Bearing LR5303NPPU
Inner diameter:: 17 mm
Outer diameter: 52 mm
The size of the width: 22.2 mm
Weight:: 22.2 kg
Outer diameter: 52 mm
The size of the width: 22.2 mm
Weight:: 22.2 kg
Technical specifications
Designation: LR5303NPPU
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 17 mm
External diameter: 52 mm
Width: 22.2 mm
Weight: 22.2 kg
Mechanical seal RM 2100-45
Manufacturer: RiMi
K23 PU(66,67x50,8x8,85)
Manufacturer: KASTAS
Sizes: 66,67x50,8x8,85 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 10.20x11.80x0.80 (mm)
Bearing 21317K (53317k)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 6.2 (kg)
K753 PTFE/NBR(60x49x4,2)
Manufacturer: KASTAS
Sizes: 60x49x4,2 (mm)
K781 PTFE(105x110x60 )
Manufacturer: KASTAS
Sizes: 105x110x60 (mm)
Bearing NATR5
Manufacturer: INA-FAG
Sizes: 5x16x12 (mm)
Weight:: 11 (kg)
Bearing NA4968
Manufacturer: ETERNO
Sizes: 340x380x460 (mm)
Weight:: 57.3 (kg)
T10 DD
Manufacturer: ContiTech AG
Bearing 61828
Manufacturer: ETERNO
Sizes: 140x175x18 (mm)
Weight:: 0.99 (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.
