NTN 81228
Thrust Cylindrical Roller Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Bearing
Bore Type
Round
Configuration
One
Material
High Carbon Chrome Steel
Cage Material
Aluminum Alloy
Limiting Speed - Oil
1400 RPM
Limiting Speed - Grease
350 RPM
Precision
ISO Class 0
Weight
1.200 kg
Dynamic Load Rating
370000 N
Static Load Rating
1280000 N
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
140.000 mm
d1 (-0.2/-0.5)
197.000 mm
D
200.000 mm
D1
143.000 mm
T
46.000 mm
r
1.500 mm
da min
150.000 mm
Db max
190.000 mm
ras max
12.000 mm
