Bearings PWTR20 2RS-XL
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 25 mm
Weight:: 0.245 kg
Outer diameter: 47 mm
The size of the width: 25 mm
Weight:: 0.245 kg
Technical specifications
Designation: PWTR20 2RS-XL
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 20 mm
Outside diameter (D): 47 mm
Width (B): 25 mm
Outer cage width (C): 24 mm
Weight: 0.245 kg
Limiting speed (rpm): 3800
Bearing 6030 2RS
Manufacturer: ETERNO
Sizes: 150x225x35 (mm)
Weight:: 4.88 (kg)
K78 Aramid Phenolic/Graphite(150x155x9,7 )
Manufacturer: KASTAS
Sizes: 150x155x9,7 (mm)
HTD 8M 2000 ( HTD8M 2000 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x56x8 (mm)
Bearing 7218CP4 (36218J)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)
Bearing NU238EM (32238EH)
Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 22.5 (kg)
K22 NBR(14x22x5,5)
Manufacturer: KASTAS
Sizes: 14x22x5,5 (mm)
Bearings NCS5232
Manufacturer: INA
Sizes: 82.55x107.95x50.8 (mm)
Weight:: 1.102 (kg)
22x5486 C 216
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 5.20x9.00x1.90 (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.