Подшипник 7208 B
Inner diameter:: 40 mm
Outer diameter: 80 mm
The size of the width: 18 mm
Weight:: 0.383 kg
Outer diameter: 80 mm
The size of the width: 18 mm
Weight:: 0.383 kg
Технические характеристики из каталога производителя:
- Обозначение 7208 B
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,383 Кг
- Частота вращения предельная при пластичной смазке 6 700 об/мин
- Частота вращения предельная при жидкой смазке 9 000 об/мин
- Размер сопряженных деталей (da min.) 47
- Размер сопряженных деталей (Da max.) 73
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 34,2 мм.
- Размер (r1 min.) 0,6 мм.
K73 POLYESTER/PTFE(512x520x25)
Manufacturer: KASTAS
Sizes: 512x520x25 (mm)
KDN NBR(78x88x5)
Manufacturer: KASTAS
Sizes: 78x88x5 (mm)
K757 PTFE/NBR(70x60x6,3)
Manufacturer: KASTAS
Sizes: 70x60x6,3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 58x85x12 (mm)
SEALS (REINFORCED SEAL) (AR)
Manufacturer: FEKO
Sizes: 25x62x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x95x17 (mm)
Подшипник LM2520
Manufacturer: NSK-RHP
Sizes: 20x32x20.2 (mm)
Weight:: 0.061 (kg)
Подшипник 6319ZNR
Manufacturer: NACHI
Sizes: 95x200x45 (mm)
Weight:: 5.67 (kg)
HTD 8M 5120 ( HTD8M 5120 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NUP309ETN
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.93 (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.