Bearing 51244
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 63 mm
Weight:: 13 kg
Outer diameter: 300 mm
The size of the width: 63 mm
Weight:: 13 kg
Technical specifications
Designation : 51244
Dimensions, mm : 220x300x63
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 13 Kg
Dynamic load rating (C) - 351000 kN
Static load rating (C0) - 1320000 kN
Grease lubrication speed - 700 rev/min
Speed limit with oil lubrication - 950 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 40x52/58x7.5 (mm)
T10 DD
Manufacturer: ContiTech AG
Bearing 63994X1M
Manufacturer: TMB
Sizes: 220x299.5x60 (mm)
Krestovina 46x142
Manufacturer: TOYO
Подшипник NJ 428
Manufacturer: NSK-RHP
Sizes: 140x360x82 (mm)
Weight:: 46.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 69.50x73.50x2.00 (mm)
K75 PHENOLIC(120x125x15)
Manufacturer: KASTAS
Sizes: 120x125x15 (mm)
Bearing S6202
Manufacturer: ETERNO
Sizes: 15.00x35.00x11.00 (mm)
Weight:: 45 (kg)
Подшипник R 155 ZZS
Manufacturer: NSK-RHP
Sizes: 3.967x7.938x3.175 (mm)
Bearing N2308EM (2608EH)
Manufacturer: TMB
Sizes: 40x90x33 (mm)
Weight:: 0.98 (kg)
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.
