Timken NNU4148MAW33
Cylindrical Roller Radial Bearings - Two-Row
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Bore d
240 mm
Static Load Rating C
3680000 N
Dynamic Load Rating C1
2290000 N
Geometry Factor C2
0.1960
Thermal Speed Ratings - Oil
870 rpm
Thermal Speed Ratings - Grease
800 rpm
Bearing Dimensions
O.D. D
400 mm
Width B
160 mm
DUR/DOR F/E
282 mm
Mounting Data
Chamfer r
4 mm
Chamfer r3
4 mm
Backing Shaft Diameter d
275 mm
Backing Housing Diameter D
368 mm
Lubrication Data
Lubrication Groove g
12.3 mm
Lubrication Hole Diameter h
6.0 mm
Number of Lubrication Holes
6
Dimension S4
7.20 mm
