Timken NNU4188MAW33
Cylindrical Roller Radial Bearings - Two-Row
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Bore d
440 mm
Static Load Rating C
11400000 N
Dynamic Load Rating C1
6620000 N
Geometry Factor C2
0.3110
Thermal Speed Ratings - Oil
370 rpm
Thermal Speed Ratings - Grease
340 rpm
Bearing Dimensions
O.D. D
720 mm
Width B
280 mm
DUR/DOR F/E
511 mm
Mounting Data
Chamfer r
6 mm
Chamfer r3
6 mm
Backing Shaft Diameter d
497.4 mm
Backing Housing Diameter D
661 mm
Lubrication Data
Lubrication Groove g
25.3 mm
Lubrication Hole Diameter h
13.0 mm
Number of Lubrication Holes
12
Dimension S4
11.00 mm
