Подшипник NUP 238 E
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 26 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 26 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 238 E
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 26.0 Кг
- Частота вращения предельная при пластичной смазке 1700 об/мин
- Частота вращения предельная при жидкой смазке 2000 об/мин
- Размер (r1 min.) 4 мм.
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 88.90x104.75x9.52 (mm)
RPP8 DD 4996 MFX - Megaflex
Manufacturer: ContiTech AG
Bearings RF-30-PP
Manufacturer: INA-FAG
Sizes: 12.700x47.625x26.990 (mm)
Weight:: 0.327 (kg)
K21 NBR(118x132x8,5)
Manufacturer: KASTAS
Sizes: 118x132x8,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTG)
Manufacturer: STO
Sizes: 41x61x9/12.5 (mm)
K755 PTFE/NBR(490x460x15 )
Manufacturer: KASTAS
Sizes: 490x460x15 (mm)
Mechanical seal RM 155-25
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x35x8 (mm)
Bearings NK21/20
Manufacturer: INA-FAG
Sizes: 21x29x20 (mm)
Weight:: 0.352 (kg)
C 48 22x1220 Li / 1279 Ld
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.
