FAG HCM71922-EDLR-T-P4S-UL-XL
Radial Super Precision Bearings
High speed spindle bearing HCM719..-EDLR, adjusted, in pairs or sets, contact angle u03B1 = 25u00B0, with ceramic balls, restricted tolerances, for direct oil feed via outer ring, with inserted O rings
(BRAND)：FAG
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
110 mm
Bore diameter
D
150 mm
Outside diameter
B
20 mm
Width
Cr
38,000 N
Basic dynamic load rating, radial
C0r
25,500 N
Basic static load rating, radial
Cur
1,800 N
Fatigue load limit, radial
nG Grease
15,000 1/min
Limiting speed for grease lubrication
nG Oil
22,000 1/min
Limiting speed for oil lubrication
≈m
0.72 kg
Weight
Mounting dimensions
da
117 mm
Diameter shaft shoulder
da
h12
Diameter shaft shoulder clearance
Da
143 mm
Shoulder diameter outer ring
Da
H12
Shoulder diameter outer ring clearance
ra max
0.6 mm
Maximum recess radius
ra1 max
0.6 mm
Maximum recess radius
BN
3.4 mm
Distance ring grooves
BN1
3.4 mm
Distance ring grooves
SN
12 mm
Distance to lubrication hole
SB
2.2 mm
Width of lubricating groove
a
40.3 mm
Distance between the apexes of the pressure cones
