Cylindrical Roller Radial Bearing
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Cylindrical Roller Radial Bearing
Dimension S4 TIMKEN NNU4068MAW33 Cylindrical Roller Radial Bearing
Bore d | 340.000 mm |
O.D. D | 520.000 mm |
Width B | 180.000 mm |
DUR/DOR F/E | 385.000 mm |
Static Load Rating Co | 5130 kN |
Dynamic Load Rating C11 | 2980 kN |
Geometry Factor Cg2 | 0.2380 |
Thermal Speed Ratings - Oil | 610 rpm |
Thermal Speed Ratings - Grease | 560 rpm |
Weight | 309.000 lb |
Chamfer rsmin | 5.00 mm |
Chamfer r1smin3 | 5.0 mm |
Backing Shaft Diameter ds | 380.0 mm |
Backing Housing Diameter Ds | 487.0 mm |
Lubrication Groove g | 19.3 mm |
Lubrication Hole Diameter h | 9.5 mm |
Number of Lubrication Holes | 10 |
Dimension S4 | 8.90 mm |
TOP Bearing and Machinery Co,.ltd