Подшипник NP 221
Inner diameter:: 105 mm
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Технические характеристики из каталога производителя:
- Обозначение NP 221
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.95 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер (r1 min.) 2.1 мм.
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBR)
Manufacturer: STO
Sizes: 65x85x13 (mm)
Подшипник 35TAB07DF-2NK
Manufacturer: NACHI
Sizes: 35x72x15 (mm)
K01 (360x400x55 )
Manufacturer: KASTAS
Sizes: 360x400x55 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x120x8 (mm)
SPB 2410
Manufacturer: ContiTech AG
AT20 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3206-B-2Z-TVH
Manufacturer: FAG
Sizes: 30x62x23.8 (mm)
Weight:: 0.295 (kg)
Подшипник 23148CE4
Manufacturer: NSK-RHP
Sizes: 240x400x128 (mm)
Weight:: 66.9 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (KP)
Manufacturer: STO
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x72x12 (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.
