NTN NN3048KC9NAP4
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
1900 RPM
Limiting Speed - Grease
1600 RPM
Taper
1:12
Precision
ISO Class 4
Configuration
Two
Oil Hole
w/o Oil Hole
Radial Internal Clearance
C9NA
Static Load Rating
1600000 N
Dynamic Load Rating
855000 N
Enclosure
Open
Weight
32.667 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
240.000 mm
D
360.000 mm
B
92.000 mm
C
92.000 mm
Ew
330.000 mm
r
3.000 mm
da min
253.000 mm
db min
261.000 mm
Da max
333.000 mm
Db min
333.000 mm
Db max
347.000 mm
ras max
2.500 mm
