Подшипник 7220DB
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.32 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.32 kg
Технические характеристики из каталога производителя:
- Обозначение 7220DB
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3.32 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3400 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 173
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 23.4 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 68 мм.
MEGADYNE ISORAN 900 RPP5 ( RPP 5M 900 )
Manufacturer: ContiTech AG
Bearing LM 6 L
Manufacturer: ETERNO
Sizes: 6x12x35 (mm)
HTD 8M 4656 ( HTD8M 4656 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71902-C-T-P4S
Manufacturer: FAG
Sizes: 15x28x7 (mm)
Bearing RNU1022M (292122H)
Manufacturer: TMB
Sizes: 110x170x28 (mm)
Weight:: 2.3 (kg)
3L 930
Manufacturer: ContiTech AG
Bearing DAC39740036S
Manufacturer:
Sizes: 39.1x74.02x36/34 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x49x10 (mm)
Подшипник MFJ-2520
Manufacturer: NSK-RHP
Sizes: 25x32x20 (mm)
Weight:: 0.034 (kg)
GEAR PULLEYS 8M-32S 79.89 (8M-32S 79.89/62)
Manufacturer: BBC
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.
