Bearing 28980 / 28920
Inner diameter:: 59.977 mm
Outer diameter: 101.6 mm
The size of the width: 25.4 mm
Weight:: 0.818 kg
Outer diameter: 101.6 mm
The size of the width: 25.4 mm
Weight:: 0.818 kg
Technical specifications
Designation: 28980 / 28920
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 59.977 mm
External diameter(D): 101.6 mm
Working width (T): 25.4 mm
Width (height) (B): 25.4 mm
Outer cage width (C): 19.845 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 90.5
Cor (KN): 134
a: 22.8 мм
Width: 0.818 mm
Bearing GT35
Manufacturer: INA-FAG
Sizes: 66.675x110.338x25.400 (mm)
Weight:: 0.893 (kg)
MEGADYNE ISORAN 570 RPP3 ( RPP 3M 570 )
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
Подшипник 7026
Manufacturer: NACHI
Sizes: 130x200x33 (mm)
Weight:: 3.43 (kg)
B 58 17x1475 Li / 1520 Ld
Manufacturer: ContiTech AG
Bearing 32904 (2BD)
Manufacturer: GMB
Sizes: 20x37x12 (mm)
Weight:: 0.056 (kg)
K50 PU(63x53x7)
Manufacturer: KASTAS
Sizes: 63x53x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 23.50x28.80x2.65 (mm)
K518 (200x180x31,5)
Manufacturer: KASTAS
Sizes: 200x180x31,5 (mm)
T5 DD
Manufacturer: ContiTech AG
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.