Bearing W7
Inner diameter:: 177.800 mm
Outer diameter: 257.180 mm
The size of the width: 66.680 mm
Weight:: 11.338 kg
Outer diameter: 257.180 mm
The size of the width: 66.680 mm
Weight:: 11.338 kg
Technical specifications
Designation: W7
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 177.800 mm
External diameter: 257.180 mm
Width (B): 66.680 mm
Weight: 11.338 kg
Резьба (G): 295.0 mm
Подшипник NF 224
Manufacturer: NSK-RHP
Sizes: 120x191.5x40 (mm)
Weight:: 5.63 (kg)

K21 PU(40x60x10)
Manufacturer: KASTAS
Sizes: 40x60x10 (mm)

Подшипник RS-49/500E4
Manufacturer: NSK-RHP
Sizes: 500x670x170 (mm)
Weight:: 173 (kg)

Bearing 6208P6 (E208)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.37 (kg)

Торцевое уплотнение Торцевое уплотнение
Manufacturer: RiMi

2 FKM 80(067,00x02,00 )
Manufacturer: KASTAS

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71920-E-T-P4S
Manufacturer: FAG
Sizes: 100x140x20 (mm)

ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32207-A
Manufacturer: FAG
Sizes: 35x72x24.25 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2312-K-TVH-C3
Manufacturer: FAG
Sizes: 60x130x46 (mm)

Bearing 6307 (307)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.46 (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.