Подшипник 7228DF
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.78 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.78 kg
Технические характеристики из каталога производителя:
- Обозначение 7228DF
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 8.78 Кг
- Частота вращения предельная при пластичной смазке 1800 об/мин
- Частота вращения предельная при жидкой смазке 2400 об/мин
- Размер сопряженных деталей (da min.) 147
- Размер сопряженных деталей (Da max.) 243
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 35.3 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 84 мм.
GEAR PULLEYS 14M-72S 318.06 (14M-72S 318.06/90)
Manufacturer: BBC
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x100x8 (mm)
Подшипник C6908V
Manufacturer: SKF
Sizes: 40x62x40 (mm)
Weight:: 0.45 (kg)
MEGADYNE ISORAN 755 SLV5 ( RPP5 755 SILVER )
Manufacturer: ContiTech AG
Bearing 22228KW33 (3528KW33)
Manufacturer: TMB
Sizes: 140x250x68 (mm)
Weight:: 14 (kg)
5.7 NBR 70(199,20x05,70)
Manufacturer: KASTAS
Подшипник HR30305C
Manufacturer: NSK-RHP
Sizes: 25x62x18.25 (mm)
Weight:: 0.276 (kg)
Подшипник 6308NKE
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.633 (kg)
Bearing 33108 (3007708)
Manufacturer: TMB
Sizes: 40x75x26 (mm)
Weight:: 0.5 (kg)
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 20x30x5 (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.