Bearing W4
Inner diameter:: 101.600 mm
Outer diameter: 147.650 mm
The size of the width: 34.930 mm
Weight:: 1.881 kg
Outer diameter: 147.650 mm
The size of the width: 34.930 mm
Weight:: 1.881 kg
Technical specifications
Designation: W4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 101.600 mm
External diameter: 147.650 mm
Width (B): 34.930 mm
Weight: 1.881 kg
Резьба (G): 103.0 mm
Bearing BL313ZX2NR
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.36 (kg)

1.78 NBR 70(017,17x01,78)
Manufacturer: KASTAS

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 76x94x8.5 (mm)

Bearing AXK85110
Manufacturer: ETERNO
Sizes: 85x110x4 (mm)
Weight:: 67 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 38x47.50x7 (mm)

T2/280 ( Т2 280 )
Manufacturer: ContiTech AG

Bearings RAE40-NPP-FA106
Manufacturer: INA-FAG
Sizes: 40x80x43.7 (mm)
Weight:: 0.62 (kg)

K23 PU(55x47x8 )
Manufacturer: KASTAS
Sizes: 55x47x8 (mm)

5.33 NBR 90(120,02x05,33 )
Manufacturer: KASTAS

K37 (28x40x9,50)
Manufacturer: KASTAS
Sizes: 28x40x9,50 (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.