Bearing 7021CP5 (36121J)
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.6 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.6 kg
Technical specifications
Designation : 7021CP5
ГОСТ : 36121J
Dimensions, mm : 105x160x26
Producer : TMB
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SD)
Manufacturer: STO
Sizes: 13x22x5.5 (mm)
Подшипник NJ 307
Manufacturer: NACHI
Sizes: 35x80x21 (mm)
Weight:: 0.47 (kg)
Bearing D581987
Manufacturer: TMB
Bearing K20X30X30
Manufacturer: ETERNO
Sizes: 20x30x30 (mm)
Weight:: 0.049 (kg)
K41 PTFE/NBR(95x79,9x6,3)
Manufacturer: KASTAS
Sizes: 95x79,9x6,3 (mm)
Bearing (FL314DD)
Manufacturer: TMB
Sizes: 70x199x59 (mm)
HTD 525 3M
Manufacturer: ContiTech AG
Bearing 14138A / 14283
Manufacturer: TIMKEN
Sizes: 34.925x72.085x22.385 (mm)
Weight:: 0.513 (kg)
Подшипник 23048A2X
Manufacturer: NACHI
Sizes: 240x360x92 (mm)
Weight:: 33.5 (kg)
Bearings NA4904 RS
Manufacturer: INA-FAG
Sizes: 20x37x18 (mm)
Weight:: 0.08 (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.
