Timken NNU4980MAW33
Cylindrical Roller Radial Bearings - Two-Row
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Bore d
400 mm
Static Load Rating C
3920000 N
Dynamic Load Rating C1
1710000 N
Geometry Factor C2
0.2570
Thermal Speed Ratings - Oil
600 rpm
Thermal Speed Ratings - Grease
530 rpm
Bearing Dimensions
O.D. D
540 mm
Width B
140 mm
DUR/DOR F/E
446 mm
Mounting Data
Chamfer r
4 mm
Chamfer r3
4 mm
Backing Shaft Diameter d
437 mm
Backing Housing Diameter D
504 mm
Lubrication Data
Lubrication Groove g
19.3 mm
Lubrication Hole Diameter h
9.5 mm
Number of Lubrication Holes
10
Dimension S4
7.10 mm
