Timken NNU40/670MAW33
Cylindrical Roller Radial Bearings - Two-Row
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Bore d
670 mm
Static Load Rating C
18840000 N
Dynamic Load Rating C1
9740000 N
Geometry Factor C2
0.4040
Thermal Speed Ratings - Oil
210 rpm
Thermal Speed Ratings - Grease
200 rpm
Bearing Dimensions
O.D. D
980 mm
Width B
308 mm
DUR/DOR F/E
744 mm
Mounting Data
Chamfer r
7.5 mm
Chamfer r3
7.5 mm
Backing Shaft Diameter d
726.9 mm
Backing Housing Diameter D
922 mm
Lubrication Data
Lubrication Groove g
22.0 mm
Lubrication Hole Diameter h
12.0 mm
Number of Lubrication Holes
16
Dimension S4
13.00 mm
