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.
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PTUEY20
Manufacturer: INA-FAG
13x2360 A 93
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 60.00x62.00x1.00 (mm)
Подшипник HR302/28
Manufacturer: NSK-RHP
Sizes: 28x58x17.25 (mm)
Weight:: 0.203 (kg)
Bearings NUTR3072
Manufacturer: INA-FAG
Sizes: 30x72x29 (mm)
Weight:: 0.7 (kg)
Bearing SCE88
Manufacturer: INA-FAG
Sizes: 12.700x17.462x12.700 (mm)
Weight:: 0.007 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 115x135x12 (mm)
Bearing LR200KDD
Manufacturer: INA-FAG
Sizes: 10x32x9 (mm)
Weight:: 9 (kg)
ATG10 2360 MFX - Megaflex ( ATK10 2360 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Bearing NJ238EM (42238EH)
Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 23 (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.