NTN 22224EMKW33
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
Machined
Cage Material
Brass
Limiting Speed - Oil
3000 RPM
Limiting Speed - Grease
2400 RPM
e
0.25
Y1
2.74
Y2
4.08
Y0
2.68
Series
222
Radial Internal Clearance
CN
Ring Modification
Relube
Tolerance
JIS-0 RBEC-1
Taper
1:12
Static Load Rating
753000 N
Dynamic Load Rating
688000 N
Enclosure
Open
Weight
8.820 kg
Operating Temperature Range
-40 to 200 ºC
Dimensional Specifications
d
120.000 mm
D
215.000 mm
B
58.000 mm
d1
141.000 mm
D1
193.000 mm
r
2.100 mm
W0
12.000 mm
d0
6.000 mm
da min
132.000 mm
Da max
203.000 mm
ras max
2.100 mm
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