Bearings NA4908
Inner diameter:: 40 mm
Outer diameter: 62 mm
The size of the width: 22 mm
Weight:: 0.23 kg
Outer diameter: 62 mm
The size of the width: 22 mm
Weight:: 0.23 kg
Technical specifications
Designation: NA4908
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 40 mm
Inner diameter (F): 48 mm
Outside diameter (D): 62 mm
Width (B): 22 mm
Weight: 0.23 kg
Limiting speed (rpm): 9500
Loading capacity dynamic (C): 43.0
Loading capacity dynamic (C0): 67.0
K21 NBR(25x33x4)
Manufacturer: KASTAS
Sizes: 25x33x4 (mm)
K69 POM(150x143x19,8)
Manufacturer: KASTAS
Sizes: 150x143x19,8 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TAY)
Manufacturer: STO
Sizes: 65x114x10/26 (mm)
Bearing 33020 (3007120)
Manufacturer: TMB
Sizes: 100x150x39 (mm)
Weight:: 2.4 (kg)
Bearing 51420
Manufacturer: ETERNO
Sizes: 100x210x85 (mm)
Weight:: 15 (kg)
STD 784 S8M CXP
Manufacturer: ContiTech AG
PM 3010 / 1185 M EL
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 53.98x81.12x22.22 (mm)
Подшипник NF 213
Manufacturer: NACHI
Sizes: 65x105.6x23 (mm)
Weight:: 1.04 (kg)
AT5 DD
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.
