Bearing QJ208NM
Inner diameter:: 40 mm
Outer diameter: 80 mm
The size of the width: 18 mm
Weight:: 0.45 kg
Outer diameter: 80 mm
The size of the width: 18 mm
Weight:: 0.45 kg
Technical specifications
Designation : QJ208NM
Dimensions, mm : 40x80x18
Producer : TMB
Подшипник 7215CDF
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.23 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 7.70x12.70x2.50 (mm)
Торцевое уплотнение Торцевое уплотнение
Manufacturer: RiMi
4 NBR 70(094,00x04,00)
Manufacturer: KASTAS
Подшипник E32321J
Manufacturer: NACHI
Sizes: 105x225x81.5 (mm)
Weight:: 14.7 (kg)
K21 NBR(40x50x5)
Manufacturer: KASTAS
Sizes: 40x50x5 (mm)
1.5 NBR 70(040,00x01,50)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 160x190x16 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 54x65x12 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 31x47x7 (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.
