NTN NN3028
Double Row Cylindrical Roller Bearing
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Cylindrical Roller Bearing
Bore Type
Cylindrical
Material
Hardened Alloy Steel
Cage Material
High Strength, 2 piece, Machined Brass
Limiting Speed - Oil
3300 RPM
Limiting Speed - Grease
2800 RPM
Precision
ISO Class 0
Configuration
Two
Oil Hole
w/o Oil Hole
Radial Internal Clearance
CN
Static Load Rating
515000 N
Dynamic Load Rating
298000 N
Enclosure
Open
Weight
6.250 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
140.000 mm
D
210.000 mm
B
53.000 mm
C
53.000 mm
Ew
192.000 mm
r
2.000 mm
da min
149.000 mm
db min
153.000 mm
Db min
194.000 mm
Db max
201.000 mm
ras max
2.000 mm
