
0.3 mm
Maximum recess radius
