K21 NBR(30x40x5)
Inner diameter:: 30 mm
Outer diameter: 40 mm
The size of the width: 5 mm
Outer diameter: 40 mm
The size of the width: 5 mm
U-RING
30x40x5
K21
NBR
O-RING
Manufacturer: NQK SF
Sizes: 31.75x45.75x7.00 (mm)

4 NBR 70(220,00x04,00)
Manufacturer: KASTAS

17x8131 B 320
Manufacturer: ContiTech AG

Bearing HSO5383
Manufacturer: TMB
Sizes: 320x383x30 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 40x54x6.8 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x59x10 (mm)

Подшипник NNCL 4888
Manufacturer: SKF
Sizes: 440x540x100 (mm)
Weight:: 50.9 (kg)

Bearing 627P6 (E27)
Manufacturer: TMB
Sizes: 7x22x7 (mm)
Weight:: 0.012 (kg)

SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 15x25x7 (mm)

K79 POLYESTER/GRAPHITE(55x60x9,7)
Manufacturer: KASTAS
Sizes: 55x60x9,7 (mm)


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.