Подшипник NU 2248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 83.5 kg
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 83.5 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 83.5 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 12x21x4 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x38x8 (mm)
Bearing NJ326EMZ1 (42326EHZ1)
Manufacturer: TMB
Sizes: 130x280x58 (mm)
Weight:: 17 (kg)
ATG10 4780 MFX - Megaflex ( ATK10 4780 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
K11 TPE(75x87,2x12/7,2)
Manufacturer: KASTAS
Sizes: 75x87,2x12/7,2 (mm)
Bearing DAC35670042
Manufacturer:
Sizes: 35x67x42/42 (mm)
K86 PU(300x290,7x9,3)
Manufacturer: KASTAS
Sizes: 300x290,7x9,3 (mm)
K11 TPE(63x73x6,3/10)
Manufacturer: KASTAS
Sizes: 63x73x6,3/10 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1308-K-TVH-C3
Manufacturer: FAG
Sizes: 40x90x23 (mm)
MEGADYNE ISORAN 1280 RPP8 ( RPP 8M 1280 )
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.
