Подшипник 6820ZNR
Inner diameter:: 100 mm
Outer diameter: 125 mm
The size of the width: 13 mm
Weight:: 0.32 kg
Outer diameter: 125 mm
The size of the width: 13 mm
Weight:: 0.32 kg
Технические характеристики из каталога производителя:
- Обозначение 6820ZNR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.320 Кг
- Размер (d1) 122.6 мм.
- Частота вращения предельная при пластичной смазке 4600 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер (d2) 130.7 мм.
- Размер (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
K22 NBR(80x90x12)
Manufacturer: KASTAS
Sizes: 80x90x12 (mm)
Bearing NU212 (32212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50.80x70.10x12.70 (mm)
K15 PU(20x12,5x3,2)
Manufacturer: KASTAS
Sizes: 20x12,5x3,2 (mm)
Bearing 7002CTAP4 (36102KJ)
Manufacturer: TMB
Sizes: 15x32x8 (mm)
Weight:: 0.028 (kg)
Корпус UCFX12
Manufacturer: NACHI
Weight:: 5.3 (kg)
Bearing 7219CTAP4 (36219KJ)
Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 7.00x17.66x5.33 (mm)
Bearing 31308 (7FB)
Manufacturer: GMB
Sizes: 40x90x23 (mm)
Weight:: 0.727 (kg)
Подшипник 6322
Manufacturer: NSK-RHP
Sizes: 110x240x50 (mm)
Weight:: 9.51 (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.