Подшипник 7020 A
Inner diameter:: 100 mm
Outer diameter: 150 mm
The size of the width: 24 mm
Weight:: 1.48 kg
Outer diameter: 150 mm
The size of the width: 24 mm
Weight:: 1.48 kg
Технические характеристики из каталога производителя:
- Обозначение 7020 A
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,48 Кг
- Частота вращения предельная при пластичной смазке 4 500 об/мин
- Частота вращения предельная при жидкой смазке 6 000 об/мин
- Размер сопряженных деталей (da min.) 109
- Размер сопряженных деталей (Da max.) 141
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 48,1 мм.
- Размер (r1 min.) 1 мм.
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 34x50x7 (mm)
Подшипник NUP 309 EG
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.91 (kg)
RPP14 DD 2432 MFX - Megaflex
Manufacturer: ContiTech AG
Krestovina 48x161
Manufacturer: TOYO
AX 31,5 AX 830 Ld
Manufacturer: ContiTech AG
Bearing 51252
Manufacturer: ETERNO
Sizes: 260x360x79 (mm)
Weight:: 25.2 (kg)
Bearing 609X1P5 (D60089)
Manufacturer: TMB
Sizes: 9x22x7 (mm)
Weight:: 0.015 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 75.00x80.00x2.50 (mm)
4 PU(73x4)
Manufacturer: KASTAS
Bearing 6202Z2 (202Z2)
Manufacturer: TMB
Sizes: 15x35x11 (mm)
Weight:: 0.045 (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.