FAG R30211-DY
Tapered roller bearings without outer ring (Cone) 302, main dimensions to DIN ISO 355 / DIN 720
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
55 mm
Bore diameter
B
21 mm
Width, inner ring
Cr
89,000 N
Basic dynamic load rating, radial
C0r
104,000 N
Basic static load rating, radial
Cur
12,200 N
Fatigue load limit, radial
CG
7,400 1/min
Limiting speed
nϑr
4,450 1/min
Thermal speed rating
≈m
0.73 kg
Weight
Mounting dimensions
da max
64 mm
Maximum diameter of shaft shoulder
db min
64 mm
Minimum diameter of shaft shoulder
CRa min
5.8 mm
Minimum axial space
CRb max
0.2 mm
Maximum axial space
ra max
2 mm
Maximum fillet radius of shaft
