FAG KHM212049-XL-T51EF-W215FB
Tapered Roller Bearings
Tapered roller bearings without outer ring (Cone) K-Series, in inch sizes
(BRAND)：FAG
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
66.675 mm
Bore diameter
B
38.354 mm
Width, inner ring
Cr
230,000 N
Basic dynamic load rating, radial
C0r
255,000 N
Basic static load rating, radial
Cur
42,500 N
Fatigue load limit, radial
CG
7,000 1/min
Limiting speed
nϑr
4,350 1/min
Thermal speed rating
≈m
1.87 kg
Weight
Mounting dimensions
da max
75.5 mm
Maximum diameter of shaft shoulder
db min
82 mm
Minimum diameter of shaft shoulder
CRa min
3.7 mm
Minimum axial space
CRb max
0.3 mm
Maximum axial space
ra max
3.6 mm
Maximum fillet radius of shaft
