NTN NN3080K
Double Row Cylindrical Roller Bearing
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Cylindrical Roller Bearing
Bore Type
Tapered
Material
Hardened Alloy Steel
Cage Material
High Strength, 2 piece, Machined Brass
Limiting Speed - Oil
1000 RPM
Limiting Speed - Grease
880 RPM
Taper
1:12
Precision
ISO Class 0
Configuration
Two
Oil Hole
w/o Oil Hole
Radial Internal Clearance
CN
Static Load Rating
4150000 N
Dynamic Load Rating
2040000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
400.000 mm
D
600.000 mm
B
148.000 mm
C
148.000 mm
Ew
547.000 mm
r
5.000 mm
da min
420.000 mm
db min
432.000 mm
Da max
551.000 mm
Db min
551.000 mm
Db max
580.000 mm
ras max
4.000 mm
