Подшипник 6920N
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.78 kg
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.78 kg
Технические характеристики из каталога производителя:
- Обозначение 6920N
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.780 Кг
- Размер (d1) 137.6 мм.
- Частота вращения предельная при пластичной смазке 4400 об/мин
- Частота вращения предельная при жидкой смазке 5300 об/мин
- Размер (a) 3.3 мм.
- Размер (b) 1.9 мм.
- Размер (r1 min.) 0.5 мм.
O-RING
Manufacturer: NQK SF
Sizes: 170.00x190.00x10.00 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL182916
Manufacturer: INA-FAG
Sizes: 80x110x19 (mm)
K21 NBR(25x35x7)
Manufacturer: KASTAS
Sizes: 25x35x7 (mm)
Подшипник 6308ZENR
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.633 (kg)
Подшипник NP 211
Manufacturer: NACHI
Sizes: 55x88.5x21 (mm)
Weight:: 0.63 (kg)
RPP14 2212 ( RPP 14 2212 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NJ1028
Manufacturer: ETERNO
Sizes: 140x210x33 (mm)
Weight:: 4.11 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 77.16x79.40x1.12 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61815-2Z-Y
Manufacturer: FAG
Sizes: 75x95x10 (mm)
Bearing LR209NPPU
Manufacturer: INA-FAG
Sizes: 45x90x19 (mm)
Weight:: 19 (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.