Bearing 2921
Inner diameter:: 105 mm
Outer diameter: 140 mm
The size of the width: 25 mm
Weight:: 1.010 kg
Outer diameter: 140 mm
The size of the width: 25 mm
Weight:: 1.010 kg
Technical specifications
Designation: 2921
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 105 mm
External diameter: 140 mm
Width (B): 25 mm
Weight: 1.010 kg
Резьба (G): 18200 mm
GEAR PULLEYS 8M-30S 74.79 (8M-30S 74.79/62)
Manufacturer: BBC
Bearing 21317K (53317k)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 6.2 (kg)
ATG10 2410 MFX - Megaflex ( ATK10 2410 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP226-E-TVP2
Manufacturer: FAG
Sizes: 130x230x40 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2205-K-TVH-C3 + H305
Manufacturer: FAG
Sizes: 20x52x18 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 420x480x25 (mm)
T20 DD
Manufacturer: ContiTech AG
Подшипник 7230CTRSU
Manufacturer: NSK-RHP
Sizes: 150x270x45 (mm)
Weight:: 10.034 (kg)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 22x45x8 (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.
