Bearings KR52-PP-A
Outer diameter: 52 mm
Weight:: 0.465 kg
Weight:: 0.465 kg
Technical specifications
Designation: KR52-PP-A
Producer: INA
Technical data from the manufacturers catalog :
Size (d1): 20 mm
Size (B): 66 mm
Size (C): 24 mm
Outside diameter (D): 52 mm
Weight: 0.465 kg
Bearing 7209CTAP4 (36209KJ)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.42 (kg)

SPB 5350 Lw
Manufacturer: ContiTech AG

SPB 2300 Lw
Manufacturer: ContiTech AG

Bearing NA4976
Manufacturer: ETERNO
Sizes: 380x430x520 (mm)
Weight:: 90.3 (kg)

K33 PU(95x110x9)
Manufacturer: KASTAS
Sizes: 95x110x9 (mm)

Подшипник E32210J
Manufacturer: NACHI
Sizes: 50x90x24.75 (mm)
Weight:: 0.61 (kg)

K33 PU(172x187x12)
Manufacturer: KASTAS
Sizes: 172x187x12 (mm)

K10 NBR(105x117x8,2/11)
Manufacturer: KASTAS
Sizes: 105x117x8,2/11 (mm)

K10 NBR(240x255x9,5/13)
Manufacturer: KASTAS
Sizes: 240x255x9,5/13 (mm)

PK 648 / 255 K
Manufacturer: ContiTech AG


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.