Подшипник 7309C
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.875 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.875 kg
Технические характеристики из каталога производителя:
- Обозначение 7309C
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.875 Кг
- Частота вращения предельная при пластичной смазке 11000 об/мин
- Частота вращения предельная при жидкой смазке 15000 об/мин
- Размер сопряженных деталей (da min.) 54
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) - 4.1 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 15 Градусы
RPP8 DD 2476 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник NU 2228 EM
Manufacturer: NSK
Sizes: 140x250x68 (mm)
Weight:: 15.2 (kg)
Mechanical seal RM BIA-18
Manufacturer: RiMi
SPC 10600 Ld
Manufacturer: ContiTech AG
K35 PTFE/NBR(10x17,3x3,2)
Manufacturer: KASTAS
Sizes: 10x17,3x3,2 (mm)
K103 NBR(55x63x5/6,5)
Manufacturer: KASTAS
Sizes: 55x63x5/6,5 (mm)
HTD 8M 4440 ( HTD8M 4440 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 79.00x86.00x3.50 (mm)
K42 (220x195x45 )
Manufacturer: KASTAS
Sizes: 220x195x45 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 18.8x30x5 (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.
