Подшипник 7309 B
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.869 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.869 kg
Технические характеристики из каталога производителя:
- Обозначение 7309 B
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,869 Кг
- Частота вращения предельная при пластичной смазке 5 600 об/мин
- Частота вращения предельная при жидкой смазке 7 500 об/мин
- Размер сопряженных деталей (da min.) 54
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 42,9 мм.
- Размер (r1 min.) 1 мм.
O-RING
Manufacturer: NQK SF
Sizes: 256.00x274.00x9.00 (mm)
K753 PTFE/NBR(100x84,5x6,3)
Manufacturer: KASTAS
Sizes: 100x84,5x6,3 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 45x65x10 (mm)
Bearings FC68404-950
Manufacturer: INA-FAG
Sizes: 17.200x34.250x3 (mm)
Weight:: 0.008 (kg)
Корпус BPFL7
Manufacturer: NACHI
Weight:: 0.70 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 42.50x69.80x8 (mm)
K75 PHENOLIC(85x90x15)
Manufacturer: KASTAS
Sizes: 85x90x15 (mm)
K37 (75x90x11)
Manufacturer: KASTAS
Sizes: 75x90x11 (mm)
4 NBR 70(043,00x04,00)
Manufacturer: KASTAS
ПОДШИПНИК КОМБИНИРОВАННЫЙ ZARF40100-L-TV
Manufacturer: INA-FAG
Sizes: 40x100x18 (mm)
Weight:: 1.45 (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.