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.
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 85x110x13 (mm)

XT200 PU(70x82x8,6)
Manufacturer: KASTAS
Sizes: 70x82x8,6 (mm)

Торцевое уплотнение RM MG12-42
Manufacturer: RiMi

Bearing FT016
Manufacturer: INA-FAG
Sizes: 12.700x22.225x9.525 (mm)
Weight:: 15.69 (kg)

Bearing XW2-3/8
Manufacturer: INA-FAG
Sizes: 60.325x87.330x17.480 (mm)
Weight:: 0.349 (kg)

Подшипник 23932CAKE4
Manufacturer: NSK-RHP
Sizes: 160x220x45 (mm)
Weight:: 4.97 (kg)

AT10 980 GEN III
Manufacturer: ContiTech AG

Bearing 7201CP5 (36201J)
Manufacturer: TMB
Sizes: 12x32x10 (mm)
Weight:: 0.036 (kg)

Подшипник NJ 2208 ET
Manufacturer: NSK-RHP
Sizes: 40x80x23 (mm)
Weight:: 0.48 (kg)

SPB 3150
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.