Подшипник NF 315
Inner diameter:: 75 mm
Outer diameter: 139.5 mm
The size of the width: 37 mm
Weight:: 3.2 kg
Outer diameter: 139.5 mm
The size of the width: 37 mm
Weight:: 3.2 kg
Технические характеристики из каталога производителя:
- Обозначение NF 315
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,2 Кг
- Частота вращения предельная при пластичной смазке 3 800 об/мин
- Частота вращения предельная при жидкой смазке 4 800 об/мин
- Размер сопряженных деталей (da min.) 86
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2,1 мм.
- Размер сопряженных деталей (Db max) 149
- Размер сопряженных деталей (Db min.) 143
- Размер сопряженных деталей (rb max.) 2
O-RING
Manufacturer: NQK SF
Sizes: 27.00x41.00x7.00 (mm)
K36 (60x80x14,5)
Manufacturer: KASTAS
Sizes: 60x80x14,5 (mm)
SEALS (REINFORCED SEAL) (FRV)
Manufacturer: FEKO
Sizes: 41.70x51.70x5.50/6.50 (mm)
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 70x90x12 (mm)
Bearing 22322 (3622)
Manufacturer: TMB
Sizes: 110x240x80 (mm)
Weight:: 18.5 (kg)
Bearing 7003 C
Manufacturer: ETERNO
Sizes: 17x35x10 (mm)
Weight:: 0.051 (kg)
Bearing GS89334
Manufacturer: INA-FAG
Sizes: 170x280x23 (mm)
Weight:: 7.030 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 52x68x7 (mm)
Подшипник 23024CDE4
Manufacturer: NSK-RHP
Sizes: 120x180x46 (mm)
Weight:: 4.11 (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.