Подшипник 6903VV
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.017 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.017 kg
Технические характеристики из каталога производителя:
- Обозначение 6903VV
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,017 Кг
- Частота вращения предельная при пластичной смазке 24 000 об/мин
- Размер сопряженных деталей (da min.) 19
- Размер сопряженных деталей (da max) 19,5
- Размер сопряженных деталей (Da max.) 28
- Размер сопряженных деталей (ra max.) 0,3
- Расчетный коэффициент (f0) 14,7
K21 NBR(450x490x20)
Manufacturer: KASTAS
Sizes: 450x490x20 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ RPNA18/32
Manufacturer: INA-FAG
Sizes: 18x32x16 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBR)
Manufacturer: STO
Sizes: 80x100x12 (mm)
Bearing 6315Z1 (315Z1)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.05 (kg)
Подшипник HR32214J
Manufacturer: NSK-RHP
Sizes: 70x125x33.25 (mm)
Weight:: 1.66 (kg)
Подшипник RLM1616
Manufacturer: NSK-RHP
Sizes: 16x24x16 (mm)
Weight:: 0.021 (kg)
Bearing NJ411 (42411)
Manufacturer: TMB
Sizes: 55x140x33 (mm)
Weight:: 2.55 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 28.00x33.30x2.65 (mm)
Bearing 6214ZZ (160214K)
Manufacturer: TMB
Sizes: 70x125x24 (mm)
Weight:: 1.1 (kg)
Подшипник NJ 2315 E
Manufacturer: NACHI
Sizes: 75x160x55 (mm)
Weight:: 5.3 (kg)
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.
