K21 PU(12x20x8)
Inner diameter:: 12 mm
Outer diameter: 20 mm
The size of the width: 8 mm
Outer diameter: 20 mm
The size of the width: 8 mm
U-RING
12x20x8
K21
PU
Подшипник 6814N
Manufacturer: NSK-RHP
Sizes: 70x90x10 (mm)
Weight:: 0.134 (kg)

Подшипник MF-1612
Manufacturer: NSK-RHP
Sizes: 16x22x12 (mm)
Weight:: 0.015 (kg)

Bearing DAC42760040/37
Manufacturer:
Sizes: 42x76x40/37 (mm)

K38 PU(45x55x10)
Manufacturer: KASTAS
Sizes: 45x55x10 (mm)

Подшипник RS-4926E4
Manufacturer: NSK-RHP
Sizes: 130x180x50 (mm)
Weight:: 3.95 (kg)

AT5 DD
Manufacturer: ContiTech AG

K702 PTFE/NBR(60x75,5x6,3)
Manufacturer: KASTAS
Sizes: 60x75,5x6,3 (mm)

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 48x90x10 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCR)
Manufacturer: STO
Sizes: 40x62x12 (mm)

AT20 DD
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.