Подшипник 7307
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 7307
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.475 Кг
- Частота вращения предельная при пластичной смазке 8000 об/мин
- Частота вращения предельная при жидкой смазке 10000 об/мин
- Размер сопряженных деталей (da min.) 44
- Размер сопряженных деталей (Da max.) 71
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 6.1 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
O-RING
Manufacturer: NQK SF
Sizes: 16.00x20.80x2.40 (mm)
Bearing 7216C (36216)
Manufacturer: TMB
Sizes: 80x140x26 (mm)
Weight:: 1.45 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 890x930x23 (mm)
Подшипник NNU 4936 K
Manufacturer: NSK-RHP
Sizes: 180x250x69 (mm)
Weight:: 10.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 12.29x19.35x3.53 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 124.00x129.00x2.50 (mm)
HTD 8M 3248 ( HTD8M 3248 -V, -M, -MFX )
Manufacturer: ContiTech AG
K09 PU(48x56x7/4)
Manufacturer: KASTAS
Sizes: 48x56x7/4 (mm)
Bearing 619/8-Z (1060098)
Manufacturer: TMB
Sizes: 8x19x6 (mm)
Weight:: 0.0071 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB9Y)
Manufacturer: STO
Sizes: 56x73x8/13 (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.