Bearing NNJ4928
Inner diameter:: 140 mm
Outer diameter: 170 mm
The size of the width: 50 mm
Outer diameter: 170 mm
The size of the width: 50 mm
Technical specifications
Designation : NNJ4928
Dimensions, mm : 140x170x50
Producer : TMB
Bearing 25584 / 25522
Manufacturer: TIMKEN
Sizes: 44.983x83.058x23.876 (mm)
Weight:: 0.554 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 213.60x225.00x5.70 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x85x9 (mm)
Корпус UCPA206
Manufacturer: NACHI
Weight:: 1.11 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DF)
Manufacturer: STO
Sizes: 145x175x13 (mm)
Подшипник 23148E
Manufacturer: NACHI
Sizes: 240x400x128 (mm)
Weight:: 66.6 (kg)
SPA 3182
Manufacturer: ContiTech AG
T10 DD
Manufacturer: ContiTech AG
Подшипник 7236CDT
Manufacturer: NACHI
Sizes: 180x320x52 (mm)
Weight:: 19.9 (kg)
K69 POM(35x30x15)
Manufacturer: KASTAS
Sizes: 35x30x15 (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.
