Bearing QJ307NM
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.57 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.57 kg
Technical specifications
Designation : QJ307NM
Dimensions, mm : 35x80x21
Producer : TMB
K41 PTFE/NBR(500x476x8,1)
Manufacturer: KASTAS
Sizes: 500x476x8,1 (mm)
5L 610
Manufacturer: ContiTech AG
Подшипник H715345/H715311
Manufacturer: NSK-RHP
Sizes: 71.438x136.525x46.038 (mm)
Weight:: 3.111 (kg)
Bearing 62952X1M (752H)
Manufacturer: TMB
Sizes: 260x370x60 (mm)
5.7 NBR 90(144,30x05,70)
Manufacturer: KASTAS
Bearing W3-7/8
Manufacturer: INA-FAG
Sizes: 98.425x144.480x34.930 (mm)
Weight:: 1.841 (kg)
Подшипник NA4902
Manufacturer: NSK-RHP
Sizes: 15x28x13 (mm)
Weight:: 0.035 (kg)
K21 NBR(16x22x10)
Manufacturer: KASTAS
Sizes: 16x22x10 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 100x118x10 (mm)
K21 PU(114,80x125x5,70 )
Manufacturer: KASTAS
Sizes: 114,80x125x5,70 (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.
