Подшипник NNU 4928
Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.08 kg
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.08 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4928
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 4,08 Кг
- Частота вращения предельная при пластичной смазке 2 800 об/мин
- Частота вращения предельная при жидкой смазке 3 600 об/мин
Подшипник NUP 2228
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.3 (kg)
Bearings NUTR30-A
Manufacturer: INA-FAG
Sizes: 30x62x29 (mm)
Weight:: 0.465 (kg)
Подшипник 6022
Manufacturer: NACHI
Sizes: 110x170x28 (mm)
Weight:: 1.97 (kg)
K37 (100x120x14,50)
Manufacturer: KASTAS
Sizes: 100x120x14,50 (mm)
Подшипник 5218ANR
Manufacturer: NACHI
Sizes: 90x160x52.4 (mm)
Weight:: 4.28 (kg)
Подшипник 53252U
Manufacturer: NACHI
Sizes: 260x360x93 (mm)
Weight:: 225 (kg)
Подшипник 23228AXK
Manufacturer: NACHI
Sizes: 140x250x88 (mm)
Weight:: 19.3 (kg)
K35 PTFE/NBR(15x22,3x3,2)
Manufacturer: KASTAS
Sizes: 15x22,3x3,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 180x210x16 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 220x260x22 (mm)
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.
