Подшипник 6811ZNR
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 6811ZNR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- 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.
D 195 32x4954 Li / 5030 Ld
Manufacturer: ContiTech AG
ContiTech STD 8M 30 HP
Manufacturer: ContiTech AG
Bearings F-224443-50
Manufacturer: INA-FAG
Sizes: 59x69.400x1.500 (mm)
Weight:: 0.005 (kg)
V 381/5 FK
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 59.50x63.50x2.00 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x22x4 (mm)
Bearing NJ221EM (42221EH)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 4 (kg)
XPB 2100 Lw / Ld ( ХРВ 2100 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 170x195x15 (mm)
RPP8 3568 ( RPP 8 3568 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.