NTN 21317W33C3
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
3100 RPM
Limiting Speed - Grease
2400 RPM
e
0.25
Y1
2.69
Y2
4.00
Y0
2.63
Series
213
Radial Internal Clearance
C3
Ring Modification
Relube
Tolerance
JIS-0 RBEC-1
Static Load Rating
355000 N
Dynamic Load Rating
289000 N
Enclosure
Open
Weight
5.350 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
85.000 mm
D
180.000 mm
B
41.000 mm
d1
114.503 mm
D1
151.257 mm
r
3.000 mm
d0
4.000 mm
da min
99.000 mm
Da max
166.000 mm
ras max
2.500 mm
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