NTN 21320
Spherical Roller Bearings w/ Standard Bore
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Spherical Roller Bearing
Bore Type
Round
Material
Through Hardened Steel
Cage Type
Machined
Cage Material
Steel
Limiting Speed - Oil
2600 RPM
Limiting Speed - Grease
2000 RPM
e
0.22
Y1
3.01
Y2
4.48
Y0
2.94
Series
213
Radial Internal Clearance
CN
Ring Modification
Plain
Tolerance
JIS-0 RBEC-1
Static Load Rating
465000 N
Dynamic Load Rating
370000 N
Enclosure
Open
Weight
8.740 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
100.000 mm
D
215.000 mm
B
47.000 mm
r
2.500 mm
da min
114.000 mm
Da max
201.000 mm
ras max
2.500 mm
