NTN 24128EMK30W33
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
2200 RPM
Limiting Speed - Grease
1700 RPM
e
0.34
Y1
1.98
Y2
2.94
Y0
1.93
Series
241
Radial Internal Clearance
CN
Radial Internal Clearance Specification
Normal
Ring Modification
Relube
Taper
1:30
Static Load Rating
1280000 N
Dynamic Load Rating
951000 N
Enclosure
Open
Weight
12.800 kg
Operating Temperature Range
-40 to 200 ºC
Dimensional Specifications
d
140.000 mm
D
225.000 mm
B
85.000 mm
r
2.100 mm
W0
10.000 mm
d0
4.500 mm
da min
152.000 mm
Da max
213.000 mm
ras max
2.100 mm
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