Bearing NA4928
Inner diameter:: 140 mm
Outer diameter: 160 mm
The size of the width: 190 mm
Weight:: 4.05 kg
Outer diameter: 160 mm
The size of the width: 190 mm
Weight:: 4.05 kg
Technical specifications
Designation : NA4928
Dimensions, mm : 140x160x190
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 4.05 Kg
Dynamic load rating (C) - 167200 kN
Static load rating (C0) - 388000 kN
Outside width (C) - 50mm
Grease lubrication speed - 2000 rev/min
Bearing JLM813049 / JLM813010
Manufacturer: TIMKEN
Sizes: 70x110x26 (mm)
Weight:: 0.889 (kg)
Подшипник 29476E
Manufacturer: NACHI
Sizes: 380x670x175 (mm)
Weight:: 263 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RTUE30
Manufacturer: INA-FAG
Bearing 33120 (3007720)
Manufacturer: TMB
Sizes: 100x165x52 (mm)
Weight:: 4.32 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 57.00x67.00x5.00 (mm)
Bearing 16048M (7000148H)
Manufacturer: TMB
Sizes: 240x360x37 (mm)
Weight:: 14 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 19.50x23.06x1.78 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x38x7 (mm)
STD 848 S8M
Manufacturer: ContiTech AG
ContiTech STD 3M 10 HP-PAZ
Manufacturer: ContiTech AG
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.
