K21 NBR(28x48x8,5)
Inner diameter:: 28 mm
Outer diameter: 48 mm
The size of the width: 8,5 mm
Outer diameter: 48 mm
The size of the width: 8,5 mm
U-RING
28x48x8,5
K21
NBR
BB129 ( ВВ 129 ) Le= 3346 мм
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x68x9 (mm)

4 NBR 70(135,00x04,00)
Manufacturer: KASTAS

Bearing NKI50/25
Manufacturer: ETERNO
Sizes: 50x55x68 (mm)
Weight:: 262 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 75.00x87.00x6.00 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 41x54x11 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 39.00x44.30x2.65 (mm)

K27 PU(36x44x7/5)
Manufacturer: KASTAS
Sizes: 36x44x7/5 (mm)

C 180 22x4571 Li / 4630 Ld
Manufacturer: ContiTech AG

2.5 FKM 80(005,00x02,50 )
Manufacturer: KASTAS


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.