NN3076 TIMKEN Double row cylindrical roller bearings
Brand Name: | TIMKEN |
Model Number: | NN3076 |
Bore d: | 180 mm |
O.D. D: | 250.000 mm |
Width B: | 69.000 mm |
DUR/DOR F/E: | 202.000 mm |
Static Load Rating Co: | 850 kN |
Dynamic Load Rating C11: | 449 kN |
Geometry Factor Cg2: | 0.1360 |
Thermal Speed Ratings - Oil: | 1700 rpm |
Product Details
Bore d | 180 mm |
O.D. D | 250.000 mm |
Width B | 69.000 mm |
DUR/DOR F/E | 202.000 mm |
Static Load Rating Co | 850 kN |
Dynamic Load Rating C11 | 449 kN |
Geometry Factor Cg2 | 0.1360 |
Thermal Speed Ratings - Oil | 1700 rpm |
Thermal Speed Ratings - Grease | 1500 rpm |
Weight | 23.100 lb |
Chamfer rsmin | 2.00 mm |
Chamfer r1smin3 | 2.0 mm |
Backing Shaft Diameter ds | 198.0 mm |
Backing Housing Diameter Ds | 232.0 mm |
Lubrication Groove g | 9.6 mm |
Lubrication Hole Diameter h | 4.5 mm |
Number of Lubrication Holes | 6 |
Dimension S4 | 3.40 mm |