Bearings NA4907
Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.17 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.17 kg
Technical specifications
Designation: NA4907
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 35 mm
Inner diameter (F): 42 mm
Outside diameter (D): 55 mm
Width (B): 20 mm
Weight: 0.17 kg
Limiting speed (rpm): 11000
Loading capacity dynamic (C): 31.5
Loading capacity dynamic (C0): 50.0
Bearing RNU2212EM (292512EH)
Manufacturer: TMB
Sizes: 60x110x28 (mm)
Weight:: 1.15 (kg)
5.7 NBR 70(069,30x05,70)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 62x85x10 (mm)
Подшипник 23980E
Manufacturer: NACHI
Sizes: 400x540x106 (mm)
Weight:: 71.4 (kg)
HTD 8M 2064 ( HTD8M 2064 -V, -M, -MFX )
Manufacturer: ContiTech AG
Корпус UKFL217+H2317
Manufacturer: NACHI
Weight:: 10.0 (kg)
RPP14 DD 3594 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing NU304
Manufacturer: ETERNO
Sizes: 20x52x15 (mm)
Weight:: 0.15 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 149.60x161.00x5.70 (mm)
22x4750 C 187
Manufacturer: ContiTech AG
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.
