Timken NNU4144MAW33
Cylindrical Roller Radial Bearings - Two-Row
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Bore d
220 mm
Static Load Rating C
2960000 N
Dynamic Load Rating C1
1930000 N
Geometry Factor C2
0.180
Thermal Speed Ratings - Oil
1000 rpm
Thermal Speed Ratings - Grease
940 rpm
Bearing Dimensions
O.D. D
370 mm
Width B
150 mm
DUR/DOR F/E
258 mm
Mounting Data
Chamfer r
4 mm
Chamfer r3
4 mm
Backing Shaft Diameter d
251 mm
Backing Housing Diameter D
342 mm
Lubrication Data
Lubrication Groove g
12.3 mm
Lubrication Hole Diameter h
6.0 mm
Number of Lubrication Holes
6
Dimension S4
5.60 mm
