Подшипник NP 211
Inner diameter:: 55 mm
Outer diameter: 88.5 mm
The size of the width: 21 mm
Weight:: 0.63 kg
Outer diameter: 88.5 mm
The size of the width: 21 mm
Weight:: 0.63 kg
Технические характеристики из каталога производителя:
- Обозначение NP 211
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.630 Кг
- Частота вращения предельная при пластичной смазке 6300 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Размер (r1 min.) 1.1 мм.
Bearing RNA4902RS
Manufacturer: ETERNO
Sizes: 20x28x13 (mm)
Weight:: 21.5 (kg)
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ207-MPA
Manufacturer: FAG
Sizes: 35x72x17 (mm)
Bearing 51220M (8220H)
Manufacturer: TMB
Sizes: 100x150x38 (mm)
Weight:: 2.2 (kg)
A 187 13x4750 Li / 4780 Ld
Manufacturer: ContiTech AG
Bearing 6403 (403)
Manufacturer: TMB
Sizes: 17x62x17 (mm)
Weight:: 0.27 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x52x11 (mm)
C 112 22x2845 Li / 2904 Ld
Manufacturer: ContiTech AG
K01 (140x160x32)
Manufacturer: KASTAS
Sizes: 140x160x32 (mm)
2.4 NBR 70(006,30x02,40)
Manufacturer: KASTAS
CC270 ( СС 270 ) Le= 6959 мм
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.
