Подшипник R 4B ZZ
Inner diameter:: 6.35 mm
Outer diameter: 15.875 mm
The size of the width: 4.978 mm
Outer diameter: 15.875 mm
The size of the width: 4.978 mm
Технические характеристики из каталога производителя:
- Обозначение R 4B ZZ
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
K15 PU(54x43x4,2)
Manufacturer: KASTAS
Sizes: 54x43x4,2 (mm)

Bearings 20J04
Manufacturer: INA-FAG
Weight:: 0.051 (kg)

RPP8 DD 3484 MFX - Megaflex
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x49x10 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 23x34x8 (mm)

Подшипник 6313-2NKE
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.08 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 20.68x30.68x5.00 (mm)

Bearing 1311
Manufacturer: ETERNO
Sizes: 55x120x29 (mm)
Weight:: 1.6 (kg)

1.78 FKM 80(044,17x01,78 )
Manufacturer: KASTAS

Bearing 22311 KMW33
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.26 (kg)


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.