K21 PU(50,8x60,3x4,76)
Inner diameter:: 50,8 mm
Outer diameter: 60,3 mm
The size of the width: 4,76 mm
Outer diameter: 60,3 mm
The size of the width: 4,76 mm
U-RING
50,8x60,3x4,76
K21
PU
Bearing TWA4860
Manufacturer: INA-FAG
Sizes: 76.200x95.250x0.810 (mm)
Weight:: 0.015 (kg)

K05 PU (50x58x5/7)
Manufacturer: KASTAS
Sizes: 50x58x5/7 (mm)

Mechanical seal RM 2100-2 1/4"
Manufacturer: RiMi

Bearing 5168206
Manufacturer: TMB
Sizes: 40x97x63 (mm)

Bearing DAC45830044
Manufacturer:
Sizes: 45x83x44/44 (mm)

RPP8 4408 ( RPP 8 4408 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник 22260EK
Manufacturer: NACHI
Sizes: 300x540x140 (mm)
Weight:: 144 (kg)

Подшипник O-44
Manufacturer: NACHI
Sizes: 139.7x204.788x55.562 (mm)
Weight:: 3.9 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 25x41.25x7 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 270x310x16 (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.