Bearings GRA8-NPP-B
Inner diameter:: 12.700 mm
Outer diameter: 40 mm
Weight:: 0.12 kg
Outer diameter: 40 mm
Weight:: 0.12 kg
Technical specifications
Designation: GRA8-NPP-B
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 12.700 mm
Outside diameter (D): 40 mm
Outer cage width (C): 12 mm
Weight: 0.12 kg
Size (L): 28.6 mm
Loading capacity dynamic (C): 9600
Loading capacity dynamic (C0): 4750
Bearing 639/8-ZZP6 (E3080098)
Manufacturer: TMB
Sizes: 8x19x9 (mm)
Weight:: 0.011 (kg)
K33 PU(70x78x8)
Manufacturer: KASTAS
Sizes: 70x78x8 (mm)
Bearing ZS5689
Manufacturer: INA-FAG
Sizes: 56x89x12 (mm)
Weight:: 0.36 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 41.28x48.34x3.53 (mm)
STD 688 S8M CXP
Manufacturer: ContiTech AG
Подшипник NU 218 E
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.53 (kg)
CTD 1750 C14M EXTREME
Manufacturer: ContiTech AG
Bearing 7217CETAP5 (36217KJ-SH)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 1.85 (kg)
Подшипник NJ 210 EW
Manufacturer: NSK-RHP
Sizes: 50x90x20 (mm)
Weight:: 0.5 (kg)
Подшипник C2224
Manufacturer: SKF
Sizes: 120x215x58 (mm)
Weight:: 8.65 (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.
