Подшипник 6934
Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 28 mm
Weight:: 3.17 kg
Outer diameter: 230 mm
The size of the width: 28 mm
Weight:: 3.17 kg
Технические характеристики из каталога производителя:
- Обозначение 6934
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.17 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер сопряженных деталей (da min.) 178
- Размер сопряженных деталей (Da max.) 222
- Размер сопряженных деталей (ra max.) 2.0
Подшипник 23228EX1
Manufacturer: NACHI
Sizes: 140x250x88 (mm)
Weight:: 18.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 15.80x19.00x1.60 (mm)
Подшипник NU 317 E
Manufacturer: NACHI
Sizes: 85x180x41 (mm)
Weight:: 5.12 (kg)
RPP14 1638 ( RPP 14 1638 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 71940A
Manufacturer: TMB
Sizes: 200x280x38 (mm)
Weight:: 6.6 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 21.00x31.00x5.00 (mm)
K84 PU(81x75,5x4,5)
Manufacturer: KASTAS
Sizes: 81x75,5x4,5 (mm)
Bearing NU1015M (32115H)
Manufacturer: TMB
Sizes: 75x115x20 (mm)
Weight:: 0.75 (kg)
Bearing 7326 C
Manufacturer: ETERNO
Sizes: 130x280x58 (mm)
Weight:: 19.9 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCR)
Manufacturer: STO
Sizes: 48x68x7 (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.
