K21 NBR(55x80x15)
Inner diameter:: 55 mm
Outer diameter: 80 mm
The size of the width: 15 mm
Outer diameter: 80 mm
The size of the width: 15 mm
U-RING
55x80x15
K21
NBR
Bearing HM518445 / HM518410
Manufacturer: TIMKEN
Sizes: 88.9x152.4x39.688 (mm)
Weight:: 2.838 (kg)

GEAR PULLEYS 14M-72S 318.06 (14M-72S 318.06/90)
Manufacturer: BBC

Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 59.60x71.00x5.70 (mm)

Bearing NF313EM (12313EH)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.3 (kg)

K38 PU(12x19x5,7)
Manufacturer: KASTAS
Sizes: 12x19x5,7 (mm)

K503 (82,55x69,85x14,53)
Manufacturer: KASTAS
Sizes: 82,55x69,85x14,53 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 520.7x571.8x22.2 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 65x110x10 (mm)

Подшипник 861/854
Manufacturer: NSK-RHP
Sizes: 101.6x190.5x57.15 (mm)
Weight:: 6.68 (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.