Подшипник NF 209
Inner diameter:: 45 mm
Outer diameter: 75 mm
The size of the width: 19 mm
Weight:: 0.429 kg
Outer diameter: 75 mm
The size of the width: 19 mm
Weight:: 0.429 kg
Технические характеристики из каталога производителя:
- Обозначение NF 209
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,429 Кг
- Частота вращения предельная при пластичной смазке 7 500 об/мин
- Частота вращения предельная при жидкой смазке 9 000 об/мин
- Размер сопряженных деталей (da min.) 51,5
- Размер сопряженных деталей (ra max.) 1
- Размер (r1 min.) 1,1 мм.
- Размер сопряженных деталей (Db max) 78,5
- Размер сопряженных деталей (Db min.) 77
- Размер сопряженных деталей (rb max.) 1
O-RING
Manufacturer: NQK SF
Sizes: 208.00x215.00x3.50 (mm)
RPP14 2534 ( RPP 14 2534 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (KB)
Manufacturer: STO
Sizes: 44.45x69.11x9.53 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x26x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x68x8 (mm)
HTD 393 3M
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 125x165x13 (mm)
5.33 NBR 90(380,37x05,33)
Manufacturer: KASTAS
K75 PHENOLIC(200x205x15)
Manufacturer: KASTAS
Sizes: 200x205x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 96.00x110.00x7.00 (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.