Подшипник NA4830
Inner diameter:: 150 mm
Outer diameter: 190 mm
The size of the width: 40 mm
Weight:: 2.75 kg
Outer diameter: 190 mm
The size of the width: 40 mm
Weight:: 2.75 kg
Технические характеристики из каталога производителя:
- Обозначение NA4830
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,75 Кг
- Частота вращения предельная при пластичной смазке 1500 об/мин
- Частота вращения предельная при жидкой смазке 2400 об/мин
- Размер сопряженных деталей (da min.) 156,5
- Размер сопряженных деталей (Da max.) 183,5
- Размер сопряженных деталей (ra max.) 1
- Частота вращения предельная 2400 об/мин
O-RING
Manufacturer: NQK SF
Sizes: 239.00x246.00x3.50 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 44.4x60x7.0 (mm)
Bearing NU340EMP6 (E32340EH)
Manufacturer: TMB
Sizes: 200x420x80 (mm)
Weight:: 57 (kg)
Подшипник C4134V
Manufacturer: SKF
Sizes: 170x280x109 (mm)
Weight:: 27 (kg)
Bearing N234EMZ1 (2234EHZ1)
Manufacturer: TMB
Sizes: 170x310x52 (mm)
Weight:: 37 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 255.00x281.00x13.00 (mm)
17x5300 B 209
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ASP)
Manufacturer: FEKO
Sizes: 35x62x10 (mm)
Bearing NUP2326
Manufacturer: ETERNO
Sizes: 130x280x93 (mm)
Weight:: 30.65 (kg)
STD 672 S8M CXP
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.
