NTN 22220EAKW33C4
Spherical Roller Bearings w/ Tapered Bore
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Spherical Roller Bearing
Bore Type
Tapered
Material
Through Hardened Steel
Cage Type
Pressed
Cage Material
Steel
Limiting Speed - Oil
3600 RPM
Limiting Speed - Grease
2800 RPM
e
0.24
Y1
2.84
Y2
4.23
Y0
2.78
Series
222
Radial Internal Clearance
C4
Ring Modification
Relube
Tolerance
JIS-0 RBEC-1
Taper
1:12
Static Load Rating
495000 N
Dynamic Load Rating
472000 N
Enclosure
Open
Weight
4.800 kg
Operating Temperature Range
-40 to 200 ºC
Dimensional Specifications
d
100.000 mm
D
180.000 mm
B
46.000 mm
r
2.100 mm
W0
11.000 mm
d0
5.000 mm
da min
112.000 mm
Da max
168.000 mm
ras max
2.100 mm
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