Подшипник 6811NR
Inner diameter:: 55 mm
Outer diameter: 72 mm
The size of the width: 9 mm
Weight:: 0.085 kg
Outer diameter: 72 mm
The size of the width: 9 mm
Weight:: 0.085 kg
Технические характеристики из каталога производителя:
- Обозначение 6811NR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.085 Кг
- Размер (d1) 70.7 мм.
- Частота вращения предельная при пластичной смазке 8500 об/мин
- Частота вращения предельная при жидкой смазке 10000 об/мин
- Размер (d2) 74.8 мм.
- Размер (a) 1.7 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
O-RING
Manufacturer: NQK SF
Sizes: 50.00x55.30x2.65 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 37.5x49x7 (mm)
PJ 1054 / 415 J
Manufacturer: ContiTech AG
Подшипник 09081/09196
Manufacturer: NSK-RHP
Sizes: 20.625x49.225x23.02 (mm)
Weight:: 0.2 (kg)
Bearing HK0908
Manufacturer: INA-FAG
Sizes: 9x13x8 (mm)
Weight:: 0.003 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 87x98.55x15.50/17.50 (mm)
2.62 NBR 70(023,81x02,62)
Manufacturer: KASTAS
Bearing 6072X3
Manufacturer: TMB
Sizes: 360x549.5x85 (mm)
Weight:: 64.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x22x5.5 (mm)
Bearings K89340
Manufacturer: INA-FAG
Sizes: 200x340x28 (mm)
Weight:: 31.93 (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.