Timken NNU4152MAW33
Cylindrical Roller Radial Bearings - Two-Row
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Bore d
260 mm
Static Load Rating C
4540000 N
Dynamic Load Rating C1
2840000 N
Geometry Factor C2
0.2100
Thermal Speed Ratings - Oil
760 rpm
Thermal Speed Ratings - Grease
710 rpm
Bearing Dimensions
O.D. D
440 mm
Width B
180 mm
DUR/DOR F/E
306 mm
Mounting Data
Chamfer r
4 mm
Chamfer r3
4 mm
Backing Shaft Diameter d
298.9 mm
Backing Housing Diameter D
402 mm
Lubrication Data
Lubrication Groove g
16.0 mm
Lubrication Hole Diameter h
7.5 mm
Number of Lubrication Holes
6
Dimension S4
6.30 mm
