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
HTD 8M 2632 ( HTD8M 2632 -V, -M, -MFX )
Manufacturer: ContiTech AG
3.53 NBR 70(69,44x3,53)
Manufacturer: KASTAS
Подшипник 6300N
Manufacturer: NSK-RHP
Sizes: 10x35x11 (mm)
Weight:: 0.052 (kg)
T20 DD
Manufacturer: ContiTech AG
MXL 48 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO70X90X30
Manufacturer: INA-FAG
Sizes: 70x90x30 (mm)
Bearings NAO30x45x17
Manufacturer: INA-FAG
Sizes: 30x45x17 (mm)
Weight:: 0.102 (kg)
Bearing NJ306EM (42306EH)
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.37 (kg)
K55F NBR/Metal(40x8x8,5)
Manufacturer: KASTAS
Sizes: 40x8x8,5 (mm)
Подшипник 7308B
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.655 (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.
