K21 PU(190x210x13)
Inner diameter:: 190 mm
Outer diameter: 210 mm
The size of the width: 13 mm
Outer diameter: 210 mm
The size of the width: 13 mm
U-RING
190x210x13
K21
PU
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (ISP1D)
Manufacturer: STO
Sizes: 25x47x7/7.9 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 1.80x4.60x1.40 (mm)

Подшипник RS-4852E4
Manufacturer: NSK-RHP
Sizes: 260x320x60 (mm)
Weight:: 11 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 53.00x55.00x1.00 (mm)

Подшипник 7214BDF
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.12 (kg)

Mechanical seal RM 112-35
Manufacturer: RiMi

K01 (240x260x46 )
Manufacturer: KASTAS
Sizes: 240x260x46 (mm)

Bearing QJ222N2MA/P5
Manufacturer: TMB
Sizes: 110x200x38 (mm)
Weight:: 5.6 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 66.04x95.27x14 (mm)

K01 (140x155x34)
Manufacturer: KASTAS
Sizes: 140x155x34 (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.