NTN 21306VC3
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
e
0.28
Y1
2.45
Y2
3.64
Y0
2.39
Series
213
Radial Internal Clearance
C3
Ring Modification
Plain
Tolerance
JIS-0 RBEC-1
Static Load Rating
50000 N
Dynamic Load Rating
63000 N
Enclosure
Open
Weight
0.394 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
30.000 mm
D
72.000 mm
B
19.000 mm
d1
40.000 mm
D1
60.000 mm
r
1.100 mm
da min
37.000 mm
Da max
35.000 mm
ras max
1.000 mm
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