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 3302 J-2RS
Manufacturer: INA-FAG
Sizes: 15x42x19 (mm)
Weight:: 0.110 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 200.00x204.00x2.00 (mm)
Подшипник 6864
Manufacturer: NACHI
Sizes: 320x400x38 (mm)
Weight:: 10.9 (kg)
K81 TPE(130x140x1,7)
Manufacturer: KASTAS
Sizes: 130x140x1,7 (mm)
Bearing 7203CETAP4 (36203KJ-SH)
Manufacturer: TMB
Sizes: 17x40x12 (mm)
Weight:: 0.065 (kg)
RPP8 7168 ( RPP 8 7168 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 8.00x10.40x1.20 (mm)
HTD 738 3M CXP
Manufacturer: ContiTech AG
Подшипник FWF-283313
Manufacturer: NSK-RHP
Sizes: 28x33x13 (mm)
Weight:: 0.013 (kg)
Подшипник 53317U
Manufacturer: NSK-RHP
Sizes: 85x150x58 (mm)
Weight:: 0.73 (kg)
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.
