Bearing QJ312M (176312H)
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 0.99 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 0.99 kg
Technical specifications
Designation : QJ312M
ГОСТ : 176312H
Dimensions, mm : 60x130x31
Producer : TMB
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )
Manufacturer: STO
Sizes: 17x28x7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (KP)
Manufacturer: STO
Bearing 7304BTN (66304A)
Manufacturer: TMB
Sizes: 20x52x15 (mm)
Weight:: 0.14 (kg)
5L 690
Manufacturer: ContiTech AG
Bearing 30204 (2DB)
Manufacturer: GMB
Sizes: 20x47x14 (mm)
Weight:: 0.126 (kg)
RPP8 6216 ( RPP 8 6216 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NUP 314 EM
Manufacturer: NSK-RHP
Sizes: 70x150x35 (mm)
Weight:: 3.09 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x23.5x7 (mm)
MEGADYNE ISORAN 632 SLV8 ( RPP8 632 SILVER )
Manufacturer: ContiTech AG
Bearing 32311 (7611E)
Manufacturer: TMB
Sizes: 55x120x45.5 (mm)
Weight:: 2.5 (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.
