Подшипник FR 4B
Inner diameter:: 6.35 mm
Outer diameter: 17.526 mm
The size of the width: 4.978 mm
Weight:: 0.005 kg
Outer diameter: 17.526 mm
The size of the width: 4.978 mm
Weight:: 0.005 kg
Технические характеристики из каталога производителя:
- Обозначение FR 4B
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00478 Кг
- Частота вращения предельная при пластичной смазке 38 000 об/мин
- Частота вращения предельная при жидкой смазке 45 000 об/мин
- Размер сопряженных деталей (da min.) 8,4
- Размер сопряженных деталей (ra max.) 0,3
- Размер (C1) 1,07 мм.
O-RING
Manufacturer: NQK SF
Sizes: 124.00x130.00x3.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 35.20x40.00x2.40 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 280x320x20 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14.8x30x5 (mm)
K73 POLYESTER/PTFE(100x105x9,7)
Manufacturer: KASTAS
Sizes: 100x105x9,7 (mm)
Подшипник NP 222
Manufacturer: NACHI
Sizes: 110x178.5x38 (mm)
Weight:: 4.58 (kg)
DHTD 1610 D14M CXP
Manufacturer: ContiTech AG
K103 PU(125x138x7/9,5 )
Manufacturer: KASTAS
Sizes: 125x138x7/9,5 (mm)
Bearing 2220
Manufacturer: ETERNO
Sizes: 100x180x46 (mm)
Weight:: 4.94 (kg)
Bearing NF428
Manufacturer: ETERNO
Sizes: 140x360x82 (mm)
Weight:: 50.5 (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.