Подшипник NA4920
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.95 kg
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.95 kg
Технические характеристики из каталога производителя:
- Обозначение NA4920
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,95 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 3600 об/мин
- Размер сопряженных деталей (da min.) 106,5
- Размер сопряженных деталей (Da max.) 133,5
- Размер сопряженных деталей (ra max.) 1
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA6915-ZW
Manufacturer: INA-FAG
Sizes: 75x105x54 (mm)
Подшипник 53264U
Manufacturer: NACHI
Sizes: 320x440x112 (mm)
Weight:: 225 (kg)
Bearing 05X44
Manufacturer: INA-FAG
Sizes: 12.700x30.150x11.227 (mm)
Weight:: 0.040 (kg)
B 161 17x4090 Li / 4135 Ld
Manufacturer: ContiTech AG
Krestovina 36х89
Manufacturer: TOYO
Подшипник 6212N
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.783 (kg)
Bearings GYE20-KRR-B
Manufacturer: INA-FAG
Weight:: 0.17 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 12.75x62.75x47.50 (mm)
MEGADYNE ISORAN 360 SLV8 ( RPP8 360 SILVER )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 101.60x139.85x12.70 (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.
