Подшипник NU 228
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.49 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.49 kg
Технические характеристики из каталога производителя:
- Обозначение NU 228
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 9.49 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер (r1 min.) 3 мм.
Bearing 6318P4
Manufacturer: TMB
Sizes: 90x190x43 (mm)
Weight:: 4.95 (kg)
Bearing DAC42750037
Manufacturer:
Sizes: 42x75x37/37 (mm)
T5/900 ( Т5 900 )
Manufacturer: ContiTech AG
Подшипник HR32948J
Manufacturer: NSK-RHP
Sizes: 240x320x51 (mm)
Weight:: 11.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 2.50x5.70x1.60 (mm)
Подшипник NJ 248
Manufacturer: NACHI
Sizes: 240x440x72 (mm)
Weight:: 51.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 260.00x280.00x10.00 (mm)
B 119 17x3025 Li / 3070 Ld
Manufacturer: ContiTech AG
Bearing 2777 / 2735X
Manufacturer: TIMKEN
Sizes: 38.1x73.025x23.812 (mm)
Weight:: 0.463 (kg)
HTD 1690 5M CXP
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.
