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 4302
Manufacturer: ETERNO
Sizes: 15x42x17 (mm)
Weight:: 0.12 (kg)
17x1320 B 52
Manufacturer: ContiTech AG
K21 PU(60x70x6)
Manufacturer: KASTAS
Sizes: 60x70x6 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN3084-AS-K-M-SP
Manufacturer: FAG
Sizes: 420x620x150 (mm)
Подшипник 53322
Manufacturer: NACHI
Sizes: 110x190x67.2 (mm)
Weight:: 0.73 (kg)
K757 PTFE/NBR(50x40x6,3)
Manufacturer: KASTAS
Sizes: 50x40x6,3 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 130x160x13 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN3056-AS-K-M-SP
Manufacturer: FAG
Sizes: 280x420x106 (mm)
Подшипник 6206NKE
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.199 (kg)
K37 (125x150x14,50)
Manufacturer: KASTAS
Sizes: 125x150x14,50 (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.
