Подшипник NNU 4938
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4938
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 10,9 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 600 об/мин
STD 1192 S8M
Manufacturer: ContiTech AG
2.62 FKM 80(061,60x02,62 )
Manufacturer: KASTAS
Mechanical seal RM 551-34
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 15.20x19.00x1.90 (mm)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 62x82x10 (mm)
K06 PU(300x320x10/18)
Manufacturer: KASTAS
Sizes: 300x320x10/18 (mm)
Bearing 6012Z (60112)
Manufacturer: TMB
Sizes: 60x95x18 (mm)
Weight:: 0.43 (kg)
Bearing 7328 C
Manufacturer: ETERNO
Sizes: 140x300x62 (mm)
Weight:: 24.31 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 17x25x4 (mm)
Подшипник 6907
Manufacturer: NACHI
Sizes: 35x55x10 (mm)
Weight:: 0.073 (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.
