Bearing NF211EM (12211EH)
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.67 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.67 kg
Technical specifications
Designation : NF211EM
ГОСТ : 12211EH
Dimensions, mm : 55x100x21
Producer : TMB
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 30x50x10 (mm)
Bearing NA6911
Manufacturer: ETERNO
Sizes: 55x63x80 (mm)
Weight:: 0.726 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x23x10 (mm)
Bearing N230
Manufacturer: ETERNO
Sizes: 150x270x45 (mm)
Weight:: 10.3 (kg)
K21 NBR(80x95x12)
Manufacturer: KASTAS
Sizes: 80x95x12 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 40x68x10 (mm)
Bearing GEG17ES
Manufacturer: TMB
Sizes: 17x35x20 (mm)
Weight:: 0.083 (kg)
Bearing K35X45X30
Manufacturer: ETERNO
Sizes: 35x45x30 (mm)
Weight:: 0.08 (kg)
K35 PTFE/NBR(113x128,1x6,3)
Manufacturer: KASTAS
Sizes: 113x128,1x6,3 (mm)
K21 NBR(32x52x10)
Manufacturer: KASTAS
Sizes: 32x52x10 (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.
