Bearings GRA115-NPP-B
Inner diameter:: 49.212 mm
Outer diameter: 90 mm
Weight:: 0.77 kg
Outer diameter: 90 mm
Weight:: 0.77 kg
Technical specifications
Designation: GRA115-NPP-B
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 49.212 mm
Outside diameter (D): 90 mm
Outer cage width (C): 22 mm
Weight: 0.77 kg
Size (L): 43.7 mm
Loading capacity dynamic (C): 35000
Loading capacity dynamic (C0): 23200
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 122.20x140.90x10.30 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x48x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 25.50x32.60x3.55 (mm)
Подшипник 22222EAKE4
Manufacturer: NSK
Sizes: 110x200x53 (mm)
Weight:: 6.99 (kg)
Bearing 3308 ZZ
Manufacturer: ETERNO
Sizes: 40x90x36.5 (mm)
Weight:: 0.95 (kg)
K703 PTFE/NBR(150x166x9,5)
Manufacturer: KASTAS
Sizes: 150x166x9,5 (mm)
Подшипник 16008
Manufacturer: NACHI
Sizes: 40x68x9 (mm)
Weight:: 0.125 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 101.60x139.85x12.70 (mm)
RPP14 9968 ( RPP 14 9968 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK29/20-TV
Manufacturer: INA
Sizes: 29x38x20 (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.