Подшипник RNA4919
Inner diameter:: 110 mm
Outer diameter: 130 mm
The size of the width: 35 mm
Weight:: 0.74 kg
Outer diameter: 130 mm
The size of the width: 35 mm
Weight:: 0.74 kg
Технические характеристики из каталога производителя:
- Обозначение RNA4919
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,74 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
O-RING
Manufacturer: NQK SF
Sizes: 46.04x53.10x3.53 (mm)

K79 POLYESTER/GRAPHITE(65x70x9,7)
Manufacturer: KASTAS
Sizes: 65x70x9,7 (mm)

Bearing 7211CP6 (E36211)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.62 (kg)

SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 30x40x7 (mm)

6.99 FKM 80(557,66x06,99)
Manufacturer: KASTAS

Bearing 629Z (60029)
Manufacturer: TMB
Sizes: 9x26x8 (mm)
Weight:: 0.02 (kg)

Bearing 21308KW33 (53308kw33)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.92 (kg)

Подшипник NU 2212
Manufacturer: NACHI
Sizes: 60x110x28 (mm)
Weight:: 1.07 (kg)

Подшипник NP 405
Manufacturer: NACHI
Sizes: 25x62.8x21 (mm)
Weight:: 0.55 (kg)

SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 22x45x8 (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.