Bearing 3211 J
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 33.300 mm
Weight:: 1.000 kg
Outer diameter: 100 mm
The size of the width: 33.300 mm
Weight:: 1.000 kg
Technical specifications
Designation: 3211 J
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 55 mm
External diameter: 100 mm
Width (B): 33.300 mm
Weight: 1.000 kg
3 FKM 80(006,00x03,00)
Manufacturer: KASTAS

Bearing N321EM (2321EH)
Manufacturer: TMB
Sizes: 105x225x49 (mm)
Weight:: 8.6 (kg)

8GTR-3280
Manufacturer: ContiTech AG

Подшипник 602 ZZ
Manufacturer: NSK-RHP
Sizes: 2x7x3.5 (mm)
Weight:: 0.001 (kg)

MEGADYNE ISORAN 540 L
Manufacturer: ContiTech AG

Bearing 62301 2RS
Manufacturer: ETERNO
Sizes: 12x37x17 (mm)
Weight:: 0.07 (kg)

K18 (160x130x25,4x6,35)
Manufacturer: KASTAS
Sizes: 160x130x25,4 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x38x7 (mm)

Bearing HK3520
Manufacturer: ETERNO
Sizes: 35x42x20 (mm)
Weight:: 0.044 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 16.81x27.47x5.33 (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.