Bearing NA4901 2RS
Inner diameter:: 12 mm
Outer diameter: 24 mm
The size of the width: 14 mm
Weight:: 0.275 kg
Outer diameter: 24 mm
The size of the width: 14 mm
Weight:: 0.275 kg
Technical specifications
Designation: NA4901 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 12 mm
External diameter: 24 mm
Width: 14 mm
Weight: 0.275 kg
Limit speed (rpm): 12.000
K21 PU(25x33x7)
Manufacturer: KASTAS
Sizes: 25x33x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23230-E1A-K-M
Manufacturer: FAG
Sizes: 150x270x96 (mm)
Подшипник C 2219
Manufacturer: SKF
Sizes: 95x170x43 (mm)
Weight:: 4.1 (kg)
SPB 3850 Lw
Manufacturer: ContiTech AG
HTD 8M 2472 ( HTD8M 2472 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 23224 (3053224)
Manufacturer: TMB
Sizes: 120x215x76 (mm)
Weight:: 12 (kg)
5.53 NBR 70(40,65x5,53 )
Manufacturer: KASTAS
Подшипник HR32224J
Manufacturer: NSK-RHP
Sizes: 120x215x61.5 (mm)
Weight:: 9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 100.00x105.00x2.50 (mm)
Bearing BCE2420
Manufacturer: INA-FAG
Sizes: 38.100x47.625x31.750 (mm)
Weight:: 0.105 (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.
