Подшипник 6903NR
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.019 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.019 kg
Технические характеристики из каталога производителя:
- Обозначение 6903NR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.019 Кг
- Размер (d1) 28.7 мм.
- Частота вращения предельная при пластичной смазке 24000 об/мин
- Частота вращения предельная при жидкой смазке 29000 об/мин
- Размер (d2) 32.8 мм.
- Размер (a) 1.3 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
K23 NBR(105x94x8)
Manufacturer: KASTAS
Sizes: 105x94x8 (mm)
Bearing 29252 (9039252)
Manufacturer: TMB
Sizes: 260x360x60 (mm)
Weight:: 18.5 (kg)
Bearing WS81144
Manufacturer: INA-FAG
Sizes: 220x270x11 (mm)
Weight:: 1.590 (kg)
Подшипник 24024CK30E4
Manufacturer: NSK-RHP
Sizes: 120x180x60 (mm)
Weight:: 5.33 (kg)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 247.65x279.60x15.87 (mm)
K35 PTFE/NBR(36x46,7x4,2)
Manufacturer: KASTAS
Sizes: 36x46,7x4,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 18.00x25.10x3.55 (mm)
Подшипник NCF3017CV
Manufacturer: SKF
Sizes: 85x130x34 (mm)
Weight:: 1.5 (kg)
MEGADYNE ISORAN 3048 GLD8 ( RPP8 3048 GOLD )
Manufacturer: ContiTech AG
Krestovina 57x164
Manufacturer: TOYO
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.