NTN 22222EMKW33
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
3300 RPM
Limiting Speed - Grease
2600 RPM
e
0.25
Y1
2.69
Y2
4.00
Y0
2.63
Series
222
Radial Internal Clearance
CN
Radial Internal Clearance Specification
Normal
Ring Modification
Relube
Taper
1:12
Static Load Rating
643000 N
Dynamic Load Rating
602000 N
Enclosure
Open
Weight
7.150 kg
Operating Temperature Range
-40 to 200 ºC
Dimensional Specifications
d
110.000 mm
D
200.000 mm
B
53.000 mm
r
2.100 mm
W0
12.000 mm
d0
6.000 mm
da min
122.000 mm
Da max
188.000 mm
ras max
2.100 mm
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