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
Bearing 25578 / 25521
Manufacturer: TIMKEN
Sizes: 42.862x83.058x23.812 (mm)
Weight:: 0.58 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SL)
Manufacturer: STO
Sizes: 40x82x13 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2248-EX-M1
Manufacturer: FAG
Sizes: 240x440x120 (mm)
Weight:: 82.8 (kg)
SPZ 2100
Manufacturer: ContiTech AG
Подшипник NU 1010
Manufacturer: NSK-RHP
Sizes: 50x72.5x16 (mm)
Weight:: 0.301 (kg)
A 94 13x2390 Li / 2420 Ld
Manufacturer: ContiTech AG
Bearing 7417 AC
Manufacturer: ETERNO
Sizes: 85x210x52 (mm)
Weight:: 8.54 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TAY)
Manufacturer: STO
Sizes: 75x102x10/19 (mm)
150 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
SPA 2300
Manufacturer: ContiTech AG
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.
