K21 PU(12x22x7)
Inner diameter:: 12 mm
Outer diameter: 22 mm
The size of the width: 7 mm
Outer diameter: 22 mm
The size of the width: 7 mm
U-RING
12x22x7
K21
PU
Подшипник 5217ANR
Manufacturer: NACHI
Sizes: 85x150x49.2 (mm)
Weight:: 3.4 (kg)

K54 NBR(70x58x4)
Manufacturer: KASTAS
Sizes: 70x58x4 (mm)

Подшипник C3030MB
Manufacturer: SKF
Sizes: 150x225x56 (mm)
Weight:: 8.45 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ320-E-TVP2 + HJ320-E
Manufacturer: FAG
Sizes: 100x215x47 (mm)

XT200 PU(40x48x5,7)
Manufacturer: KASTAS
Sizes: 40x48x5,7 (mm)

Bearing 6211RS (160211K)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.64 (kg)

3.53 FKM 80(117,07x03,53)
Manufacturer: KASTAS

Подшипник NUP 205 EW
Manufacturer: NSK-RHP
Sizes: 25x52x15 (mm)
Weight:: 0.136 (kg)

Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x45x7 (mm)


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.