Подшипник 7307BDB
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.475 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.475 kg
Технические характеристики из каталога производителя:
- Обозначение 7307BDB
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.475 Кг
- Частота вращения предельная при пластичной смазке 5500 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Размер сопряженных деталей (da min.) 40
- Размер сопряженных деталей (Da max.) 74.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 13.7 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 42 мм.
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 49.90x100/104,50x25.40/4 (mm)

Bearing NU2252EM (32522EH)
Manufacturer: TMB
Sizes: 260x460x130 (mm)
Weight:: 112 (kg)

Корпус UKFCX11+H2311
Manufacturer: NACHI
Weight:: 3.9 (kg)

STD 992 S8M
Manufacturer: ContiTech AG

K21 NBR(38x58x10)
Manufacturer: KASTAS
Sizes: 38x58x10 (mm)

Bearing NUP305EN (192305E)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.25 (kg)

Bearings K87414
Manufacturer: INA-FAG
Sizes: 70x150x11 (mm)
Weight:: 0.650 (kg)

75.2 MXL
Manufacturer: ContiTech AG

MEGADYNE ISORAN 1240 RPP5 ( RPP 5M 1240 )
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x92x9 (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.