Подшипник 7021 A
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.84 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.84 kg
Технические характеристики из каталога производителя:
- Обозначение 7021 A
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,84 Кг
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Частота вращения предельная при жидкой смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 115
- Размер сопряженных деталей (Da max.) 150
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 51,2 мм.
- Размер (r1 min.) 1 мм.
Подшипник 7206CDT
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.21 (kg)
Подшипник NCF 2919V
Manufacturer: SKF
Sizes: 95x130x22 (mm)
Weight:: 0.86 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 56x76x6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 18.00x23.00x2.50 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB4)
Manufacturer: STO
Sizes: 34x46x10.5 (mm)
Bearings GY1203-KRR-B
Manufacturer: INA-FAG
Weight:: 1.1 (kg)
T5/505 ( Т5 505 )
Manufacturer: ContiTech AG
CONTI-V D118 32X3000 Li/3076 Ld L=L EL
Manufacturer: ContiTech AG
Подшипник NJ 416
Manufacturer: NSK-RHP
Sizes: 80x200x48 (mm)
Weight:: 7.36 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x68x7 (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.