Bearings RNA4920
Inner diameter:: 115 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.15 kg
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.15 kg
Technical specifications
Designation: RNA4920
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 115 mm
Outside diameter (D): 140 mm
Width (B): 40 mm
Weight: 1.15 kg
K518 (190x165x25,4)
Manufacturer: KASTAS
Sizes: 190x165x25,4 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3208-B-2RSR-TVH
Manufacturer: FAG
Sizes: 40x80x30.2 (mm)
Weight:: 0.605 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6211
Manufacturer: FAG
Sizes: 55x100x21 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 59.36x65.36x3.00 (mm)
Bearing S6206-2Z
Manufacturer: ETERNO
Sizes: 30.00x62.00x16.00 (mm)
Weight:: 200 (kg)
Подшипник NUP 218 E
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.53 (kg)
Подшипник 7228 A
Manufacturer: NSK-RHP
Sizes: 140x250x42 (mm)
Weight:: 8.92 (kg)
Bearing RNU2213EM
Manufacturer: TMB
Weight:: 1.5 (kg)
K54 NBR(60x48x3,4)
Manufacturer: KASTAS
Sizes: 60x48x3,4 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 130x215x13 (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.
