Bearing R3ZZ
Inner diameter:: 4.763 mm
Outer diameter: 12.7 mm
The size of the width: 4.978 mm
Outer diameter: 12.7 mm
The size of the width: 4.978 mm
Technical specifications
Designation : R3ZZ
Dimensions, mm : 4.763x12.7x4.978
Producer : TMB
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJ20-N
Manufacturer: INA-FAG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 26x34x4.5/7 (mm)
K21 PU(100x120x15)
Manufacturer: KASTAS
Sizes: 100x120x15 (mm)
K33 PU(160x170x12)
Manufacturer: KASTAS
Sizes: 160x170x12 (mm)
ATG10 2820 MFX - Megaflex ( ATK10 2820 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Подшипник RSF-4864E4
Manufacturer: NSK-RHP
Sizes: 320x400x80 (mm)
Weight:: 24.3 (kg)
Подшипник 55187/55443
Manufacturer: NSK-RHP
Sizes: 47.625x112.712x30.162 (mm)
Weight:: 1.37 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 33x50x10 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x54x10 (mm)
Bearing NJ318EM (42318EH)
Manufacturer: TMB
Sizes: 90x190x43 (mm)
Weight:: 5.45 (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.
