Подшипник NA4905
Inner diameter:: 25 mm
Outer diameter: 42 mm
The size of the width: 17 mm
Weight:: 0.091 kg
Outer diameter: 42 mm
The size of the width: 17 mm
Weight:: 0.091 kg
Технические характеристики из каталога производителя:
- Обозначение NA4905
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,091 Кг
- Частота вращения предельная при пластичной смазке 9000 об/мин
- Частота вращения предельная при жидкой смазке 14000 об/мин
- Размер сопряженных деталей (da min.) 27
- Размер сопряженных деталей (Da max.) 40
- Размер сопряженных деталей (ra max.) 0,3
Bearing NUP322EM (92322EH)
Manufacturer: TMB
Sizes: 110x240x50 (mm)
Weight:: 11 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7021-E-T-P4S
Manufacturer: FAG
Sizes: 105x160x26 (mm)
Подшипник N 217
Manufacturer: NSK
Sizes: 85x133.8x28 (mm)
Weight:: 1.87 (kg)
Подшипник 6313-2NSE
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.08 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 34x72x11 (mm)
Bearing NA4919
Manufacturer: ETERNO
Sizes: 95x110x130 (mm)
Weight:: 1.36 (kg)
Подшипник 7903 C
Manufacturer: NSK
Sizes: 17x30x7 (mm)
Weight:: 0.017 (kg)
Подшипник 100KBE03
Manufacturer: NACHI
Sizes: 100x215x87 (mm)
Weight:: 16.9 (kg)
Подшипник 319430 DA-2LSV
Manufacturer: SKF
Sizes: 150x210x80 (mm)
Weight:: 8.40 (kg)
K702 PTFE/NBR(15x19,9x2,2)
Manufacturer: KASTAS
Sizes: 15x19,9x2,2 (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.