Подшипник 7230CTRSU
Inner diameter:: 150 mm
Outer diameter: 270 mm
The size of the width: 45 mm
Weight:: 10.034 kg
Outer diameter: 270 mm
The size of the width: 45 mm
Weight:: 10.034 kg
Технические характеристики из каталога производителя:
- Обозначение 7230CTRSU
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 10,034 Кг
- Размер (d1) 256 мм.
- Частота вращения предельная при пластичной смазке 5 100 об/мин
- Частота вращения предельная при жидкой смазке 8 000 об/мин
- Размер (d2) 263 мм.
- Размер (a) 50,6 мм.
- Размер (r1 min.) 1,5 мм.
Подшипник NF 252
Manufacturer: NACHI
Sizes: 260x420x80 (mm)
Weight:: 66.7 (kg)
Bearing RNU1017M (292117H)
Manufacturer: TMB
Sizes: 85x130x22 (mm)
Weight:: 1.05 (kg)
Bearing K12x15x13 TV
Manufacturer: INA-FAG
Sizes: 12x15x13 (mm)
Weight:: 0.0023 (kg)
3.53 NBR 70(060,33x03,53)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 22x35x7 (mm)
Подшипник 5216N
Manufacturer: NACHI
Sizes: 80x140x44.4 (mm)
Weight:: 2.48 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 17x28x7 (mm)
3.53 NBR 70(164,70x03,53)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 230.00x246.00x8.00 (mm)
AX 38,5 AX 1008 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.
