Подшипник 21307EK
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.57 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.57 kg
Технические характеристики из каталога производителя:
- Обозначение 21307EK
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0,57 Кг
- Частота вращения предельная при пластичной смазке 7000 об/мин
- Частота вращения предельная при жидкой смазке 8500 об/мин
- Расчетный коэффициент (e) 0,27
- Расчетный коэффициент (Y0) 2,43
- Расчетный коэффициент (Y1) 2,49
- Расчетный коэффициент (Y2) 3,71
Bearing NJ426
Manufacturer: ETERNO
Sizes: 130x340x78 (mm)
Weight:: 37.05 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 345.00x359.00x7.00 (mm)
Подшипник N 307
Manufacturer: NACHI
Sizes: 35x68.2x21 (mm)
Weight:: 0.46 (kg)
K757 PTFE/NBR(63x53x6,3)
Manufacturer: KASTAS
Sizes: 63x53x6,3 (mm)
Bearing 29340 (9039340)
Manufacturer: TMB
Sizes: 200x340x85 (mm)
Weight:: 28.5 (kg)
RPP14 7140 ( RPP 14 7140 -V, -M, -MFX )
Manufacturer: ContiTech AG
CX 59 CX 1564 Ld
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x48x8 (mm)
Подшипник 6818NR
Manufacturer: NSK-RHP
Sizes: 90x115x13 (mm)
Weight:: 0.276 (kg)
MEGADYNE ISORAN 2590 RPP14 ( RPP 14M 2590 )
Manufacturer: ContiTech AG
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.
