Подшипник NF 238
Inner diameter:: 190 mm
Outer diameter: 299 mm
The size of the width: 55 mm
Weight:: 22.1 kg
Outer diameter: 299 mm
The size of the width: 55 mm
Weight:: 22.1 kg
Технические характеристики из каталога производителя:
- Обозначение NF 238
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 22.1 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 1900 об/мин
- Размер (r1 min.) 4 мм.
Bearing NUP2320
Manufacturer: ETERNO
Sizes: 100x215x73 (mm)
Weight:: 12.74 (kg)
K95 NBR(7x15x5)
Manufacturer: KASTAS
Sizes: 7x15x5 (mm)
K73 POLYESTER/PTFE(65x70x9,7)
Manufacturer: KASTAS
Sizes: 65x70x9,7 (mm)
K33 PU(140x155x9)
Manufacturer: KASTAS
Sizes: 140x155x9 (mm)
Bearing NUP310EN (192310E)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.15 (kg)
K21 NBR(25,4x38,1x3,17)
Manufacturer: KASTAS
Sizes: 25,4x38,1x3,17 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 17.70x21.26x1.78 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 14x25/35x19 (mm)
Bearings KR19-X-PP-A
Manufacturer: INA-FAG
Weight:: 0.032 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71907-C-T-P4S
Manufacturer: FAG
Sizes: 35x55x10 (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.
