NTN 21311KW33
Spherical Roller Bearings w/ Tapered Bore
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Spherical Roller Bearing
Bore Type
Tapered
Material
Through Hardened Steel
Cage Type
Machined
Cage Material
Steel
e
0.25
Y1
2.69
Y2
4.01
Y0
2.63
Series
213
Radial Internal Clearance
CN
Radial Internal Clearance Specification
Normal
Ring Modification
Relube
Taper
1:12
Enclosure
Open
Weight
1.610 kg
Dimensional Specifications
d
55.000 mm
D
120.000 mm
B
29.000 mm
r
2.000 mm
W0
12.000 mm
d0
3.000 mm
da min
65.000 mm
Da max
110.000 mm
ras max
2.000 mm
