K21 PU(42x50x6)
Inner diameter:: 42 mm
Outer diameter: 50 mm
The size of the width: 6 mm
Outer diameter: 50 mm
The size of the width: 6 mm
U-RING
42x50x6
K21
PU
MEGADYNE ISORAN 4600 RPP20 ( RPP 20M 4600 )
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 68x85x13 (mm)

3 FKM 80(008,00x03,00 )
Manufacturer: KASTAS

Bearing LM78379 / LM78310A
Manufacturer: TIMKEN
Sizes: 34.988x61.973x16.7 (mm)
Weight:: 0.209 (kg)

Bearing GS89328
Manufacturer: INA-FAG
Sizes: 140x240x20.5 (mm)
Weight:: 4.800 (kg)

RPP8 5192 ( RPP 8 5192 -V, -M, -MFX )
Manufacturer: ContiTech AG

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7236-C-T-P4S
Manufacturer: FAG
Sizes: 180x320x52 (mm)

КОНИЧЕСКИЙ РОЛИКОВЫЙ ПОДШИПНИК 02872/2/02820/2/Q
Manufacturer:
Sizes: 28.587x73.044x22 (mm)
Weight:: 0.466 (kg)

Bearing BCH1816
Manufacturer: INA-FAG
Sizes: 28.575x38.100x25.400 (mm)
Weight:: 0.063 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ([SKB])
Manufacturer: STO
Sizes: 45x55x5 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ([SKB])](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)

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.