NTN NN3040KNAP4
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
2300 RPM
Limiting Speed - Grease
1900 RPM
Taper
1:12
Precision
ISO Class 4
Configuration
Two
Oil Hole
w/o Oil Hole
Radial Internal Clearance
C0NA
Static Load Rating
1170000 N
Dynamic Load Rating
655000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
200.000 mm
D
310.000 mm
B
82.000 mm
C
82.000 mm
Ew
282.000 mm
r
2.100 mm
da min
211.000 mm
db min
218.000 mm
Da max
285.000 mm
Db min
285.000 mm
Db max
299.000 mm
ras max
2.000 mm
