O-RING
Inner diameter:: 201.50 mm
Outer diameter: 210.70 mm
The size of the width: 4.60 mm
Outer diameter: 210.70 mm
The size of the width: 4.60 mm
201.50x210.70x4.60
Подшипник 6310ZENR
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.07 (kg)

Подшипник 7315B
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.15 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 13x22x10.5 (mm)

Подшипник NN3013
Manufacturer: NACHI
Sizes: 65x91x26 (mm)
Weight:: 0.758 (kg)

SPZ 1262
Manufacturer: ContiTech AG

Bearing BCH1312
Manufacturer: INA-FAG
Sizes: 20.638x28.575x19.050 (mm)
Weight:: 0.030 (kg)

Bearings LR5204NPPU
Manufacturer: INA-FAG
Sizes: 20x52x20.6 (mm)
Weight:: 0.23 (kg)

AT20 DD
Manufacturer: ContiTech AG

Bearing 3767 / 3720
Manufacturer: TIMKEN
Sizes: 52.388x93.264x30.162 (mm)
Weight:: 0.819 (kg)

Подшипник 6203NR
Manufacturer: NSK-RHP
Sizes: 17x40x12 (mm)
Weight:: 0.067 (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.