Подшипник NNU 4938 K
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4938 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 10,9 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 600 об/мин
Bearing NF315
Manufacturer: ETERNO
Sizes: 75x160x37 (mm)
Weight:: 3.5 (kg)
Подшипник 54217
Manufacturer: NSK-RHP
Sizes: 85x125x59.2 (mm)
Weight:: 0.73 (kg)
RPP8 DD 3452 MFX - Megaflex
Manufacturer: ContiTech AG
Krestovina 53x135
Manufacturer: TOYO
Подшипник LM3025
Manufacturer: NSK-RHP
Sizes: 25x37x25.2 (mm)
Weight:: 0.092 (kg)
MEGADYNE ISORAN 392XL
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1205-K-TVH-C3
Manufacturer: FAG
Sizes: 25x52x15 (mm)
Подшипник 21308AXK
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.79 (kg)
DHTD 1200 D5M CXP
Manufacturer: ContiTech AG
B 38 17x965 Li / 1010 Ld
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.
