Bearing 22252 MW33
Inner diameter:: 260 mm
Outer diameter: 480 mm
The size of the width: 130 mm
Weight:: 103 kg
Outer diameter: 480 mm
The size of the width: 130 mm
Weight:: 103 kg
Technical specifications
Designation : 22252 MW33
Dimensions, mm : 260x480x130
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 103 Kg
Dynamic load rating (C) - 2270 kN
Static load rating (C0) - 3470 kN
Grease lubrication speed - 820 rev/min
Speed limit with oil lubrication - 1040 rev/min
Подшипник 643/633
Manufacturer: NSK-RHP
Sizes: 69.85x130.175x41.275 (mm)
Weight:: 2.272 (kg)
Bearing 30320 (7320E)
Manufacturer: TMB
Sizes: 100x215x51.5 (mm)
Weight:: 7.95 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 109.00x115.00x3.00 (mm)
Bearing IR85x95x26
Manufacturer: INA-FAG
Sizes: 85x95x26 (mm)
Weight:: 0.28 (kg)
K49 PU/NBR(130x109x8,1)
Manufacturer: KASTAS
Sizes: 130x109x8,1 (mm)
PL 1219 / 480 L
Manufacturer: ContiTech AG
Подшипник BL 315 Z
Manufacturer: NSK-RHP
Sizes: 75x160x37 (mm)
Weight:: 3.43 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 63x86x6 (mm)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 80x100x10 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 46.90x79.52x12.70 (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.
