Подшипник 6821N
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 6821N
- 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 (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
Bearing DAC42820036B
Manufacturer:
Sizes: 42x82x36/36 (mm)

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 75x95x9.30 (mm)

120.0 MXL
Manufacturer: ContiTech AG

Bearing 6003
Manufacturer: ETERNO
Sizes: 17x35x10 (mm)
Weight:: 0.039 (kg)

HTD 8M 5456 ( HTD8M 5456 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing 7008CTAP4 (36108KJ)
Manufacturer: TMB
Sizes: 40x68x15 (mm)
Weight:: 0.19 (kg)

Подшипник 6901ZZ
Manufacturer: NSK-RHP
Sizes: 12x24x6 (mm)
Weight:: 0.01 (kg)

K81 TPE(34,68x39,68x1,75)
Manufacturer: KASTAS
Sizes: 34,68x39,68x1,75 (mm)

Подшипник 29413E
Manufacturer: NACHI
Sizes: 65x140x45 (mm)
Weight:: 3.41 (kg)

Bearing 28682 / 28621
Manufacturer: TIMKEN
Sizes: 57.15x96.838x24.608 (mm)
Weight:: 0.725 (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.