Подшипник 7210 A
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.466 kg
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.466 kg
Технические характеристики из каталога производителя:
- Обозначение 7210 A
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,466 Кг
- Частота вращения предельная при пластичной смазке 8 000 об/мин
- Частота вращения предельная при жидкой смазке 11 000 об/мин
- Размер сопряженных деталей (da min.) 57
- Размер сопряженных деталей (Da max.) 83
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 30,2 мм.
- Размер (r1 min.) 0,6 мм.
Bearing 6311 (311)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.35 (kg)
Bearing S6305-2Z
Manufacturer: ETERNO
Sizes: 25.00x62.00x17.00 (mm)
Weight:: 230 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 60x90x10 (mm)
Bearing K20X30X30
Manufacturer: ETERNO
Sizes: 20x30x30 (mm)
Weight:: 0.049 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2206-K-2RS-TVH-C3 + H306
Manufacturer: FAG
Sizes: 25x62x20 (mm)
Подшипник C 2213 TN9
Manufacturer: SKF
Sizes: 65x120x31 (mm)
Weight:: 1.45 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 54x65x8 (mm)
Krestovina 32x91
Manufacturer: TOYO
O-RING
Manufacturer: NQK SF
Sizes: 178.60x190.00x5.70 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 152.4x187.3x19 (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.