Bearings RNAO40x55x20
Inner diameter:: 40 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.145 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.145 kg
Technical specifications
Designation: RNAO40x55x20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 40 mm
Outside diameter (D): 55 mm
Outside diameter (E): 47 mm
Width (B): 20 mm
Weight: 0.145 kg
Limiting speed (rpm): 11000
O-RING
Manufacturer: NQK SF
Sizes: 195.00x209.00x7.00 (mm)
K48 (63x50x14,5 )
Manufacturer: KASTAS
Sizes: 63x50x14,5 (mm)
Bearing 7407ACP5 (D46407)
Manufacturer: TMB
Sizes: 35x100x25 (mm)
Weight:: 0.95 (kg)
Подшипник N 1020
Manufacturer: NACHI
Sizes: 100x137x24 (mm)
Weight:: 1.46 (kg)
Подшипник NU 1068
Manufacturer: NACHI
Sizes: 340x520x82 (mm)
Weight:: 65.9 (kg)
Bearings NKIS20
Manufacturer: INA-FAG
Sizes: 20x42x20 (mm)
Weight:: 0.129 (kg)
XPA 2482 Lw / Ld ( ХРА 2482 )
Manufacturer: ContiTech AG
K33 PU(165x179x8)
Manufacturer: KASTAS
Sizes: 165x179x8 (mm)
1.5 NBR 70(004,50x01,50)
Manufacturer: KASTAS
Bearing NU2236
Manufacturer: ETERNO
Sizes: 180x320x86 (mm)
Weight:: 30.4 (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.
