Подшипник NU 248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Технические характеристики из каталога производителя:
- Обозначение NU 248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 51.1 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
Подшипник NJ 2326 EM
Manufacturer: NSK-RHP
Sizes: 130x280x93 (mm)
Weight:: 30 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61905-2Z
Manufacturer: FAG
Sizes: 25x42x9 (mm)
STD 880 S8M CXP
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 53.97x73.13x12.70/14.80 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 38.70x49.30x5.30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 148.00x164.00x8.00 (mm)
SPB 4870 Lw
Manufacturer: ContiTech AG
Bearing 42375 / 42587
Manufacturer: TIMKEN
Sizes: 95.250x149.225x31.750 (mm)
Weight:: 1.804 (kg)
Bearing 16009P6 (E7000109)
Manufacturer: TMB
Sizes: 45x75x10 (mm)
Weight:: 0.17 (kg)
1.78 NBR 70(6,07x1,78 )
Manufacturer: KASTAS
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.
