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.
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71914-C-T-P4S
Manufacturer: FAG
Sizes: 70x100x16 (mm)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 40x50x4 (mm)
ContiTech STD 8M 20 HP-PAZ
Manufacturer: ContiTech AG
2.62 NBR 90(072,69x02,62 )
Manufacturer: KASTAS
K38 PU(25x35x7)
Manufacturer: KASTAS
Sizes: 25x35x7 (mm)
Bearing ASS560X604X2,3A
Manufacturer: INA-FAG
Sizes: 560x604x2.3 (mm)
Weight:: 0.730 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2208-2RS-TVH
Manufacturer: FAG
Sizes: 40x80x23 (mm)
Bearing 609P6 (E19)
Manufacturer: TMB
Sizes: 9x24x7 (mm)
Weight:: 0.014 (kg)
K21 PU(30x40x8 )
Manufacturer: KASTAS
Sizes: 30x40x8 (mm)
Подшипник 7217BDT
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.87 (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.
