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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 58x75x11 (mm)
17x3378 B 133
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 27.20x31.00x1.90 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 29.00x32.00x1.50 (mm)
Bearing 31315
Manufacturer: ETERNO
Sizes: 75x160x37 (mm)
Weight:: 3.5 (kg)
Подшипник 67985/67920
Manufacturer: NSK-RHP
Sizes: 206.375x282.575x46.038 (mm)
Weight:: 8.48 (kg)
Bearing GH035115
Manufacturer: GMB
Sizes: 35x68x37/37 (mm)
Подшипник HR33215J
Manufacturer: NSK-RHP
Sizes: 75x130x41 (mm)
Weight:: 2.25 (kg)
K22 NBR(20x32x7,5)
Manufacturer: KASTAS
Sizes: 20x32x7,5 (mm)
K21 PU(20x36x5)
Manufacturer: KASTAS
Sizes: 20x36x5 (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.
