Bearing NJ308EM (42308EH)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.67 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.67 kg
Technical specifications
Designation : NJ308EM
ГОСТ : 42308EH
Dimensions, mm : 40x90x23
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x47x10 (mm)
K78 Aramid Phenolic/Graphite(155x160x15 )
Manufacturer: KASTAS
Sizes: 155x160x15 (mm)
RPP14 9422 ( RPP 14 9422 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 7002CDB
Manufacturer: NACHI
Sizes: 15x32x9 (mm)
Weight:: 0.035 (kg)
Bearing 4300 ZZ
Manufacturer: ETERNO
Sizes: 10x35x17 (mm)
Weight:: 0.08 (kg)
R-1260
Manufacturer: ContiTech AG
K06 NBR(105x113x7/5)
Manufacturer: KASTAS
Sizes: 105x113x7/5 (mm)
K709 PTFE/NBR(80x95,1x6,3)
Manufacturer: KASTAS
Sizes: 80x95,1x6,3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 7.25x14.35x3.55 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCL)
Manufacturer: STO
Sizes: 35x50x8 (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.
