Подшипник NF 238
Inner diameter:: 190 mm
Outer diameter: 299 mm
The size of the width: 55 mm
Weight:: 22 kg
Outer diameter: 299 mm
The size of the width: 55 mm
Weight:: 22 kg
Технические характеристики из каталога производителя:
- Обозначение NF 238
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 22 Кг
- Частота вращения предельная при пластичной смазке 1 800 об/мин
- Частота вращения предельная при жидкой смазке 2 200 об/мин
- Размер сопряженных деталей (da min.) 206
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер сопряженных деталей (Db max) 324
- Размер сопряженных деталей (Db min.) 305
- Размер сопряженных деталей (rb max.) 3
Bearing K18X24X12
Manufacturer: ETERNO
Sizes: 18x24x12 (mm)
Weight:: 0.012 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x33x6 (mm)
Bearing GE50ES
Manufacturer: TMB
Sizes: 50x75x35 (mm)
Weight:: 0.56 (kg)
Bearing NU204
Manufacturer: ETERNO
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 227.00x241.00x7.00 (mm)
Bearing 6034 ZZ
Manufacturer: ETERNO
Sizes: 170x260x42 (mm)
Weight:: 7.175 (kg)
K33 PU(75x83x11,5)
Manufacturer: KASTAS
Sizes: 75x83x11,5 (mm)
SEALS (REINFORCED SEAL) (D)
Manufacturer: FEKO
Sizes: 8x40x15 (mm)
Krestovina 65,7x72,5
Manufacturer: TOYO
Подшипник 110KBE031
Manufacturer: NACHI
Sizes: 110x180x56 (mm)
Weight:: 6.47 (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.
