FAG B7221-C-T-P4S-UL
Spindle bearing B72..-C, adjusted, in pairs or sets, contact angle u03B1 = 15u00B0, restricted tolerances
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
105 mm
Bore diameter
D
190 mm
Outside diameter
B
36 mm
Width
Cr
164,000 N
Basic dynamic load rating, radial
C0r
104,000 N
Basic static load rating, radial
Cur
9,000 N
Fatigue load limit, radial
nG Grease
7,000 1/min
Limiting speed for grease lubrication
nG Oil
11,000 1/min
Limiting speed for oil lubrication
≈m
3.89 kg
Weight
Mounting dimensions
da
120.5 mm
Diameter shaft shoulder
da
h12
Diameter shaft shoulder clearance
Da
174.5 mm
Shoulder diameter outer ring
Da
H12
Shoulder diameter outer ring clearance
ra max
2.1 mm
Maximum recess radius
ra1 max
1 mm
Maximum recess radius
Etk min
132.2 mm
Minimum diameter injection pitch
Etk max
141.2 mm
Maximum diameter injection pitch
Etk1 min
132.2 mm
Minimum diameter injection pitch
Etk1 max
141.2 mm
Maximum diameter injection pitch
a
37.8 mm
Distance between the apexes of the pressure cones
