K21 NBR(6x12x6)
Inner diameter:: 6 mm
Outer diameter: 12 mm
The size of the width: 6 mm
Outer diameter: 12 mm
The size of the width: 6 mm
U-RING
6x12x6
K21
NBR
Bearing 619/7-ZP5 (D1060097)
Manufacturer: TMB
Sizes: 7x17x5 (mm)
Weight:: 0.0049 (kg)

Bearing N211E (2211E)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.65 (kg)

Krestovina 50/40X169/208
Manufacturer: TOYO

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x42x7 (mm)

BX 105 BX 2710 Ld
Manufacturer: ContiTech AG

22x2360 C 93
Manufacturer: ContiTech AG

K41 PTFE/NBR(520x496x8,1)
Manufacturer: KASTAS
Sizes: 520x496x8,1 (mm)

Подшипник 6454/6420
Manufacturer: NSK-RHP
Sizes: 69.85x149.225x53.975 (mm)
Weight:: 4.58 (kg)

173 L DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

Bearing 6414
Manufacturer: ETERNO
Sizes: 70x180x42 (mm)
Weight:: 4.85 (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.