Bearing 47679 / 47620
Inner diameter:: 76.2 mm
Outer diameter: 133.35 mm
The size of the width: 33.338 mm
Weight:: 1.93 kg
Outer diameter: 133.35 mm
The size of the width: 33.338 mm
Weight:: 1.93 kg
Technical specifications
Designation: 47679 / 47620
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 76.2 mm
External diameter(D): 133.35 mm
Working width (T): 33.338 mm
Width (height) (B): 33.338 mm
Outer cage width (C): 26.195 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 153
Cor (KN): 235
a: 29.2 мм
Width: 1.93 mm
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE20-KRR-B
Manufacturer: INA-FAG
Sizes: 20x47x43.7 (mm)

Подшипник O-24
Manufacturer: NACHI
Sizes: 111.125x76.2x28.575 (mm)
Weight:: 3.9 (kg)

Подшипник NCF 2226 V
Manufacturer: SKF
Sizes: 130x230x64 (mm)
Weight:: 11.25 (kg)

T20 DD
Manufacturer: ContiTech AG

HTD 940 5M
Manufacturer: ContiTech AG

HTD 1569 3M CXP
Manufacturer: ContiTech AG

Подшипник 7905 C
Manufacturer: NSK-RHP
Sizes: 25x42x9 (mm)
Weight:: 0.042 (kg)

Bearing 3205 ZZ
Manufacturer: ETERNO
Sizes: 25x52x20.6 (mm)
Weight:: 0.18 (kg)

Bearing 30306 (2FB)
Manufacturer: GMB
Sizes: 30x72x19 (mm)
Weight:: 0.387 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 104.60x116.00x5.70 (mm)


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.