Подшипник 21318EX1
Inner diameter:: 90 mm
Outer diameter: 190 mm
The size of the width: 43 mm
Weight:: 6.1 kg
Outer diameter: 190 mm
The size of the width: 43 mm
Weight:: 6.1 kg
Технические характеристики из каталога производителя:
- Обозначение 21318EX1
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 6,1 Кг
- Частота вращения предельная при пластичной смазке 2800 об/мин
- Частота вращения предельная при жидкой смазке 3600 об/мин
- Расчетный коэффициент (e) 0,23
- Расчетный коэффициент (Y0) 2,84
- Расчетный коэффициент (Y1) 2,91
- Расчетный коэффициент (Y2) 4,33
Подшипник MR 74 ZZ
Manufacturer: NSK
Sizes: 4x7x2.5 (mm)
K17 PTFE/NBR(42x31x4,2)
Manufacturer: KASTAS
Sizes: 42x31x4,2 (mm)
K36 (38,1x50,8x12,4)
Manufacturer: KASTAS
Sizes: 38,1x50,8x12,4 (mm)
SEALS (REINFORCED SEAL) (TFS)
Manufacturer: FEKO
Sizes: 13.80x38.40x7.50 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 35x48x6 (mm)
RPP8 2304 ( RPP 8 2304 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 32215 (7515E)
Manufacturer: TMB
Sizes: 75x130x33.25 (mm)
Weight:: 1.65 (kg)
Подшипник 6824NR
Manufacturer: NSK
Sizes: 120x150x16 (mm)
Weight:: 0.537 (kg)
AT20 DD
Manufacturer: ContiTech AG
K21 NBR(38x45x6)
Manufacturer: KASTAS
Sizes: 38x45x6 (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.