K21 NBR(20x25x3,5)
Inner diameter:: 20 mm
Outer diameter: 25 mm
The size of the width: 3,5 mm
Outer diameter: 25 mm
The size of the width: 3,5 mm
U-RING
20x25x3,5
K21
NBR
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO

Bearing GH037047
Manufacturer: GMB
Sizes: 37x74x37/37 (mm)

Подшипник NU 421
Manufacturer: NACHI
Sizes: 105x260x60 (mm)
Weight:: 19.5 (kg)

Bearing BCH1820
Manufacturer: INA-FAG
Sizes: 28.575x38.100x31.750 (mm)
Weight:: 0.055 (kg)

Bearing NU1044M (32144H)
Manufacturer: TMB
Sizes: 220x340x56 (mm)
Weight:: 19 (kg)

Корпус UCFCX08
Manufacturer: NACHI
Weight:: 1.8 (kg)

Подшипник NU 2313 ET
Manufacturer: NSK-RHP
Sizes: 65x140x48 (mm)
Weight:: 3.16 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 113.00x121.00x4.00 (mm)

Bearing 4410
Manufacturer: INA-FAG
Sizes: 26.988x52.400x19.050 (mm)
Weight:: 0.183 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 26.60x32.60x3.00 (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.