Bearing HK3012
Inner diameter:: 30 mm
Outer diameter: 37 mm
The size of the width: 12 mm
Weight:: 0.023 kg
Outer diameter: 37 mm
The size of the width: 12 mm
Weight:: 0.023 kg
Technical specifications
Designation: HK3012
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 30 mm
External diameter: 37 mm
Width: 12 mm
Weight: 0.023 kg
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x68x12 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBR)
Manufacturer: STO
Sizes: 42x65x12 (mm)

Торцевое уплотнение RM M74-68
Manufacturer: RiMi

Подшипник NJ 407
Manufacturer: NSK-RHP
Sizes: 35x100x25 (mm)
Weight:: 1.01 (kg)

ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE25-KRR-B-FA101
Manufacturer: INA-FAG
Sizes: 25x52x44.5 (mm)

Bearing NUP405M (92405H)
Manufacturer: TMB
Sizes: 25x80x21 (mm)
Weight:: 0.55 (kg)

Подшипник 7002
Manufacturer: NACHI
Sizes: 15x32x9 (mm)
Weight:: 0.035 (kg)

Bearing 7026 C
Manufacturer: ETERNO
Sizes: 130x200x33 (mm)
Weight:: 4.43 (kg)

K73 POLYESTER/PTFE(110x115x15)
Manufacturer: KASTAS
Sizes: 110x115x15 (mm)

Подшипник E30216J
Manufacturer: NACHI
Sizes: 80x140x28.25 (mm)
Weight:: 1.68 (kg)


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.