NTN E-4R12003
Quadruple Row Cylindrical Roller Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Cylindrical Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Cage Material
Pin Type Cage
Precision
ISO Class 0 (RBEC 1)
Configuration
Four
Tolerance
ISO Class 0 (RBEC 1)
Oil Hole
w/o Oil Hole
Radial Internal Clearance
CN
Static Load Rating
31500000 N
Dynamic Load Rating
10000000 N
Enclosure
Open
Weight
980.000 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
600.000 mm
D
820.000 mm
B1
575.000 mm
C1
575.000 mm
Fw
655.000 mm
r
6.000 mm
