K518 (50,8x34,92x19,05)
Inner diameter:: 50,8 mm
Outer diameter: 34,92 mm
The size of the width: 19,05 mm
Outer diameter: 34,92 mm
The size of the width: 19,05 mm
PISTON SEAL
50,8x34,92x19,05
K518
Bearing 31322
Manufacturer: ETERNO
Sizes: 110x240x57 (mm)
Weight:: 12 (kg)

K21 PU(250x280x18)
Manufacturer: KASTAS
Sizes: 250x280x18 (mm)

Подшипник 7207DF
Manufacturer: NACHI
Sizes: 35x72x17 (mm)
Weight:: 0.295 (kg)

Bearing NUP210E (92210E)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.51 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 28.58x38.1x6.4 (mm)

Подшипник E30222J
Manufacturer: NACHI
Sizes: 110x200x41 (mm)
Weight:: 5.00 (kg)

K22 PU(13,49x21,43x4,76)
Manufacturer: KASTAS
Sizes: 13,49x21,43x4,76 (mm)

Подшипник LM104947A/LM104911
Manufacturer: NSK-RHP
Sizes: 50x82.55x21.59 (mm)
Weight:: 0.449 (kg)

Bearing 61820 ZZ
Manufacturer: ETERNO
Sizes: 100x125x13 (mm)
Weight:: 0.31 (kg)

PL 3696 / 1455 L
Manufacturer: ContiTech AG


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.