Bearing 3983 / 3925
Inner diameter:: 63.5 mm
Outer diameter: 112.712 mm
The size of the width: 30.162 mm
Weight:: 1.25 kg
Outer diameter: 112.712 mm
The size of the width: 30.162 mm
Weight:: 1.25 kg
Technical specifications
Designation: 3983 / 3925
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 63.5 mm
External diameter(D): 112.712 mm
Working width (T): 30.162 mm
Width (height) (B): 30.048 mm
Outer cage width (C): 23.812 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 0.8 mm
Cr (KN): 118
Cor (KN): 172
a: 25.7 мм
Width: 1.25 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 126x146x10 (mm)

22x1854 C 73
Manufacturer: ContiTech AG

HTD 8M 6776 ( HTD8M 6776 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник 6212ZE
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.783 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 68x95x7 (mm)

Подшипник 52214
Manufacturer: NSK-RHP
Sizes: 70x105x47 (mm)
Weight:: 225 (kg)

Подшипник 3982/3920
Manufacturer: NSK-RHP
Sizes: 63.5x112.712x30.162 (mm)
Weight:: 1.243 (kg)

Bearings K81188
Manufacturer: INA-FAG
Sizes: 440x540x32 (mm)
Weight:: 11.52 (kg)

Подшипник NUP 340
Manufacturer: NACHI
Sizes: 200x420x80 (mm)
Weight:: 55.8 (kg)

CX 59 CX 1564 Ld
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.