O-RING
Inner diameter:: 47.30 mm
Outer diameter: 54.40 mm
The size of the width: 3.55 mm
Outer diameter: 54.40 mm
The size of the width: 3.55 mm
47.30x54.40x3.55
Подшипник RNA4904
Manufacturer: NSK-RHP
Sizes: 25x37x17 (mm)
Weight:: 0.055 (kg)

Bearing 7311BMP6 (E66311H)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.4 (kg)

Bearing D28
Manufacturer: INA-FAG
Sizes: 55.563x91.288x20.650 (mm)
Weight:: 495 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 28x47x10 (mm)

Bearing 61903P6 (E1000903)
Manufacturer: TMB
Sizes: 17x30x7 (mm)
Weight:: 0.016 (kg)

Bearing 7021CETAP4 (36121KJ-SH)
Manufacturer: TMB
Sizes: 105x160x26 (mm)
Weight:: 1.6 (kg)

SPB 2990
Manufacturer: ContiTech AG

Bearing 294/670
Manufacturer: TMB
Sizes: 670x150x290 (mm)
Weight:: 1210 (kg)

K33 PU(85x100x9)
Manufacturer: KASTAS
Sizes: 85x100x9 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 220x250x18 (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.