Timken NNU4948MAW33
Cylindrical Roller Radial Bearings - Two-Row
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Bore d
240 mm
Static Load Rating C
1220000 N
Dynamic Load Rating C1
591000 N
Geometry Factor C2
0.1650
Thermal Speed Ratings - Oil
1200 rpm
Thermal Speed Ratings - Grease
1100 rpm
Bearing Dimensions
O.D. D
320 mm
Width B
80 mm
DUR/DOR F/E
265 mm
Mounting Data
Chamfer r
2.1 mm
Chamfer r3
2.1 mm
Backing Shaft Diameter d
260 mm
Backing Housing Diameter D
299 mm
Lubrication Data
Lubrication Groove g
12.3 mm
Lubrication Hole Diameter h
6.0 mm
Number of Lubrication Holes
6
Dimension S4
3.90 mm
