Bearing DC4972(4C)N
Inner diameter:: 49.721 mm
Outer diameter: 66.381 mm
The size of the width: 13.5 mm
Weight:: 100 kg
Outer diameter: 66.381 mm
The size of the width: 13.5 mm
Weight:: 100 kg
Technical specifications
Designation : DC4972(4C)N
Dimensions, mm : 49.721x66.381x13.5
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 100 Kg
Dynamic load rating (C) - 86 kN
Static load rating (C0) - 33 kN
Grease lubrication speed - 306 rev/min
Speed limit with oil lubrication - 1900 rev/min
Подшипник 627
Manufacturer: NSK-RHP
Sizes: 7x22x7 (mm)
Weight:: 0.013 (kg)
K753 PTFE/NBR(85x69,5x6,3)
Manufacturer: KASTAS
Sizes: 85x69,5x6,3 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32205-A
Manufacturer: FAG
Sizes: 25x52x19.25 (mm)
HTD 656 8M CXP
Manufacturer: ContiTech AG
3.53 NBR 70(28,17x3,53 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 161.16x164.72x1.78 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO30X45X26-ZW-ASR1
Manufacturer: INA-FAG
Sizes: 30x45x26 (mm)
Подшипник NF 1013
Manufacturer: NSK-RHP
Sizes: 65x90.5x18 (mm)
Weight:: 0.504 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3805-B-TVH
Manufacturer: FAG
Sizes: 25x37x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 57x92.2x12/7 (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.
