Подшипник N 309
Inner diameter:: 45 mm
Outer diameter: 86.5 mm
The size of the width: 25 mm
Weight:: 0.869 kg
Outer diameter: 86.5 mm
The size of the width: 25 mm
Weight:: 0.869 kg
Технические характеристики из каталога производителя:
- Обозначение N 309
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,869 Кг
- Частота вращения предельная при пластичной смазке 6 300 об/мин
- Частота вращения предельная при жидкой смазке 7 500 об/мин
- Размер сопряженных деталей (da min.) 53
- Размер сопряженных деталей (ra max.) 1,5
- Размер (r1 min.) 1,5 мм.
- Размер сопряженных деталей (rb max.) 1,5
Bearings NUTR1747-A
Manufacturer: INA-FAG
Sizes: 17x47x21 (mm)
Weight:: 0.22 (kg)
Bearing 294/560 (90394/560)
Manufacturer: TMB
Sizes: 560x980x250 (mm)
Weight:: 810 (kg)
SPB 1590 Ld
Manufacturer: ContiTech AG
K21 PU(38x50x9)
Manufacturer: KASTAS
Sizes: 38x50x9 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 43.00x46.80x1.90 (mm)
K103 NBR(55x63x5/6,5)
Manufacturer: KASTAS
Sizes: 55x63x5/6,5 (mm)
K17X PTFE/NBR(160x139x8,1)
Manufacturer: KASTAS
Sizes: 160x139x8,1 (mm)
Bearing NN3006K/W33P4 (3182106K)
Manufacturer: TMB
Sizes: 30x55x19 (mm)
Weight:: 0.19 (kg)
Подшипник 45TMP93
Manufacturer: NSK-RHP
Sizes: 45x85x24 (mm)
K41 PTFE/NBR(175x159,9x6,3)
Manufacturer: KASTAS
Sizes: 175x159,9x6,3 (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.