Bearing RF12
Inner diameter:: 6.350 mm
Outer diameter: 19.050 mm
The size of the width: 14.288 mm
Weight:: 12.7 kg
Outer diameter: 19.050 mm
The size of the width: 14.288 mm
Weight:: 12.7 kg
Technical specifications
Designation: RF12
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 6.350 mm
External diameter: 19.050 mm
Width: 14.288 mm
Weight: 12.7 kg
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70.3x92x8/5 (mm)

Корпус UCC317
Manufacturer: NACHI
Weight:: 11.2 (kg)

SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 12x20x5 (mm)

K22 NBR(56x68x7,5)
Manufacturer: KASTAS
Sizes: 56x68x7,5 (mm)

RPP8 2240 ( RPP 8 2240 -V, -M, -MFX )
Manufacturer: ContiTech AG

BX 113 BX 2913 Ld
Manufacturer: ContiTech AG

Подшипник 53272X
Manufacturer: NSK-RHP
Sizes: 360x500x116.7 (mm)
Weight:: 225 (kg)

Bearing 7207 AC
Manufacturer: ETERNO
Sizes: 35x72x17 (mm)
Weight:: 0.313 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x55x7 (mm)

BB219 ( ВВ 219 ) Le= 5632 мм
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.