Bearing QJ252N2M
Weight:: 68 kg
Technical specifications
Designation : QJ252N2M
Dimensions, mm :
Producer : TMB
Bearings NK55/25
Manufacturer: INA-FAG
Sizes: 55x68x25 (mm)
Weight:: 0.18 (kg)
K21 NBR(25x38x7)
Manufacturer: KASTAS
Sizes: 25x38x7 (mm)
RPP8 DD 2300 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing BCH813P
Manufacturer: INA-FAG
Sizes: 12.700x19.050x20.638 (mm)
Weight:: 0.017 (kg)
SPA 1000 Ld
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Bearing 7222 C
Manufacturer: ETERNO
Sizes: 110x200x38 (mm)
Weight:: 5.03 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 25x35x6 (mm)
Bearing IR30x38x20
Manufacturer: INA-FAG
Sizes: 30x38x20 (mm)
Weight:: 0.648 (kg)
Подшипник LM556720
Manufacturer: NSK-RHP
Sizes: 45x67x20.3 (mm)
Weight:: 0.25 (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.
