Bearings NA4916
Inner diameter:: 80 mm
Outer diameter: 110 mm
The size of the width: 30 mm
Weight:: 0.878 kg
Outer diameter: 110 mm
The size of the width: 30 mm
Weight:: 0.878 kg
Technical specifications
Designation: NA4916
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 80 mm
Inner diameter (F): 90 mm
Outside diameter (D): 110 mm
Width (B): 30 mm
Weight: 0.878 kg
Limiting speed (rpm): 5000
Loading capacity dynamic (C): 89.0
Loading capacity dynamic (C0): 174.0
Bearing NUP2206EN
Manufacturer: TMB
Sizes: 30x62x20 (mm)
Weight:: 0.27 (kg)
Подшипник QJ 230
Manufacturer: NSK
Sizes: 150x270x45 (mm)
Weight:: 12 (kg)
SPB 5060 Lw
Manufacturer: ContiTech AG
300 L
Manufacturer: ContiTech AG
Подшипник 51113
Manufacturer: NSK
Sizes: 65x90x18 (mm)
K21 NBR(8x15x6)
Manufacturer: KASTAS
Sizes: 8x15x6 (mm)
Подшипник 5209N
Manufacturer: NACHI
Sizes: 45x85x30.2 (mm)
Weight:: 0.62 (kg)
Bearing F-391042
Manufacturer: INA
Sizes: 21.460x36.500x0.910 (mm)
Weight:: 0.004 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 55.60x67.00x5.70 (mm)
Bearing 61956X1M-2 (756HK)
Manufacturer: TMB
Sizes: 280x389.5x46 (mm)
Weight:: 15.5 (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.