Подшипник RNA4902
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.021 kg
Технические характеристики из каталога производителя:
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.021 kg
- Обозначение RNA4902
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,021 Кг
- Частота вращения предельная при пластичной смазке 13000 об/мин
- Частота вращения предельная при жидкой смазке 22000 об/мин
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO30X42X16
Manufacturer: INA-FAG
Sizes: 30x42x16 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 85.72x101.72x8.00 (mm)
Bearings FC65442
Manufacturer: INA-FAG
Sizes: 33.710x57.070x2.770 (mm)
Weight:: 0.009 (kg)
13x1780 A 70
Manufacturer: ContiTech AG
Подшипник NCF1896V
Manufacturer: SKF
Sizes: 480x600x56 (mm)
Weight:: 35.5 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71940-E-T-P4S
Manufacturer: FAG
Sizes: 200x280x38 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x130x11 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SHL2)
Manufacturer: STO
Sizes: 93x114x13 (mm)
STD 1264 S8M CXA
Manufacturer: ContiTech AG
Подшипник 7011CDT
Manufacturer: NACHI
Sizes: 55x90x18 (mm)
Weight:: 0.42 (kg)
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.
