K21 NBR(250x275x12 )
Inner diameter:: 250 mm
Outer diameter: 275 mm
The size of the width: 12 mm
Outer diameter: 275 mm
The size of the width: 12 mm
U-RING
250x275x12
K21
NBR
SEALS (REINFORCED SEAL) (FS-B)
Manufacturer: FEKO
Sizes: 40x62x12 (mm)

K21 NBR(42x50x6)
Manufacturer: KASTAS
Sizes: 42x50x6 (mm)

Bearings KRV32
Manufacturer: INA-FAG
Weight:: 0.1 (kg)

Mechanical seal RM 58U-22
Manufacturer: RiMi

Bearing S1012
Manufacturer: INA-FAG
Sizes: 15.875x20.638x19.050 (mm)
Weight:: 0.016 (kg)

Подшипник NJ 203
Manufacturer: NACHI
Sizes: 17x40x12 (mm)
Weight:: 0.082 (kg)

K10 NBR(300x315x9,5/13)
Manufacturer: KASTAS
Sizes: 300x315x9,5/13 (mm)

Bearing BK3026
Manufacturer: ETERNO
Sizes: 30x37x26 (mm)
Weight:: 59.5 (kg)

K84 PU(305x290x12,9)
Manufacturer: KASTAS
Sizes: 305x290x12,9 (mm)

Подшипник 23276CAKE4
Manufacturer: NSK-RHP
Sizes: 380x680x240 (mm)
Weight:: 372 (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.