Bearing 3982 / 3920
Inner diameter:: 63.5 mm
Outer diameter: 112.712 mm
The size of the width: 30.162 mm
Weight:: 1.26 kg
Outer diameter: 112.712 mm
The size of the width: 30.162 mm
Weight:: 1.26 kg
Technical specifications
Designation: 3982 / 3920
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): 3.3 mm
Cr (KN): 119
Cor (KN): 174
a: 25.7 мм
Width: 1.26 mm
Подшипник 6302NSE
Manufacturer: NACHI
Sizes: 15x42x13 (mm)
Weight:: 0.082 (kg)

Bearing NU234
Manufacturer: ETERNO
Sizes: 170x310x52 (mm)
Weight:: 18.6 (kg)

Bearing 2211
Manufacturer: ETERNO
Sizes: 55x100x25 (mm)
Weight:: 0.8 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2213-K-2RS-TVH-C3 + H313
Manufacturer: FAG
Sizes: 60x120x31 (mm)

ContiTechHTD 5M 15 HP
Manufacturer: ContiTech AG

Подшипник 60TAC120B
Manufacturer: NSK-RHP
Sizes: 60x120x20 (mm)
Weight:: 0.73 (kg)

MEGADYNE ISORAN 1224MXL
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 130x170x14 (mm)

Подшипник 5210ZZ
Manufacturer: NACHI
Sizes: 50x90x30.2 (mm)
Weight:: 0.67 (kg)

K709 PTFE/NBR(65x80,1x6,3)
Manufacturer: KASTAS
Sizes: 65x80,1x6,3 (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.