Подшипник NNU 4934
Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.12 kg
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.12 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4934
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 7,12 Кг
- Частота вращения предельная при пластичной смазке 2 400 об/мин
- Частота вращения предельная при жидкой смазке 2 800 об/мин
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x200x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 14.50x18.50x2.00 (mm)
Подшипник SL 18 4972
Manufacturer: INA-FAG
Sizes: 360x480x118 (mm)
Weight:: 62.1 (kg)
Bearing 7207ACTN (46207A)
Manufacturer: TMB
Sizes: 35x72x17 (mm)
Weight:: 0.28 (kg)
SPB 1590 Ld
Manufacturer: ContiTech AG
Подшипник 63/28NKE
Manufacturer: NACHI
Sizes: 28x68x18 (mm)
Weight:: 0.287 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 71811-B-TVH
Manufacturer: FAG
Sizes: 55x72x9 (mm)
220XL
Manufacturer: ContiTech AG
K17X PTFE/NBR(63x52x4,2)
Manufacturer: KASTAS
Sizes: 63x52x4,2 (mm)
MEGADYNE ISORAN 1050 RPP5 ( RPP 5M 1050 )
Manufacturer: ContiTech AG
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.
