Подшипник 7238BDT
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 21.5 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 21.5 kg
Технические характеристики из каталога производителя:
- Обозначение 7238BDT
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 21.5 Кг
- Частота вращения предельная при пластичной смазке 1100 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер сопряженных деталей (da min.) 199
- Размер сопряженных деталей (Da max.) 331
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 83.7 мм.
- Размер (r1 min.) 1.5 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 110 мм.
Made in USA ContiTech 14GTR-1568
Manufacturer: ContiTech AG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 7x14x4 (mm)
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ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2209-K-TVH-C3 + H309
Manufacturer: FAG
Sizes: 40x85x23 (mm)
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Bearing 61900-Z (1060900)
Manufacturer: TMB
Sizes: 10x22x6 (mm)
Weight:: 0.01 (kg)
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 58.73x82.55x11.90 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 292.00x298.00x3.00 (mm)
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B 74 17x1880 Li / 1925 Ld
Manufacturer: ContiTech AG
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Bearings LR5202KDD
Manufacturer: INA-FAG
Sizes: 15x40x15.9 (mm)
Weight:: 0.11 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 130.00x134.80x2.40 (mm)
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Bearing GIR30 DO
Manufacturer: ETERNO
Sizes: 30x73x22 (mm)
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.