Single Row Taper Roller Bearing 37880, 31084 of Cylindrical Roller Bearings
| Model | Old Model | Boundary dimensions (mm) | Calculating coefficient | Basic load ratings (KN) | Speed ratings (r/min) | Weight (KG) | ||||||||||||
| d | D | T | B | C | b | D1 | Rsmin | rsmin | e | Y | Y0 | dyc_Cr | stc_Cor | Grease | Oil | |||
| - | 7880 | 400 | 500 | 60 | 57 | 47 | 4 | 3 | 0.46 | 1.3 | 0.71 | 780 | 1895 | 400 | 500 | 25 | ||
| 31084 | 7180 | 420 | 620 | 95 | 90 | 67 | 5 | 5 | 0.41 | 1.5 | 0.8 | 1580 | 2990 | 380 | 480 | 88 | ||
Feature:
These bearings have tapered rollers which are guided by the thicker side of the cup. The design of the sliding surfaces of the cup and inner ring and the rolling elements when extended converge towards the same single point on the bearing axle. bearing tapered
Single row bearings can carry radial load and axial load in one direction.
