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
Подшипник 7313DF
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.22 (kg)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN3062-2Z
Manufacturer: INA-FAG
Sizes: 30x62x28 (mm)
Weight:: 3.9 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89322-M
Manufacturer: INA-FAG
Sizes: 110x190x15 (mm)
AT20 DD
Manufacturer: ContiTech AG
K703 PTFE/NBR(28x35,6x4,2)
Manufacturer: KASTAS
Sizes: 28x35,6x4,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 109.60x121.00x5.70 (mm)
Подшипник 23044CAKE4
Manufacturer: NSK-RHP
Sizes: 220x340x90 (mm)
Weight:: 29.7 (kg)
2.62 NBR 90(012,70x02,62 )
Manufacturer: KASTAS
Bearing 6330P5 (D330)
Manufacturer: TMB
Sizes: 150x320x65 (mm)
Weight:: 26 (kg)
Подшипник 52424X
Manufacturer: NSK-RHP
Sizes: 120x250x177 (mm)
Weight:: 225 (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.
