NTN 4R5008
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
4300000 N
Dynamic Load Rating
1730000 N
Enclosure
Open
Weight
66.000 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
250.000 mm
D
350.000 mm
B1
220.000 mm
C1
220.000 mm
Fw
278.000 mm
r
3.000 mm
r1
3.000 mm
