Bearing W7-1/2
Inner diameter:: 190.500 mm
Outer diameter: 276.220 mm
The size of the width: 69.850 mm
Weight:: 13.595 kg
Outer diameter: 276.220 mm
The size of the width: 69.850 mm
Weight:: 13.595 kg
Technical specifications
Designation: W7-1/2
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 190.500 mm
External diameter: 276.220 mm
Width (B): 69.850 mm
Weight: 13.595 kg
Резьба (G): 310.0 mm
Bearing LR5201NPPU
Manufacturer: INA-FAG
Sizes: 12x35x15.9 (mm)
Weight:: 15.9 (kg)

K14 NBR(type a)
Manufacturer: KASTAS

Bearings NA6909
Manufacturer: INA-FAG
Sizes: 45x68x40 (mm)
Weight:: 0.495 (kg)

Bearing 6226Z1 (226Z1)
Manufacturer: TMB
Sizes: 130x230x40 (mm)
Weight:: 5.85 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 113x145x14 (mm)

Подшипник 23976EK
Manufacturer: NACHI
Sizes: 380x520x106 (mm)
Weight:: 68.2 (kg)

5.33 NBR 70(405,26x05,33)
Manufacturer: KASTAS

SPC 7500 Ld
Manufacturer: ContiTech AG

Bearing 6310N (50310)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.1 (kg)

Подшипник NUP 2314 E
Manufacturer: NACHI
Sizes: 70x150x51 (mm)
Weight:: 4.3 (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.