Подшипник FR 3 ZZ
Inner diameter:: 4.762 mm
Outer diameter: 14.351 mm
The size of the width: 4.978 mm
Weight:: 3.09 kg
Outer diameter: 14.351 mm
The size of the width: 4.978 mm
Weight:: 3.09 kg
Технические характеристики из каталога производителя:
- Обозначение FR 3 ZZ
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 3,09 Кг
- Частота вращения предельная при пластичной смазке 43 000 об/мин
- Размер сопряженных деталей (db min) 6,5
- Размер сопряженных деталей (ra max.) 0,3
- Размер (C1) 1,07 мм.
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 17x40x7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 7x22x7 (mm)
Bearing 2790 / 2735X
Manufacturer: TIMKEN
Sizes: 33.338x73.025x23.812 (mm)
Weight:: 0.446 (kg)
Bearing DAC30520022
Manufacturer:
Sizes: 30x52x22/22 (mm)
Подшипник 240/530E
Manufacturer: NACHI
Sizes: 530x780x250 (mm)
Weight:: 417 (kg)
Bearing DAC40572420
Manufacturer:
Sizes: 40x57x24/20 (mm)
AT10/1200 ( АТ10 1200 )
Manufacturer: ContiTech AG
Bearing NATR17
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 20 (kg)
Bearing 6011 (111)
Manufacturer: TMB
Sizes: 55x90x18 (mm)
Weight:: 0.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 290.00x297.10x3.55 (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.