Подшипник 7218 B
Inner diameter:: 90 mm
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.29 kg
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.29 kg
Технические характеристики из каталога производителя:
- Обозначение 7218 B
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,29 Кг
- Частота вращения предельная при пластичной смазке 3 200 об/мин
- Частота вращения предельная при жидкой смазке 4 300 об/мин
- Размер сопряженных деталей (da min.) 100
- Размер сопряженных деталей (Da max.) 150
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 67,4 мм.
- Размер (r1 min.) 1 мм.
Bearing 51240
Manufacturer: ETERNO
Sizes: 200x280x62 (mm)
Weight:: 12 (kg)
K17 PTFE/NBR(185x169,5x6,3)
Manufacturer: KASTAS
Sizes: 185x169,5x6,3 (mm)
5.7 NBR 70(259,20x05,70)
Manufacturer: KASTAS
Bearing 51117 (8117)
Manufacturer: TMB
Sizes: 85x110x19 (mm)
Weight:: 0.44 (kg)
SPZ 1412 Ld
Manufacturer: ContiTech AG
XPB 2700 Lw / Ld ( ХРВ 2700 )
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
94XL
Manufacturer: ContiTech AG
RPP14 9954 ( RPP 14 9954 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 PU(48x63x12)
Manufacturer: KASTAS
Sizes: 48x63x12 (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.