Подшипник 21315EX1
Inner diameter:: 75 mm
Outer diameter: 160 mm
The size of the width: 37 mm
Weight:: 3.8 kg
Outer diameter: 160 mm
The size of the width: 37 mm
Weight:: 3.8 kg
Технические характеристики из каталога производителя:
- Обозначение 21315EX1
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3,8 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 4000 об/мин
- Расчетный коэффициент (e) 0,23
- Расчетный коэффициент (Y0) 2,8
- Расчетный коэффициент (Y1) 2,87
- Расчетный коэффициент (Y2) 4,27
Bearing 6212P5 (D212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.78 (kg)
D 264 32x6704 Li / 6780 Ld
Manufacturer: ContiTech AG
Bearing 7021CTAP4 (36121KJ)
Manufacturer: TMB
Sizes: 105x160x26 (mm)
Weight:: 1.6 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 105x130x15 (mm)
KBT PTFE(2x25)
Manufacturer: KASTAS
Подшипник NU 315
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.21 (kg)
Подшипник 22311AEX
Manufacturer: NACHI
Sizes: 55x120x43 (mm)
Weight:: 2.39 (kg)
Подшипник NA6917
Manufacturer: NSK-RHP
Sizes: 85x120x63 (mm)
Weight:: 2.25 (kg)
Подшипник NA4924
Manufacturer: NSK-RHP
Sizes: 120x165x45 (mm)
Weight:: 2.9 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 21x31x7 (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.