Подшипник 7930 A5
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 2.97 kg
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 2.97 kg
Технические характеристики из каталога производителя:
- Обозначение 7930 A5
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,97 Кг
- Частота вращения предельная при пластичной смазке 3 800 об/мин
- Частота вращения предельная при жидкой смазке 5 000 об/мин
- Размер сопряженных деталей (da min.) 160
- Размер сопряженных деталей (Da max.) 200
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 56 мм.
- Размер (r1 min.) 1 мм.
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 40x65x5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ218-E-TVP2
Manufacturer: FAG
Sizes: 90x160x30 (mm)
K709 PTFE/NBR(350x370,5x8,1)
Manufacturer: KASTAS
Sizes: 350x370,5x8,1 (mm)
Подшипник 6218NK
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.15 (kg)
Подшипник 6056
Manufacturer: NSK-RHP
Sizes: 280x420x65 (mm)
Weight:: 31.2 (kg)
K18 (180x163x26,5)
Manufacturer: KASTAS
Sizes: 180x163x26,5 (mm)
B 194 17x4930 Li / 4975 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 99.70x103.70x2.00 (mm)
K21 NBR(20x26x6)
Manufacturer: KASTAS
Sizes: 20x26x6 (mm)
RPP14 DD 3888 MFX - Megaflex
Manufacturer: ContiTech AG
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.