FAG NNU4920-S-K-M-SP
Super precision cylindrical roller bearings NNU49..-S-K-M-SP, non-locating bearing, double row, with tapered bore, taper 1:12, separable, with cage
(BRAND)：FAG
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
100 mm
Bore diameter
D
140 mm
Outside diameter
B
40 mm
Width
Cr
128,000 N
Basic dynamic load rating, radial
C0r
255,000 N
Basic static load rating, radial
Cur
33,500 N
Fatigue load limit, radial
nG Grease
5,700 1/min
Limiting speed for grease lubrication
nG Oil
6,700 1/min
Limiting speed for oil lubrication
≈m
1.855 kg
Weight
Mounting dimensions
da
112 mm
Diameter shaft shoulder
h12
Diameter shaft shoulder tolerance
Da
129 mm
Diameter of housing shoulder
H12
Diameter of housing shoulder tolerance
ra1 max
1 mm
Maximum recess radius
