Bearings GRA12-NPP-B
Inner diameter:: 19.050 mm
Outer diameter: 47 mm
Weight:: 0.16 kg
Outer diameter: 47 mm
Weight:: 0.16 kg
Technical specifications
Designation: GRA12-NPP-B
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 19.050 mm
Outside diameter (D): 47 mm
Outer cage width (C): 14 mm
Weight: 0.16 kg
Size (L): 31 mm
Loading capacity dynamic (C): 12800
Loading capacity dynamic (C0): 6600
SEALS (REINFORCED SEAL) (AV)
Manufacturer: FEKO
Sizes: 33x40x4/6,50 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 65x85x12 (mm)
K21 NBR(42x50x8)
Manufacturer: KASTAS
Sizes: 42x50x8 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 15x36x7 (mm)
Подшипник JM716648/JM716610
Manufacturer: NSK-RHP
Sizes: 85x130x30 (mm)
Weight:: 1.392 (kg)
Подшипник NJ 236 EM
Manufacturer: NSK-RHP
Sizes: 180x320x52 (mm)
Weight:: 19 (kg)
КОНИЧЕСКИЙ РОЛИКОВЫЙ ПОДШИПНИК 02872/2/02820/2/Q
Manufacturer:
Sizes: 28.587x73.044x22 (mm)
Weight:: 0.466 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 16.50x21.80x2.65 (mm)
XPZ 1312 Lw / Ld ( XPZ1312 )
Manufacturer: ContiTech AG
Подшипник 231/600E
Manufacturer: NACHI
Sizes: 600x980x300 (mm)
Weight:: 887 (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.
