K21 NBR(160x180x10)
Inner diameter:: 160 mm
Outer diameter: 180 mm
The size of the width: 10 mm
Outer diameter: 180 mm
The size of the width: 10 mm
U-RING
160x180x10
K21
NBR
Подшипник 7210 B
Manufacturer: NSK-RHP
Sizes: 50x90x20 (mm)
Weight:: 0.477 (kg)

HTD 8M 2640 ( HTD8M 2640 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing 7309ACP6 (E46309)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.91 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71915-E-T-P4S
Manufacturer: FAG
Sizes: 75x105x16 (mm)

K518 (110x85x25,4)
Manufacturer: KASTAS
Sizes: 110x85x25,4 (mm)

Bearing R8ZZ
Manufacturer: TMB
Sizes: 12.7x28.575x6.35 (mm)

MEGADYNE ISORAN 270XL
Manufacturer: ContiTech AG

Bearing
Manufacturer: ETERNO
Sizes: dxDxB (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 26x42.5x10 (mm)

A 35,5 13x900 Li / 930 Ld
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.