Подшипник 7940A5TRSU
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 38 mm
Weight:: 75 kg
Outer diameter: 280 mm
The size of the width: 38 mm
Weight:: 75 kg
Технические характеристики из каталога производителя:
- Обозначение 7940A5TRSU
- Размер (r min.) 2,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 75 Кг
- Размер (d1) 268 мм.
- Частота вращения предельная при пластичной смазке 4 000 об/мин
- Частота вращения предельная при жидкой смазке 6 100 об/мин
- Размер (d2) 273 мм.
- Размер (a) 252,1 мм.
- Размер (r1 min.) 1,5 мм.
Bearing RN207M (502207H)
Manufacturer: TMB
Sizes: 35x61.8x17 (mm)
Weight:: 0.33 (kg)

RPP8 4272 ( RPP 8 4272 -V, -M, -MFX )
Manufacturer: ContiTech AG

4 FKM 80(042,00x04,00 )
Manufacturer: KASTAS

Bearing 6009Z (60109)
Manufacturer: TMB
Sizes: 45x75x16 (mm)
Weight:: 0.25 (kg)

HTD 111 3M
Manufacturer: ContiTech AG

Торцевое уплотнение RM MG12-68
Manufacturer: RiMi

Bearing 6340
Manufacturer: ETERNO
Sizes: 200x420x80 (mm)
Weight:: 55.5 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x57x7 (mm)

Подшипник NUP 205 EW
Manufacturer: NSK-RHP
Sizes: 25x52x15 (mm)
Weight:: 0.136 (kg)

Подшипник RSF-4956E4
Manufacturer: NSK-RHP
Sizes: 280x380x100 (mm)
Weight:: 34 (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.