K21 NBR(90x100x4)
Inner diameter:: 90 mm
Outer diameter: 100 mm
The size of the width: 4 mm
Outer diameter: 100 mm
The size of the width: 4 mm
U-RING
90x100x4
K21
NBR
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBY)
Manufacturer: STO
Sizes: 44x62x8/14 (mm)

Подшипник 21320CKE4
Manufacturer: NSK-RHP
Sizes: 100x215x47 (mm)
Weight:: 8.46 (kg)

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K58X65X18
Manufacturer: INA-FAG
Weight:: 0.052 (kg)

Подшипник NN 3034 K
Manufacturer: NSK-RHP
Sizes: 170x236x67 (mm)
Weight:: 12.8 (kg)

Подшипник 51318
Manufacturer: NACHI
Sizes: 90x155x50 (mm)
Weight:: 225 (kg)

Bearing GS89306
Manufacturer: INA-FAG
Sizes: 30x60x6.250 (mm)
Weight:: 0.095 (kg)

AT5 DD
Manufacturer: ContiTech AG

Bearing 618/500M (10008/500)
Manufacturer: TMB
Sizes: 500x620x56 (mm)
Weight:: 37.5 (kg)

2.62 NBR 70(13,95x2,62)
Manufacturer: KASTAS

Подшипник 7209 C
Manufacturer: NSK-RHP
Sizes: 45x85x19 (mm)
Weight:: 0.468 (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.