K21 NBR(90x112x12)
Inner diameter:: 90 mm
Outer diameter: 112 mm
The size of the width: 12 mm
Outer diameter: 112 mm
The size of the width: 12 mm
U-RING
90x112x12
K21
NBR
K703 PTFE/NBR(70x82,2x8,1)
Manufacturer: KASTAS
Sizes: 70x82,2x8,1 (mm)

Подшипник RNA4903
Manufacturer: NSK-RHP
Sizes: 22x30x13 (mm)
Weight:: 0.023 (kg)

ATG10 5700 MFX - Megaflex ( ATK10 5700 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

Bearing HK1412
Manufacturer: ETERNO
Sizes: 14x20x12 (mm)
Weight:: 0.0105 (kg)

SPB 1500
Manufacturer: ContiTech AG

Bearing 29244 (9039244)
Manufacturer: TMB
Sizes: 220x300x48 (mm)
Weight:: 10 (kg)

HTD 384 8M CXA
Manufacturer: ContiTech AG

Mechanical seal RM 2100-75
Manufacturer: RiMi

C 220 22x5590 Li / 5649 Ld
Manufacturer: ContiTech AG

Подшипник 72225C/72487
Manufacturer: NSK-RHP
Sizes: 57.15x123.825x36.512 (mm)
Weight:: 1.98 (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.