Подшипник NA4830
Inner diameter:: 150 mm
Outer diameter: 190 mm
The size of the width: 40 mm
Weight:: 2.75 kg
Outer diameter: 190 mm
The size of the width: 40 mm
Weight:: 2.75 kg
Технические характеристики из каталога производителя:
- Обозначение NA4830
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,75 Кг
- Частота вращения предельная при пластичной смазке 1500 об/мин
- Частота вращения предельная при жидкой смазке 2400 об/мин
- Размер сопряженных деталей (da min.) 156,5
- Размер сопряженных деталей (Da max.) 183,5
- Размер сопряженных деталей (ra max.) 1
- Частота вращения предельная 2400 об/мин
Bearing NJ211E (42211E)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.67 (kg)

Bearing N336EM (2336EH)
Manufacturer: TMB
Sizes: 180x380x75 (mm)
Weight:: 44 (kg)

K55 NBR/ALUMINUM(100x20x12,9)
Manufacturer: KASTAS
Sizes: 100x20x12,9 (mm)

Подшипник 7013 A
Manufacturer: NSK-RHP
Sizes: 65x100x18 (mm)
Weight:: 0.455 (kg)

K503 (76,1x63,5x14,53)
Manufacturer: KASTAS
Sizes: 76,1x63,5x14,53 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 42x52x7 (mm)

Bearing NJ2305EM (42605EH)
Manufacturer: TMB
Sizes: 25x62x24 (mm)
Weight:: 0.35 (kg)

K33 PU(45x60x11,5)
Manufacturer: KASTAS
Sizes: 45x60x11,5 (mm)

Подшипник NNU 4952 K
Manufacturer: NSK-RHP
Sizes: 260x360x100 (mm)
Weight:: 31.1 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 55.50x62.60x3.55 (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.