FAG NJ420-XL-M1
Cylindrical roller bearing NJ..-M1, with cage, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type NJ
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
100 mm
Bore diameter
D
250 mm
Outside diameter
B
58 mm
Width
Cr
550,000 N
Basic dynamic load rating, radial
C0r
530,000 N
Basic static load rating, radial
Cur
88,000 N
Fatigue load limit, radial
CG
5,000 1/min
Limiting speed
nϑr
2,950 1/min
Reference speed
≈m
16.1 kg
Weight
Mounting dimensions
da min
120 mm
Minimum diameter shaft shoulder
da max
137 mm
Maximum diameter of shaft shoulder
Da max
230 mm
Maximum diameter of housing shoulder
d min
156 mm
Minimum shaft shoulder
ra max
3 mm
Maximum recess radius
