Подшипник 6921N
Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 20 mm
Weight:: 0.803 kg
Outer diameter: 145 mm
The size of the width: 20 mm
Weight:: 0.803 kg
Технические характеристики из каталога производителя:
- Обозначение 6921N
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.803 Кг
- Размер (d1) 142.6 мм.
- Частота вращения предельная при пластичной смазке 4200 об/мин
- Частота вращения предельная при жидкой смазке 5100 об/мин
- Размер (a) 3.3 мм.
- Размер (b) 1.9 мм.
- Размер (r1 min.) 0.5 мм.
Bearing 6215
Manufacturer: ETERNO
Sizes: 75x130x25 (mm)
Weight:: 1.21 (kg)

K68 POM(90x95x15)
Manufacturer: KASTAS
Sizes: 90x95x15 (mm)

K22 NBR(110x125x9)
Manufacturer: KASTAS
Sizes: 110x125x9 (mm)

Bearing HK1412
Manufacturer: INA-FAG
Sizes: 14x20x12 (mm)
Weight:: 0.011 (kg)

K95 NBR(22x28x5 )
Manufacturer: KASTAS
Sizes: 22x28x5 (mm)

Подшипник 6915VV
Manufacturer: NSK-RHP
Sizes: 75x105x16 (mm)
Weight:: 0.364 (kg)

Bearing NN3064KW33 (3182164KW33)
Manufacturer: TMB
Sizes: 320x480x121 (mm)
Weight:: 76.4 (kg)

Подшипник NNCF4916CV
Manufacturer: SKF
Sizes: 80x110x30 (mm)
Weight:: 0.87 (kg)

Bearing 626-2RSP6 (E180026)
Manufacturer: TMB
Sizes: 6x19x6 (mm)
Weight:: 0.0081 (kg)

HTD 2248 8M CXP
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.