Bearings RNA4903
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.222 kg
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.222 kg
Technical specifications
Designation: RNA4903
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 22 mm
Outside diameter (D): 30 mm
Width (B): 13 mm
Weight: 0.222 kg
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x120x13 (mm)
Bearing 6308Z (60308)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.63 (kg)
K150 NBR FABRIC(35x20x7,5/4,5)
Manufacturer: KASTAS
Sizes: 35x20x7,5/4,5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKIS40
Manufacturer: INA
Sizes: 40x65x22 (mm)
HTD 1064 8M
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x26x6/5 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 130x160x15 (mm)
Bearing 60032RS (180103)
Manufacturer: TMB
Sizes: 17x35x10 (mm)
Weight:: 0.041 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81212-TV
Manufacturer: INA
Sizes: 60x95x26 (mm)
Bearing PI121608
Manufacturer: INA
Sizes: 19.5x25.4x12.7 (mm)
Weight:: 0.211 (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.