Подшипник 6909ZENR
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.124 kg
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.124 kg
Технические характеристики из каталога производителя:
- Обозначение 6909ZENR
- Размер (r min.) 0.6 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.124 Кг
- Размер (d1) 66.7 мм.
- Частота вращения предельная при пластичной смазке 10000 об/мин
- Частота вращения предельная при жидкой смазке 12000 об/мин
- Размер (d2) 70.8 мм.
- Размер (a) 1.7 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 0.85 мм.
O-RING
Manufacturer: NQK SF
Sizes: 29.00x39.00x5.00 (mm)
3.53 FKM 80(036,10x03,53 )
Manufacturer: KASTAS
MEGADYNE ISORAN 940 GLD5 ( RPP5 940 GOLD )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 14.20x18.00x1.90 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 110.00x119.00x4.50 (mm)
Bearings FC68328-955
Manufacturer: INA-FAG
Weight:: 0.039 (kg)
4 NBR 70(114,50x04,00)
Manufacturer: KASTAS
K49 PU/NBR(140x119x8,1)
Manufacturer: KASTAS
Sizes: 140x119x8,1 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31316-N11CA-A100-140
Manufacturer: FAG
Sizes: 80x170x85 (mm)
Bearing NUKR 72
Manufacturer: ETERNO
Sizes: 72x24x80 (mm)
Weight:: 1.01 (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.