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.
Bearing NJ218EM (42218EH)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 3.00x9.00x3.00 (mm)

SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 55.90x105/109.80x25/4 (mm)

AT10 DD
Manufacturer: ContiTech AG

T10 DD
Manufacturer: ContiTech AG

Bearing 81220 TV
Manufacturer: INA-FAG
Sizes: 100x150x38 (mm)
Weight:: 2.200 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 11.50x14.50x1.50 (mm)

Подшипник H-E32305J
Manufacturer: NACHI
Sizes: 25x62x25.25 (mm)
Weight:: 0.378 (kg)

Bearing 33009 (2CE)
Manufacturer: GMB
Sizes: 45x75x24 (mm)
Weight:: 0.398 (kg)

SPA 2832
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.