Bearing DC7969C(5C)-N
Inner diameter:: 79.698 mm
Outer diameter: 96.358 mm
The size of the width: 25.4 mm
Weight:: 280 kg
Outer diameter: 96.358 mm
The size of the width: 25.4 mm
Weight:: 280 kg
Technical specifications
Designation : DC7969C(5C)-N
Dimensions, mm : 79.698x96.358x25.4
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 280 Kg
Dynamic load rating (C) - 124 kN
Static load rating (C0) - 53 kN
Grease lubrication speed - 2038 rev/min
Speed limit with oil lubrication - 1200 rev/min
Bearing 30328
Manufacturer: ETERNO
Sizes: 140x300x62 (mm)
Weight:: 21.7 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ248-E-M1+HJ248-E
Manufacturer: FAG
Sizes: 240x440x72 (mm)
Weight:: 57.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 1.50x2.50x0.50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 80x105x8 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 24x50x7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 60x80x8 (mm)
Bearings K81176
Manufacturer: INA-FAG
Sizes: 380x460x25 (mm)
Weight:: 6.8 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x85x9 (mm)
Bearing 619/2.5P5 (D100009/2.5)
Manufacturer: TMB
Sizes: 2.5x7x2.5 (mm)
Weight:: 0.00043 (kg)
K31 PU/NBR/POM(139,7x152,4x14,28)
Manufacturer: KASTAS
Sizes: 139,7x152,4x14,28 (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.
