Timken NNU4156MAW33
Cylindrical Roller Radial Bearings - Two-Row
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Bore d
280 mm
Static Load Rating C
4820000 N
Dynamic Load Rating C1
2940000 N
Geometry Factor C2
0.2190
Thermal Speed Ratings - Oil
990 rpm
Thermal Speed Ratings - Grease
910 rpm
Bearing Dimensions
O.D. D
460 mm
Width B
180 mm
DUR/DOR F/E
326 mm
Mounting Data
Chamfer r
5 mm
Chamfer r3
5 mm
Backing Shaft Diameter d
318.9 mm
Backing Housing Diameter D
422 mm
Lubrication Data
Lubrication Groove g
16.0 mm
Lubrication Hole Diameter h
7.5 mm
Number of Lubrication Holes
8
Dimension S4
6.30 mm
