Подшипник NF 234
Inner diameter:: 170 mm
Outer diameter: 272 mm
The size of the width: 52 mm
Weight:: 17.4 kg
Outer diameter: 272 mm
The size of the width: 52 mm
Weight:: 17.4 kg
Технические характеристики из каталога производителя:
- Обозначение NF 234
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 17,4 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 400 об/мин
- Размер сопряженных деталей (da min.) 186
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер сопряженных деталей (Db max) 294
- Размер сопряженных деталей (Db min.) 278
- Размер сопряженных деталей (rb max.) 3
HTD 8M 2616 ( HTD8M 2616 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 61.00x70.00x4.50 (mm)
HTD 390 3M CXP
Manufacturer: ContiTech AG
K21 NBR(65x80x12)
Manufacturer: KASTAS
Sizes: 65x80x12 (mm)
Bearing 6317Z2 (317Z2)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.6 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 43x63.7x13 (mm)
K17 PTFE/NBR(540x515,5x8,1)
Manufacturer: KASTAS
Sizes: 540x515,5x8,1 (mm)
Bearing NUP214
Manufacturer: ETERNO
Sizes: 70x125x24 (mm)
Weight:: 1.22 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 100x115x10 (mm)
T2,5/500 ( Т2,5 500 )
Manufacturer: ContiTech AG
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.
