Подшипник NJ 2219 E
Inner diameter:: 95 mm
Outer diameter: 170 mm
The size of the width: 43 mm
Weight:: 4.23 kg
Outer diameter: 170 mm
The size of the width: 43 mm
Weight:: 4.23 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 2219 E
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 4.23 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 4000 об/мин
- Размер (r1 min.) 2.1 мм.
Bearing 51226M (8226H)
Manufacturer: TMB
Sizes: 130x190x45 (mm)
Weight:: 4 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (D[HTCL])
Manufacturer: STO
Sizes: 72x96x9 (mm)
Bearing 625
Manufacturer: ETERNO
Sizes: 5x16x5 (mm)
Weight:: 0.161 (kg)
2 NBR 90(021,00x02,00)
Manufacturer: KASTAS
K69 POM(46x40x12,8)
Manufacturer: KASTAS
Sizes: 46x40x12,8 (mm)
Подшипник NU 2328 E
Manufacturer: NACHI
Sizes: 140x300x102 (mm)
Weight:: 35.9 (kg)
Подшипник 6221N
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.76 (kg)
K751 PTFE/Spring(65x55,6x7,1)
Manufacturer: KASTAS
Sizes: 65x55,6x7,1 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71906-E-T-P4S
Manufacturer: FAG
Sizes: 30x47x9 (mm)
Bearings LR5005NPPU
Manufacturer: INA-FAG
Sizes: 25x52x16 (mm)
Weight:: 0.15 (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.