Подшипник 7321 A
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Технические характеристики из каталога производителя:
- Обозначение 7321 A
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 9,34 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 600 об/мин
- Размер сопряженных деталей (da min.) 119
- Размер сопряженных деталей (Da max.) 211
- Размер сопряженных деталей (ra max.) 2,5
- Размер (a) 72,1 мм.
- Размер (r1 min.) 1,1 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11.6x24x10 (mm)
RPP14 2338 ( RPP 14 2338 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 20.00x27.10x3.55 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 44x56x7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3213-B-TVH
Manufacturer: FAG
Sizes: 65x120x38.1 (mm)
Weight:: 1.64 (kg)
BX 34,5 BX 919 Ld
Manufacturer: ContiTech AG
Bearing 16007 2RS
Manufacturer: ETERNO
Sizes: 35x62x9 (mm)
Weight:: 0.11 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 30.00x33.00x1.50 (mm)
K23 NBR(38x28x7)
Manufacturer: KASTAS
Sizes: 38x28x7 (mm)
Bearing 62207 2RS
Manufacturer: ETERNO
Sizes: 35x72x23 (mm)
Weight:: 0.388 (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.
