Bearing 3212 J-2Z
Inner diameter:: 60 mm
Outer diameter: 110 mm
The size of the width: 36.513 mm
Weight:: 1.350 kg
Outer diameter: 110 mm
The size of the width: 36.513 mm
Weight:: 1.350 kg
Technical specifications
Designation: 3212 J-2Z
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 60 mm
External diameter: 110 mm
Width (B): 36.513 mm
Weight: 1.350 kg
Bearing 4313 ZZ
Manufacturer: ETERNO
Sizes: 65x140x48 (mm)
Weight:: 3.36 (kg)

Manufacturer: ContiTech AG

ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN2557-TV
Manufacturer: INA-FAG
Sizes: 25x39x50 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x30x10 (mm)

Manufacturer: ContiTech AG

Подшипник FJP-48
Manufacturer: NSK-RHP
Sizes: 4x8x8 (mm)
Weight:: 0.001 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCG)
Manufacturer: STO
Sizes: 120x160x15 (mm)

Bearing 61802 (1000802)
Manufacturer: TMB
Sizes: 15x24x5 (mm)
Weight:: 0.0065 (kg)

CTD 3500 C14M
Manufacturer: ContiTech AG

K31 PU/NBR/POM(40x52x8,6)
Manufacturer: KASTAS
Sizes: 40x52x8,6 (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.