Bearings NK47/30
Inner diameter:: 47 mm
Outer diameter: 57 mm
The size of the width: 30 mm
Weight:: 0.142 kg
Outer diameter: 57 mm
The size of the width: 30 mm
Weight:: 0.142 kg
Technical specifications
Designation: NK47/30
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 47 mm
Outside diameter (D): 57 mm
Width (B): 30 mm
Weight: 0.142 kg
O-RING
Manufacturer: NQK SF
Sizes: 31.50x39.50x4.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 19.00x35.00x8.00 (mm)
Bearing 7206AC (46206)
Manufacturer: TMB
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)
Bearing NA6918 2RS
Manufacturer: ETERNO
Sizes: 90x105x125 (mm)
Weight:: 2.48 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 105.00x112.10x3.55 (mm)
Подшипник 6213ZE
Manufacturer: NACHI
Sizes: 62x120x23 (mm)
Weight:: 0.990 (kg)
RPP8 4848 ( RPP 8 4848 -V, -M, -MFX )
Manufacturer: ContiTech AG
Krestovina 38x104
Manufacturer: TOYO
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x40x4 (mm)
K780 PTFE(100x105x35 )
Manufacturer: KASTAS
Sizes: 100x105x35 (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.
