Подшипник NU 2238
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 37.5 kg
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 37.5 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2238
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 37.5 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 1900 об/мин
- Размер (r1 min.) 4 мм.
K54 NBR(80x68x4)
Manufacturer: KASTAS
Sizes: 80x68x4 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 105x130x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 54.00x62.00x4.00 (mm)
Krestovina 25,02X63,8
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K21 NBR(269x290x12 )
Manufacturer: KASTAS
Sizes: 269x290x12 (mm)
Bearing 7312B (66312)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.75 (kg)
K27 NBR(53,97x63,50x5,38/7,44)
Manufacturer: KASTAS
Sizes: 53,97x63,50x5,38/7,44 (mm)
Z 31 10x790 Li / 813 Ld
Manufacturer: ContiTech AG
ATG10 3770 MFX - Megaflex ( ATK10 3770 BFX - BRECOFLEX )
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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.
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.
