Подшипник 6821N
Inner diameter:: 105 mm
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.335 kg
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.335 kg
Технические характеристики из каталога производителя:
- Обозначение 6821N
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.335 Кг
- Размер (d1) 127.6 мм.
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 102x125x13 (mm)
ATG10 1800 MFX - Megaflex ( ATK10 1800 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Bearing 6215P4
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)
HTD 8M 2592 ( HTD8M 2592 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 79.37x98.70x12.70 (mm)
Bearings NUTR1747-A
Manufacturer: INA-FAG
Sizes: 17x47x21 (mm)
Weight:: 0.22 (kg)
Bearing 61817 2RS
Manufacturer: ETERNO
Sizes: 85x110x13 (mm)
Weight:: 0.27 (kg)
RPP14 4494 ( RPP 14 4494 -V, -M, -MFX )
Manufacturer: ContiTech AG
K703 PTFE/NBR(180x196x9,5)
Manufacturer: KASTAS
Sizes: 180x196x9,5 (mm)
Bearing TWB3446
Manufacturer: INA-FAG
Sizes: 53.975x73.020x1.600 (mm)
Weight:: 0.024 (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.
