Подшипник 6821
Inner diameter:: 105 mm
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.325 kg
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.325 kg
Технические характеристики из каталога производителя:
- Обозначение 6821
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.325 Кг
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер сопряженных деталей (da min.) 110
- Размер сопряженных деталей (Da max.) 125
- Размер сопряженных деталей (ra max.) 1.0
K15 PU(45x34x4,2)
Manufacturer: KASTAS
Sizes: 45x34x4,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 300.00x312.00x6.00 (mm)
5.7 NBR 90(104,20x05,70)
Manufacturer: KASTAS
ZX 55 ZX 1419 Ld
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 22x47x8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL182916
Manufacturer: INA-FAG
Sizes: 80x110x19 (mm)
Подшипник NN3052
Manufacturer: NACHI
Sizes: 260x364x104 (mm)
Weight:: 46 (kg)
Bearing 618/9-Z (1060089)
Manufacturer: TMB
Sizes: 9x17x4 (mm)
Weight:: 0.003 (kg)
Подшипник 7212BEA
Manufacturer: NSK-RHP
Sizes: 60x110x22 (mm)
K20 (152,4x133,35x25,4)
Manufacturer: KASTAS
Sizes: 152,4x133,35x25,4 (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.
