Подшипник 6821NR
Inner diameter:: 105 mm
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.335 kg
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.335 kg
Технические характеристики из каталога производителя:
- Обозначение 6821NR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.335 Кг
- Размер (d1) 127.6 мм.
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер (d2) 135.7 мм.
- Размер (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
Корпус MUP006
Manufacturer: NACHI
Weight:: 454 (kg)

Bearing HM801346 / HM801310
Manufacturer: TIMKEN
Sizes: 38.1x82.55x29.37 (mm)
Weight:: 0.767 (kg)

AT10/1150 ( АТ10 1150 )
Manufacturer: ContiTech AG

Bearing NJ2322E (42622E)
Manufacturer: TMB
Sizes: 110x240x80 (mm)
Weight:: 17 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 53.60x58.40x2.40 (mm)

4 NBR 70(155,00x04,00)
Manufacturer: KASTAS

Подшипник 7028DT
Manufacturer: NACHI
Sizes: 140x210x33 (mm)
Weight:: 3.63 (kg)

Bearings GRA104-NPP-B-206
Manufacturer: INA-FAG
Weight:: 0.31 (kg)

Подшипник NCF 2214 V
Manufacturer: SKF
Sizes: 70x125x31 (mm)
Weight:: 1.66 (kg)

Подшипник 6816
Manufacturer: NSK-RHP
Sizes: 80x100x10 (mm)
Weight:: 0.151 (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.