NTN 4R4811
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
4150000 N
Dynamic Load Rating
1490000 N
Enclosure
Open
Weight
56.800 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
240.000 mm
D
330.000 mm
B1
220.000 mm
C1
220.000 mm
Fw
270.000 mm
r
3.000 mm
r1
3.000 mm
