Подшипник 7308B
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.655 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.655 kg
Технические характеристики из каталога производителя:
- Обозначение 7308B
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.655 Кг
- Частота вращения предельная при пластичной смазке 6300 об/мин
- Частота вращения предельная при жидкой смазке 8500 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (Da max.) 81
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 15.8 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 40 Градусы
Krestovina 28,6x91,5
Manufacturer: TOYO
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Manufacturer: ETERNO
Sizes: 50x110x44.4 (mm)
Weight:: 1.95 (kg)
FR200 PU(36x46x8 )
Manufacturer: KASTAS
Sizes: 36x46x8 (mm)
XPB 2530 Lw / Ld ( ХРВ 2530 )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AR-B)
Manufacturer: FEKO
Sizes: 25x38.20x7.20 (mm)
Krestovina 19x48,5
Manufacturer: TOYO
Bearing 61919
Manufacturer: ETERNO
Sizes: 95x130x18 (mm)
Weight:: 0.68 (kg)
Bearing SNH87
Manufacturer: INA-FAG
Sizes: 12.700x19.050x11.112 (mm)
Weight:: 0.011 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x50x7 (mm)
Bearing 22234KW33 (3534KW33)
Manufacturer: TMB
Sizes: 170x310x86 (mm)
Weight:: 28.5 (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.