Подшипник 6917ZNR
Inner diameter:: 85 mm
Outer diameter: 120 mm
The size of the width: 18 mm
Weight:: 0.524 kg
Outer diameter: 120 mm
The size of the width: 18 mm
Weight:: 0.524 kg
Технические характеристики из каталога производителя:
- Обозначение 6917ZNR
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.524 Кг
- Размер (d1) 117.6 мм.
- Частота вращения предельная при пластичной смазке 5200 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
- Размер (d2) 125.7 мм.
- Размер (a) 3.3 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
Подшипник N 252
Manufacturer: NACHI
Sizes: 260x420x80 (mm)
Weight:: 66.7 (kg)
HTD 1041 3M
Manufacturer: ContiTech AG
HTD 8M 5776 ( HTD8M 5776 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 2208
Manufacturer: NSK-RHP
Sizes: 40x80x23 (mm)
Корпус UCPK321
Manufacturer: NACHI
Weight:: 40.4 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 300x340x16 (mm)
B 112,5 17x2855 Li / 2900 Ld
Manufacturer: ContiTech AG
HTD 8M 1344 ( HTD8M 1344 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings KRV72-PP-A
Manufacturer: INA-FAG
Weight:: 1.045 (kg)
Bearing 387A / 382
Manufacturer: TIMKEN
Sizes: 57.150x98.425x21.000 (mm)
Weight:: 0.628 (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.