Bearing RNA 4902 RS
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.015 kg
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.015 kg
Technical specifications
Designation: RNA 4902 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 28 mm
Width: 13 mm
Weight: 0.015 kg
O-RING
Manufacturer: NQK SF
Sizes: 487.00x501.00x7.00 (mm)
AT20 ( АТ20 )
Manufacturer: ContiTech AG
Bearings PASE7/8
Manufacturer: INA-FAG
Weight:: 0.9 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2219-K-M-C3 + H319
Manufacturer: FAG
Sizes: 85x170x43 (mm)
BB125 ( ВВ 125 ) Le= 3244 мм
Manufacturer: ContiTech AG
Подшипник R 155
Manufacturer: NSK-RHP
Sizes: 3.967x7.938x2.779 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 35x55x9/15 (mm)
Bearings RNAO17x25x13
Manufacturer: INA-FAG
Sizes: 17x25x13 (mm)
Weight:: 0.022 (kg)
Bearing K30X34X13
Manufacturer: ETERNO
Sizes: 30x34x13 (mm)
Weight:: 0.014 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32220-A-N11CA-A230-280
Manufacturer: FAG
Sizes: 100x180x98 (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.
