Подшипник NU 2248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 83.5 kg
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 83.5 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 83.5 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
XPA 1932 Lw / Ld ( ХРА 1932 )
Manufacturer: ContiTech AG
Bearing K52x57x12
Manufacturer: INA-FAG
Sizes: 52x57x12 (mm)
Weight:: 0.0024 (kg)
K73 POLYESTER/PTFE(125x130x15)
Manufacturer: KASTAS
Sizes: 125x130x15 (mm)
Bearing 7008CETAP5 (36108KJ-SH)
Manufacturer: TMB
Sizes: 40x68x15 (mm)
Weight:: 0.19 (kg)
SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 16x28x10 (mm)
CTD 1600 C8M CARBON
Manufacturer: ContiTech AG
3 NBR 70(139,50x03,00)
Manufacturer: KASTAS
17x7750 B 305
Manufacturer: ContiTech AG
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASEL60-N
Manufacturer: INA-FAG
O-RING
Manufacturer: NQK SF
Sizes: 55.00x71.00x8.00 (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.
