Bearing 31593 / 31520
Inner diameter:: 34.925 mm
Outer diameter: 76.2 mm
The size of the width: 29.37 mm
Weight:: 0.625 kg
Outer diameter: 76.2 mm
The size of the width: 29.37 mm
Weight:: 0.625 kg
Technical specifications
Designation: 31593 / 31520
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 34.925 mm
External diameter(D): 76.2 mm
Working width (T): 29.37 mm
Width (height) (B): 28.575 mm
Outer cage width (C): 23.812 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 80.5
Cor (KN): 97
a: 21.5 мм
Width: 0.625 mm
Подшипник SL181892-E
Manufacturer: INA-FAG
Sizes: 460x580x56 (mm)
Weight:: 33.21 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 9.70x15.70x3.00 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1307-K-TVH-C3
Manufacturer: FAG
Sizes: 35x80x21 (mm)

M (MXL)
Manufacturer: ContiTech AG

Bearing RNA4907.2RS
Manufacturer: ETERNO
Sizes: 42x55x20 (mm)
Weight:: 107 (kg)

Bearing 4441
Manufacturer: INA-FAG
Sizes: 85.725x123.820x28.580 (mm)
Weight:: 1.083 (kg)

Подшипник N 430
Manufacturer: NACHI
Sizes: 150x317x85 (mm)
Weight:: 53.3 (kg)

MEGADYNE ISORAN 980XH
Manufacturer: ContiTech AG

Подшипник 7319DB
Manufacturer: NACHI
Sizes: 95x200x45 (mm)
Weight:: 6.68 (kg)

AT5 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.