NTN 21313K
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
Limiting Speed - Oil
2800 RPM
Limiting Speed - Grease
2000 RPM
e
0.25
Y1
2.69
Y2
4.00
Y0
2.63
Series
213
Radial Internal Clearance
CN
Ring Modification
Plain
Tolerance
JIS-0 RBEC-1
Taper
1:12
Static Load Rating
228000 N
Dynamic Load Rating
194000 N
Enclosure
Open
Weight
2.510 kg
Dimensional Specifications
d
65.000 mm
D
140.000 mm
B
33.000 mm
r
2.100 mm
da min
77.000 mm
Da max
128.000 mm
ras max
2.000 mm
