K21 NBR(9x15x4)
Inner diameter:: 9 mm
Outer diameter: 15 mm
The size of the width: 4 mm
Outer diameter: 15 mm
The size of the width: 4 mm
U-RING
9x15x4
K21
NBR
K702 PTFE/NBR(125x136x4,2)
Manufacturer: KASTAS
Sizes: 125x136x4,2 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x42x10 (mm)

Bearing 6300 2RS
Manufacturer: ETERNO
Sizes: 10x35x11 (mm)
Weight:: 0.054 (kg)

Bearing N307M (2307H)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.48 (kg)

HTD 8M 3904 ( HTD8M 3904 -V, -M, -MFX )
Manufacturer: ContiTech AG

K57F NBR/Metal(12x4,5x6)
Manufacturer: KASTAS
Sizes: 12x4,5x6 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 82.00x85.60x1.80 (mm)

CX 84 CX 2199 Ld
Manufacturer: ContiTech AG

Bearing DAC40720037
Manufacturer:
Sizes: 40x72x37/37 (mm)

AT10 DD
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.