Подшипник NNU 4960 K
Inner diameter:: 300 mm
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4960 K
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 51,9 Кг
- Частота вращения предельная при пластичной смазке 1 200 об/мин
- Частота вращения предельная при жидкой смазке 1 500 об/мин
Bearing 32009 (2007109E)
Manufacturer: TMB
Sizes: 45x75x20 (mm)
Weight:: 0.34 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 12.80x17.60x2.40 (mm)
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 49.90x100/104,50x25.40/4 (mm)
Krestovina 20x56,4
Manufacturer: TOYO
Подшипник 6828
Manufacturer: NACHI
Sizes: 140x175x18 (mm)
Weight:: 0.84 (kg)
Bearing 32010 (3CC)
Manufacturer: GMB
Sizes: 50x80x20 (mm)
Weight:: 0.366 (kg)
K06 NBR(105x117x12/7)
Manufacturer: KASTAS
Sizes: 105x117x12/7 (mm)
CONTI-V D110 32X2800 Li/2876 Ld L=L EL
Manufacturer: ContiTech AG
K705 PTFE/NBR(105x117,2x8,1)
Manufacturer: KASTAS
Sizes: 105x117,2x8,1 (mm)
6.99 NBR 70(104,14x06,99)
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.
