Подшипник 6904NR
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.037 kg
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.037 kg
Технические характеристики из каталога производителя:
- Обозначение 6904NR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.037 Кг
- Размер (d1) 35.7 мм.
- Частота вращения предельная при пластичной смазке 19000 об/мин
- Частота вращения предельная при жидкой смазке 23000 об/мин
- Размер (d2) 39.8 мм.
- Размер (a) 1.7 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
1.78 NBR 90(011,11x01,78)
Manufacturer: KASTAS
AT10 890 ( АТ10 890 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 88.00x97.00x4.50 (mm)
RPP14 6258 ( RPP 14 6258 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing RN219M (502219H)
Manufacturer: TMB
Sizes: 95x151.5x32 (mm)
Weight:: 2.18 (kg)
Подшипник 7007DF
Manufacturer: NACHI
Sizes: 35x62x14 (mm)
Weight:: 0.17 (kg)
SPB 1590 Ld
Manufacturer: ContiTech AG
Bearing 1315
Manufacturer: ETERNO
Sizes: 75x160x37 (mm)
Weight:: 3.55 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO50X68X20-IS1
Manufacturer: INA-FAG
Sizes: 50x68x20 (mm)
Подшипник 53424
Manufacturer: NACHI
Sizes: 120x250x107.3 (mm)
Weight:: 24.6 (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.