K21 PU(7x15x7)
Inner diameter:: 7 mm
Outer diameter: 15 mm
The size of the width: 7 mm
Outer diameter: 15 mm
The size of the width: 7 mm
U-RING
7x15x7
K21
PU
Корпус UKFX20+H2320
Manufacturer: NACHI
Weight:: 15.9 (kg)

Bearing DAC38710039
Manufacturer:
Sizes: 38x71x39/39 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x24x5 (mm)

K06 NBR(90x100x12/7)
Manufacturer: KASTAS
Sizes: 90x100x12/7 (mm)

Подшипник BL 217 Z
Manufacturer: NSK-RHP
Sizes: 85x150x28 (mm)
Weight:: 1.97 (kg)

HTD 8M 2096 ( HTD8M 2096 -V, -M, -MFX )
Manufacturer: ContiTech AG

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7238-C-T-P4S
Manufacturer: FAG
Sizes: 190x340x55 (mm)

Bearing 2789 / 2729
Manufacturer: TIMKEN
Sizes: 39.688x76.2x23.812 (mm)
Weight:: 0.479 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )
Manufacturer: STO
Sizes: 26x40x7 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 44.50x48.50x2.00 (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.