Подшипник 7228CTRSU
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 7.899 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 7.899 kg
Технические характеристики из каталога производителя:
- Обозначение 7228CTRSU
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 7,899 Кг
- Размер (d1) 236 мм.
- Частота вращения предельная при пластичной смазке 5 500 об/мин
- Частота вращения предельная при жидкой смазке 8 600 об/мин
- Размер (d2) 243 мм.
- Размер (a) 47,1 мм.
- Размер (r1 min.) 1,5 мм.
Подшипник 5213NR
Manufacturer: NACHI
Sizes: 65x120x38.1 (mm)
Weight:: 1.66 (kg)
K26 NBR 90(70x12x30)
Manufacturer: KASTAS
Sizes: 70x12x30 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 114x135x13 (mm)
K22 NBR(75x90x10)
Manufacturer: KASTAS
Sizes: 75x90x10 (mm)
SEALS (REINFORCED SEAL) (FR)
Manufacturer: FEKO
Sizes: 155x180x15 (mm)
AT3/1011 GEN III ( АТ3 1011 GENIII )
Manufacturer: ContiTech AG
Подшипник 6808DD
Manufacturer: NSK-RHP
Sizes: 40x52x7 (mm)
Weight:: 0.031 (kg)
K21 NBR(65x75x12)
Manufacturer: KASTAS
Sizes: 65x75x12 (mm)
T10 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 106.00x109.60x1.80 (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.
