Подшипник NJ 309
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.871 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.871 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 309
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.871 Кг
- Частота вращения предельная при пластичной смазке 6300 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Размер (r1 min.) 1.5 мм.
K78 Aramid Phenolic/Graphite(70x75x15 )
Manufacturer: KASTAS
Sizes: 70x75x15 (mm)

Bearing IR15x19x20
Manufacturer: INA-FAG
Sizes: 15x19x20 (mm)
Weight:: 0.164 (kg)

K13 PU/METAL(100x110x7)
Manufacturer: KASTAS
Sizes: 100x110x7 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 79.37x95.37x8.00 (mm)

Bearing 6312N (50312)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.7 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x80x10 (mm)

Подшипник HR32934J
Manufacturer: NSK-RHP
Sizes: 170x230x38 (mm)
Weight:: 4.44 (kg)

K73 POLYESTER/PTFE(160x165x9,7 )
Manufacturer: KASTAS
Sizes: 160x165x9,7 (mm)

K21 NBR(85x110x15)
Manufacturer: KASTAS
Sizes: 85x110x15 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4903-2RSR
Manufacturer: INA-FAG
Sizes: 17x30x14 (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.