NTN 21314
Spherical Roller Bearings w/ Standard Bore
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Spherical Roller Bearing
Bore Type
Round
Material
Through Hardened Steel
Cage Type
Machined
Cage Material
Steel
Limiting Speed - Oil
3800 RPM
Limiting Speed - Grease
2900 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
Static Load Rating
262000 N
Dynamic Load Rating
220000 N
Enclosure
Open
Weight
3.160 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
70.000 mm
D
150.000 mm
B
35.000 mm
r
2.100 mm
da min
82.000 mm
Da max
138.000 mm
ras max
2.000 mm
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