INA RNAO20X28X26-ZW-ASR1-XL
Needle Roller Bearings
Needle roller bearings RNAO..-ZW-ASR1, without ribs, double row
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
20 mm
Under roller diameter
D
28 mm
Outside diameter
C
26 mm
Width, outer ring
Cr
19,000 N
Basic dynamic load rating, radial
C0r
28,500 N
Basic static load rating, radial
Cur
4,700 N
Fatigue load limit, radial
CG
21,300 1/min
Limiting speed
nϑr
13,700 1/min
Reference speed
≈m
50 g
Weight
Mounting dimensions
Db
20.4 mm
Shoulder diameter axial guidance NK/housing
db
23.6 mm
Shoulder diameter axial guidance NK/shaft
Da
24.3 mm
Shoulder diameter outer ring
ra max
0.3 mm
Maximum recess radius
