Подшипник N 221
Inner diameter:: 105 mm
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 4 kg
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 4 kg
Технические характеристики из каталога производителя:
- Обозначение N 221
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 4 Кг
- Частота вращения предельная при пластичной смазке 3 400 об/мин
- Частота вращения предельная при жидкой смазке 4 000 об/мин
- Размер сопряженных деталей (da min.) 116
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2,1 мм.
- Размер сопряженных деталей (rb max.) 2
Bearing 618/9P5 (D1000089)
Manufacturer: TMB
Sizes: 9x17x4 (mm)
Weight:: 0.003 (kg)
22x8200 C 323
Manufacturer: ContiTech AG
K51 PU(18x26x10,4)
Manufacturer: KASTAS
Sizes: 18x26x10,4 (mm)
MEGADYNE ISORAN 352 PLT8 ( RPP8 352 PLATINUM )
Manufacturer: ContiTech AG
B 150 17x3810 Li / 3855 Ld
Manufacturer: ContiTech AG
Bearing 6204 ZZ
Manufacturer: ETERNO
Sizes: 20x47x14 (mm)
Weight:: 0.109 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 75x100x10 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3207-B-TVH
Manufacturer: FAG
Sizes: 35x72x27 (mm)
Weight:: 0.446 (kg)
SEALS (REINFORCED SEAL) (J)
Manufacturer: FEKO
Sizes: 145x175/205x18/20 (mm)
Z 29,5 10x750 Li / 773 Ld
Manufacturer: ContiTech AG
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.