Bearings PNA20/42
Inner diameter:: 20 mm
Outer diameter: 42 mm
The size of the width: 20 mm
Weight:: 0.136 kg
Outer diameter: 42 mm
The size of the width: 20 mm
Weight:: 0.136 kg
Technical specifications
Designation: PNA20/42
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 20 mm
Outside diameter (D): 42 mm
Width (B): 20 mm
Weight: 0.136 kg
Limiting speed (rpm): 18000
Loading capacity dynamic (C): 18800
Loading capacity dynamic (C0): 30500
SPEED LIMIT: 11000
Bearing S66
Manufacturer: INA-FAG
Sizes: 9.525x14.288x9.525 (mm)
Weight:: 0.005 (kg)

K21 NBR(6x16x6)
Manufacturer: KASTAS
Sizes: 6x16x6 (mm)

Bearing GE40ES-2RS
Manufacturer: TMB
Sizes: 40x62x28 (mm)
Weight:: 0.32 (kg)

4 FKM 80(075,00x04,00 )
Manufacturer: KASTAS

Bearing 7022ACMP5 (D46122H)
Manufacturer: TMB
Sizes: 110x170x28 (mm)
Weight:: 1.95 (kg)

Подшипник 6006N
Manufacturer: NACHI
Sizes: 30x55x13 (mm)
Weight:: 0.113 (kg)

K31 PU/NBR/POM(90x105x10)
Manufacturer: KASTAS
Sizes: 90x105x10 (mm)

CTD 3360 C14M
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 135x165x16 (mm)

1.78 FKM 80(033,05x01,78)
Manufacturer: KASTAS


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.