Bearing 51256
Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 26.5 kg
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 26.5 kg
Technical specifications
Designation : 51256
Dimensions, mm : 280x380x80
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 26.5 Kg
Dynamic load rating (C) - 492000 kN
Static load rating (C0) - 2320000 kN
Grease lubrication speed - 550 rev/min
Speed limit with oil lubrication - 750 rev/min
Bearing 6216Z2 (216Z2)
Manufacturer: TMB
Sizes: 80x140x26 (mm)
Weight:: 1.45 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 45.80x52.00x3.10 (mm)
RPP8 4568 ( RPP 8 4568 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 127x158.75x12.7 (mm)
K21 PU(82x102x10 )
Manufacturer: KASTAS
Sizes: 82x102x10 (mm)
Bearing 51218
Manufacturer: ETERNO
Sizes: 90x135x35 (mm)
Weight:: 1.7 (kg)
ATG10 3880 MFX - Megaflex ( ATK10 3880 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
ContiTech STD 8M 30 HP-PAZ
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1317-M
Manufacturer: FAG
Sizes: 85x180x41 (mm)
25X 4500 L=L
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.
