Bearings NA4905 RS
Inner diameter:: 25 mm
Outer diameter: 42 mm
The size of the width: 18 mm
Weight:: 0.895 kg
Outer diameter: 42 mm
The size of the width: 18 mm
Weight:: 0.895 kg
Technical specifications
Designation: NA4905 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 25 mm
Outside diameter (D): 42 mm
Width (B): 18 mm
Weight: 0.895 kg
Limiting speed (rpm): 6500
Подшипник BL 209 Z
Manufacturer: NSK-RHP
Sizes: 45x85x19 (mm)
Weight:: 0.449 (kg)
K23 NBR(44,45x28,57x9,52)
Manufacturer: KASTAS
Sizes: 44,45x28,57x9,52 (mm)
K22 NBR(13,49x21,43x4,76)
Manufacturer: KASTAS
Sizes: 13,49x21,43x4,76 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 38.00x44.00x3.00 (mm)
Bearing NN3056 K
Manufacturer: ETERNO
Sizes: 280x420x106 (mm)
Weight:: 49.7 (kg)
AT20 DD
Manufacturer: ContiTech AG
Krestovina 23,8x59,5
Manufacturer: TOYO
2.62 NBR 70(42,52x2,62)
Manufacturer: KASTAS
K21 NBR(400x420x15)
Manufacturer: KASTAS
Sizes: 400x420x15 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ RPNA15/28
Manufacturer: INA-FAG
Sizes: 15x28x12 (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.
