Bearing K 45x52x21 TN
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.0034 kg
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.0034 kg
Technical specifications
Designation: K 45x52x21 TN
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 52 mm
Width: 21 mm
Weight: 0.0034 kg
Dynamic load capacity (C): 30000
Static lifting capacity (C0): 52000
Limit speed (rpm): 10
K21 NBR(90x100x8)
Manufacturer: KASTAS
Sizes: 90x100x8 (mm)

AT10 DD
Manufacturer: ContiTech AG

Bearing KRV 47
Manufacturer: ETERNO
Sizes: 47x20x66 (mm)
Weight:: 0.39 (kg)

2.4 NBR 90(029,60x02,40)
Manufacturer: KASTAS

Bearing K55X63X32
Manufacturer: ETERNO
Sizes: 55x63x32 (mm)
Weight:: 0.102 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 39x65x8 (mm)

Подшипник 6919N
Manufacturer: NSK-RHP
Sizes: 95x130x18 (mm)
Weight:: 0.601 (kg)

ContiTechHTD 5M 5 HF
Manufacturer: ContiTech AG

Bearing 2921
Manufacturer: INA-FAG
Sizes: 105x140x25 (mm)
Weight:: 1.010 (kg)

C 112 22x2845 Li / 2904 Ld
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.