Bearings KR90-X-PP-A
Inner diameter:: 30 mm
Outer diameter: 90 mm
Weight:: 1.97 kg
Outer diameter: 90 mm
Weight:: 1.97 kg
Technical specifications
Designation: KR90-X-PP-A
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 30 mm
Outside diameter (D): 90 mm
Outer cage width (C): 35 mm
Weight: 1.97 kg
Thread (G): M30x1.5
Подшипник 54217U
Manufacturer: NSK-RHP
Sizes: 85x125x67 (mm)
Weight:: 0.73 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 50x73x12 (mm)

RPP8 1664 ( RPP 8 1664 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник 6200-2NKE9
Manufacturer: NACHI
Sizes: 10x30x9 (mm)
Weight:: 0.032 (kg)

Подшипник 6302N
Manufacturer: NACHI
Sizes: 15x42x13 (mm)
Weight:: 0.080 (kg)

Подшипник NNC4960CV
Manufacturer: SKF
Sizes: 300x420x118 (mm)
Weight:: 53 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 12.80x17.60x2.40 (mm)

XPZ 1080 Lw / Ld ( XPZ1080 )
Manufacturer: ContiTech AG

Mechanical seal RM 560C-58
Manufacturer: RiMi

Bushing H2305
Manufacturer: ETERNO
Sizes: 25x38x35 (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.