NTN 22311BW33CS18
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
Limiting Speed - Oil
4400 RPM
Limiting Speed - Grease
3400 RPM
e
0.40
Y1
1.68
Y2
2.50
Y0
1.64
Series
223
Radial Internal Clearance
Special Clearance
Ring Modification
Plain
Tolerance
JIS-0 RBEC-1
Static Load Rating
234000 N
Dynamic Load Rating
204000 N
Enclosure
Open
Weight
2.300 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
55.000 mm
D
120.000 mm
B
43.000 mm
r
2.000 mm
W0
8.000 mm
d0
4.000 mm
da min
65.000 mm
Da max
110.000 mm
ras max
2.000 mm
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