Подшипник NJ 312 EM
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.06 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.06 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 312 EM
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,06 Кг
- Частота вращения предельная при пластичной смазке 4800 об/мин
- Частота вращения предельная при жидкой смазке 5600 об/мин
- Размер сопряженных деталей (da min.) 71
- Размер сопряженных деталей (Da max.) 119
- Размер сопряженных деталей (db min) 71
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2,1 мм.
- Допустимое осевое смещение (S) 1,5
- Размер сопряженных деталей (Db max) 119
- Размер сопряженных деталей (db max.) 75
- Размер сопряженных деталей (rb max.) 2
K29 PU/POM(45x55,7x4,2)
Manufacturer: KASTAS
Sizes: 45x55,7x4,2 (mm)

K73 POLYESTER/PTFE(117x125x25)
Manufacturer: KASTAS
Sizes: 117x125x25 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2213-K-2RS-TVH-C3 + H313
Manufacturer: FAG
Sizes: 60x120x31 (mm)

5 NBR 70(075,00x05,00)
Manufacturer: KASTAS

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x45x8 (mm)

Подшипник 6020N
Manufacturer: NSK-RHP
Sizes: 100x150x24 (mm)
Weight:: 1.29 (kg)

Подшипник 6808
Manufacturer: NSK-RHP
Sizes: 40x52x7 (mm)
Weight:: 0.031 (kg)

Bearing NF204
Manufacturer: ETERNO
Sizes: 20x47x14 (mm)
Weight:: 0.117 (kg)

Bearing 22328W33 (3628W33)
Manufacturer: TMB
Sizes: 140x300x102 (mm)
Weight:: 36.5 (kg)

Подшипник 53405U
Manufacturer: NSK-RHP
Sizes: 25x60x29 (mm)
Weight:: 0.73 (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.