Подшипник 30321D
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 53.5 mm
Weight:: 9.2 kg
Outer diameter: 225 mm
The size of the width: 53.5 mm
Weight:: 9.2 kg
Технические характеристики из каталога производителя:
- Обозначение 30321D
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 9.20 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 2000 об/мин
- Размер (a) - 15.7 мм.
- Размер (r1 min.) 4 мм.
- Размер (r2 min.) 3 мм.
- Расчетный коэффициент (e) 0.81
- Расчетный коэффициент (Y0) 0.41
- Расчетный коэффициент (Y1) 0.74
Bearing 61905P5 (D1000905)
Manufacturer: TMB
Sizes: 25x42x9 (mm)
Weight:: 0.045 (kg)

Подшипник 52218
Manufacturer: NSK-RHP
Sizes: 90x135x62 (mm)
Weight:: 225 (kg)

AT10 DD
Manufacturer: ContiTech AG

HTD 8M 4392 ( HTD8M 4392 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник NJ 412
Manufacturer: NACHI
Sizes: 60x150x35 (mm)
Weight:: 3.05 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 240x270x15 (mm)

SEALS (REINFORCED SEAL) (D)
Manufacturer: FEKO
Sizes: 130x160x13 (mm)

Bearing (1)
Manufacturer: TMB
Sizes: 35x88x25 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20221-MB
Manufacturer: FAG
Sizes: 105x190x36 (mm)

Bearing 922
Manufacturer: INA-FAG
Sizes: 110x160x40 (mm)
Weight:: 2.810 (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.