Подшипник 21309AX
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Технические характеристики из каталога производителя:
- Обозначение 21309AX
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1,05 Кг
- Частота вращения предельная при пластичной смазке 6750 об/мин
- Частота вращения предельная при жидкой смазке 9000 об/мин
- Расчетный коэффициент (e) 0,31
- Расчетный коэффициент (Y0) 2,11
- Расчетный коэффициент (Y1) 2,16
- Расчетный коэффициент (Y2) 3,22
Подшипник NUP 213
Manufacturer: NACHI
Sizes: 65x120x23 (mm)
Weight:: 1.06 (kg)
Bearing 6304P4
Manufacturer: TMB
Sizes: 20x52x15 (mm)
Weight:: 0.14 (kg)
HTD 8M 2976 ( HTD8M 2976 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71903-E-T-P4S
Manufacturer: FAG
Sizes: 17x30x7 (mm)
Подшипник 23064CAKE4
Manufacturer: NSK-RHP
Sizes: 320x480x121 (mm)
Weight:: 75.6 (kg)
Подшипник 53248
Manufacturer: NACHI
Sizes: 240x340x81.6 (mm)
Weight:: 225 (kg)
Krestovina 34x99
Manufacturer: TOYO
O-RING
Manufacturer: NQK SF
Sizes: 390.00x410.00x10.00 (mm)
HTD 8M 4376 ( HTD8M 4376 -V, -M, -MFX )
Manufacturer: ContiTech AG
PL 2705 / 1065 L
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.
