Подшипник 29472E
Inner diameter:: 360 mm
Outer diameter: 640 mm
The size of the width: 170 mm
Weight:: 234 kg
Outer diameter: 640 mm
The size of the width: 170 mm
Weight:: 234 kg
Технические характеристики из каталога производителя:
- Обозначение 29472E
- Размер (r min.) 7.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 234 Кг
- Размер (d1) 480 мм.
- Частота вращения предельная при жидкой смазке 410 об/мин
- Размер сопряженных деталей (da min.) 485
- Размер сопряженных деталей (Da max.) 550
- Размер сопряженных деталей (ra max.) 6
- Размер (a) 210 мм.
- Размер (b1) 61 мм.
- Размер (B2) 164 мм.
- Размер (C) 82 мм.
8V 2120 / 25J 5385 Le
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 32x56x10 (mm)
Bearings LR207NPP
Manufacturer: INA-FAG
Sizes: 35x80x17 (mm)
Weight:: 0.4 (kg)
Bearing NN3018
Manufacturer: ETERNO
Sizes: 90x140x37 (mm)
Weight:: 2.05 (kg)
K702 PTFE/NBR(90x101x4,2)
Manufacturer: KASTAS
Sizes: 90x101x4,2 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71911-C-T-P4S
Manufacturer: FAG
Sizes: 55x80x13 (mm)
Подшипник RNA6903
Manufacturer: NSK-RHP
Sizes: 22x30x23 (mm)
Weight:: 0.041 (kg)
AT5 670 GEN III
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x100x10 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCN)
Manufacturer: STO
Sizes: 15x32x7.5/9 (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.