NTN 21309V
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
Pressed
Cage Material
Steel
Limiting Speed - Oil
8400 RPM
Limiting Speed - Grease
5800 RPM
e
0.26
Y1
2.64
Y2
3.93
Y0
2.58
Series
213
Radial Internal Clearance
CN
Ring Modification
Plain
Tolerance
JIS-0 RBEC-1
Static Load Rating
106000 N
Dynamic Load Rating
119000 N
Enclosure
Open
Weight
0.950 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
45.000 mm
D
100.000 mm
B
25.000 mm
d1
59.700 mm
D1
84.200 mm
r
1.500 mm
da min
54.000 mm
Da max
91.000 mm
ras max
1.500 mm
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