Bearing NJ304EM (42304EH)
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.15 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.15 kg
Technical specifications
Designation : NJ304EM
ГОСТ : 42304EH
Dimensions, mm : 20x52x15
Producer : TMB
Подшипник 6910ZENR
Manufacturer: NACHI
Sizes: 50x72x12 (mm)
Weight:: 0.127 (kg)
Подшипник 22318EXK
Manufacturer: NACHI
Sizes: 90x190x64 (mm)
Weight:: 8.82 (kg)
Подшипник 387/382A
Manufacturer: NSK-RHP
Sizes: 57.15x96.838x21 (mm)
Weight:: 0.602 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 34x70x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 37x44x5 (mm)
Bearing 4211 ZZ
Manufacturer: ETERNO
Sizes: 55x100x25 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PHE35
Manufacturer: INA-FAG
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32017-X
Manufacturer: FAG
Sizes: 85x130x29 (mm)
Bearing 7307 B
Manufacturer: ETERNO
Sizes: 35x80x21 (mm)
Weight:: 0.512 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 98x130x13 (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.
