Подшипник E30210J
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 21.75 mm
Weight:: 0.53 kg
Outer diameter: 90 mm
The size of the width: 21.75 mm
Weight:: 0.53 kg
Технические характеристики из каталога производителя:
- Обозначение E30210J
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.53 Кг
- Частота вращения предельная при пластичной смазке 4100 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер (a) 1.9 мм.
- Размер (r1 min.) 1.5 мм.
- Размер (r2 min.) 1.5 мм.
- Расчетный коэффициент (e) 0.42
- Расчетный коэффициент (Y0) 0.79
- Расчетный коэффициент (Y1) 1.43
O-RING
Manufacturer: NQK SF
Sizes: 128.00x135.10x3.55 (mm)

Bearing NU248EM (32248EH)
Manufacturer: TMB
Sizes: 240x440x72 (mm)
Weight:: 51.5 (kg)

10X1700 Z 67
Manufacturer: ContiTech AG

Bearing 22340 KMW33
Manufacturer: ETERNO
Sizes: 200x420x138 (mm)
Weight:: 91.4 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 115x140x13 (mm)

Подшипник 6312ZZ
Manufacturer: NSK-RHP
Sizes: 105x225x49 (mm)
Weight:: 8.09 (kg)

Bearing PI242812
Manufacturer: INA-FAG
Sizes: 38.1x44.45x19.5 (mm)
Weight:: 0.589 (kg)

Bearing 71838TN
Manufacturer: TMB
Sizes: 190x240x24 (mm)

SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 59.50x110/117.40x15.90/22.70 (mm)

SEALS (REINFORCED SEAL) (D)
Manufacturer: FEKO
Sizes: 87.17x117.45x12.30 (mm)


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.