Bearings NA6909
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 40 mm
Weight:: 0.495 kg
Outer diameter: 68 mm
The size of the width: 40 mm
Weight:: 0.495 kg
Technical specifications
Designation: NA6909
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 45 mm
Inner diameter (F): 52 mm
Outside diameter (D): 68 mm
Width (B): 40 mm
Weight: 0.495 kg
Limiting speed (rpm): 8500
Loading capacity dynamic (C): 69.0
Loading capacity dynamic (C0): 127.0
T5 DD 685 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник E30215J
Manufacturer: NACHI
Sizes: 75x130x27.25 (mm)
Weight:: 1.39 (kg)
2.5 NBR 70(007,50x02,50)
Manufacturer: KASTAS
Bearing 62952X1M (852H)
Manufacturer: TMB
Sizes: 260x379.5x60 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31310-A-N11CA-A60-100
Manufacturer: FAG
Sizes: 50x110x58.5 (mm)
K13 PU/METAL(55x65x3,2)
Manufacturer: KASTAS
Sizes: 55x65x3,2 (mm)
Bearing 1309 K
Manufacturer: ETERNO
Sizes: 45x100x25 (mm)
Weight:: 0.955 (kg)
K21 NBR(8x14x3,5)
Manufacturer: KASTAS
Sizes: 8x14x3,5 (mm)
SEALS (REINFORCED SEAL) (AS-B)
Manufacturer: FEKO
Sizes: 97x130x6 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 53.97x85.95x12.70 (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.
