Bearing 7021 AC
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 2.16 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 2.16 kg
Technical specifications
Designation : 7021 AC
Dimensions, mm : 105x160x26
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.16 Kg
Dynamic load rating (C) - 79800 kN
Static load rating (C0) - 81900 kN
Grease lubrication speed - 4400 rev/min
Speed limit with oil lubrication - 5500 rev/min
Bearing N2226ENM (2526ENH)
Manufacturer: TMB
Sizes: 130x230x64 (mm)
Weight:: 10 (kg)
CX 112 CX 2910 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 260.00x280.00x10.00 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 20x37x10 (mm)
Bearing LR6001 NPPU
Manufacturer: INA-FAG
Sizes: 12x30x8 (mm)
Weight:: 8 (kg)
Bearing 7206CETAP5 (36206KJ-SH)
Manufacturer: TMB
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)
5.33 NBR 90(177,17x05,33 )
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 36.02x51.44x6.35 (mm)
Krestovina 25X38,8
Manufacturer: TOYO
Подшипник F688AVV
Manufacturer: NSK-RHP
Sizes: 8x18x5 (mm)
Weight:: 4.47 (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.
