Bearings KRV52-PP-A
Inner diameter:: 20 mm
Outer diameter: 52 mm
Weight:: 0.465 kg
Outer diameter: 52 mm
Weight:: 0.465 kg
Technical specifications
Designation: KRV52-PP-A
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 20 mm
Outside diameter (D): 52 mm
Outer cage width (C): 24 mm
Weight: 0.465 kg
Thread (G): M20x1.5
HTD 8M 4272 ( HTD8M 4272 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 188.00x195.00x3.50 (mm)
Подшипник 6812ZZ
Manufacturer: NACHI
Sizes: 60x78x10 (mm)
Weight:: 0.106 (kg)
K73 POLYESTER/PTFE(195x200x25)
Manufacturer: KASTAS
Sizes: 195x200x25 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 14x25x5 (mm)
K21 NBR(4x12x5,5)
Manufacturer: KASTAS
Sizes: 4x12x5,5 (mm)
K15 PU(49x38x4,2)
Manufacturer: KASTAS
Sizes: 49x38x4,2 (mm)
AT5 DD
Manufacturer: ContiTech AG
4 FKM 80(067,00x04,00)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (O)
Manufacturer: FEKO
Sizes: 36x54x10/11 (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.