K21 NBR(4x12x5,5)
Inner diameter:: 4 mm
Outer diameter: 12 mm
The size of the width: 5,5 mm
Outer diameter: 12 mm
The size of the width: 5,5 mm
U-RING
4x12x5,5
K21
NBR
MEGADYNE ISORAN 4400 GLD8 ( RPP8 4400 GOLD )
Manufacturer: ContiTech AG

Bearing DAC40720836S
Manufacturer:
Sizes: 40x72.08x36/36 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 19.00x21.40x1.20 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 108.00x118.60x5.30 (mm)

К1 К1,5
Manufacturer: ContiTech AG

K114 PU/NBR(65x75x6)
Manufacturer: KASTAS
Sizes: 65x75x6 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 66.00x71.00x2.50 (mm)

Подшипник 90TAC20X+L
Manufacturer: NSK-RHP
Sizes: 90x140x60 (mm)
Weight:: 2.93 (kg)

Подшипник F-4516
Manufacturer: NSK-RHP
Sizes: 45x52x16 (mm)
Weight:: 0.053 (kg)

RPP8 7344 ( RPP 8 7344 -V, -M, -MFX )
Manufacturer: ContiTech AG


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.