Подшипник E30303J
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 15.25 mm
Weight:: 0.13 kg
Outer diameter: 47 mm
The size of the width: 15.25 mm
Weight:: 0.13 kg
Технические характеристики из каталога производителя:
- Обозначение E30303J
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.130 Кг
- Частота вращения предельная при пластичной смазке 9000 об/мин
- Частота вращения предельная при жидкой смазке 12000 об/мин
- Размер (a) 4.8 мм.
- Размер (r1 min.) 1 мм.
- Размер (r2 min.) 1 мм.
- Расчетный коэффициент (e) 0.29
- Расчетный коэффициент (Y0) 1.16
- Расчетный коэффициент (Y1) 2.11
Bearing NU217EM (32217EH)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 1.9 (kg)
K21 NBR(20x32x7,5)
Manufacturer: KASTAS
Sizes: 20x32x7,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 31x50x8 (mm)
Подшипник 65200/65500
Manufacturer: NSK
Sizes: 50.8x127x44.45 (mm)
Weight:: 2.89 (kg)
Mechanical seal RM 560D-25
Manufacturer: RiMi
Bearing NU1022
Manufacturer: ETERNO
Sizes: 110x170x28 (mm)
Weight:: 2.31 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2207-K-TVH-C3 + H307
Manufacturer: FAG
Sizes: 30x72x23 (mm)
Подшипник 6004-2NSE9
Manufacturer: NACHI
Sizes: 20x42x12 (mm)
Weight:: 0.070 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 650x720x25 (mm)
Bearing NU1006MP5 (D32106H)
Manufacturer: TMB
Sizes: 30x55x13 (mm)
Weight:: 0.12 (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.
