NTN 4R3431
Quadruple Row Cylindrical Roller Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Cylindrical Roller Bearing
Bore Type
Round
Material
Through Hardened Steel
Cage Material
Machined Steel
Precision
ISO Class 0 (RBEC 1)
Configuration
Four
Oil Hole
w/o Oil Hole
Radial Internal Clearance
CN
Static Load Rating
3150000 N
Dynamic Load Rating
1310000 N
Enclosure
Open
Weight
44.000 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
170.000 mm
D
260.000 mm
B1
225.000 mm
C1
225.000 mm
Fw
196.000 mm
r
2.500 mm
r1
2.500 mm
