Подшипник N 309
Inner diameter:: 45 mm
Outer diameter: 86.5 mm
The size of the width: 25 mm
Weight:: 0.869 kg
Outer diameter: 86.5 mm
The size of the width: 25 mm
Weight:: 0.869 kg
Технические характеристики из каталога производителя:
- Обозначение N 309
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,869 Кг
- Частота вращения предельная при пластичной смазке 6 300 об/мин
- Частота вращения предельная при жидкой смазке 7 500 об/мин
- Размер сопряженных деталей (da min.) 53
- Размер сопряженных деталей (ra max.) 1,5
- Размер (r1 min.) 1,5 мм.
- Размер сопряженных деталей (rb max.) 1,5
O-RING
Manufacturer: NQK SF
Sizes: 15.00x15.80x0.40 (mm)
Подшипник 6303NR
Manufacturer: NACHI
Sizes: 17x47x14 (mm)
Weight:: 0.115 (kg)
ATG10 2090 MFX - Megaflex ( ATK10 2090 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 6.50x10.50x2.00 (mm)
K73 POLYESTER/PTFE(112x117x15)
Manufacturer: KASTAS
Sizes: 112x117x15 (mm)
Mechanical seal RM 208-45
Manufacturer: RiMi
RPP8 2960 ( RPP 8 2960 -V, -M, -MFX )
Manufacturer: ContiTech AG
Корпус UCF324
Manufacturer: NACHI
Weight:: 47.2 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 57.1x77.8x9/5 (mm)
K21 NBR(50x60x12)
Manufacturer: KASTAS
Sizes: 50x60x12 (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.