Подшипник 6909NR
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.124 kg
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.124 kg
Технические характеристики из каталога производителя:
- Обозначение 6909NR
- Размер (r min.) 0.6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.124 Кг
- Размер (d1) 66.7 мм.
- Частота вращения предельная при пластичной смазке 10000 об/мин
- Частота вращения предельная при жидкой смазке 12000 об/мин
- Размер (d2) 70.8 мм.
- Размер (a) 1.7 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 0.85 мм.
Bearing 32030 (2007130)
Manufacturer: TMB
Sizes: 150x225x48 (mm)
Weight:: 10.5 (kg)

Подшипник 6305ZZ
Manufacturer: NSK-RHP
Sizes: 25x62x17 (mm)
Weight:: 0.235 (kg)

Bearings E45 KRR
Manufacturer: INA-FAG
Sizes: 45x85x56.3 (mm)
Weight:: 0.81 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x63x8 (mm)

K21 NBR(65x85x12)
Manufacturer: KASTAS
Sizes: 65x85x12 (mm)

Bearings K812/560
Manufacturer: INA-FAG
Sizes: 560x750x60 (mm)
Weight:: 47 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x75x12 (mm)

Подшипник 6910DDU
Manufacturer: NSK-RHP
Sizes: 50x72x12 (mm)
Weight:: 0.135 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ207-E-TVP2 + HJ207-E
Manufacturer: FAG
Sizes: 35x72x17 (mm)

Подшипник 53428XU
Manufacturer: NSK-RHP
Sizes: 140x280x131 (mm)
Weight:: 0.73 (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.