Bearing 4210
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Technical specifications
Designation : 4210
Dimensions, mm : 50x90x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 35 kN
Static load rating (C0) - 33.6 kN
Grease lubrication speed - 1.1 rev/min
Speed limit with oil lubrication - 0.59 rev/min
Bearing 618/2.5P6 (E100008/2.5)
Manufacturer: TMB
Sizes: 2.5x6x1.8 (mm)
Weight:: 0.0002 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 31x47x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 147.80x165.00x8.60 (mm)
Подшипник 15125/15245
Manufacturer: NSK-RHP
Sizes: 62x31.75x19.05 (mm)
Weight:: 0.255 (kg)
Bearing 634 ZZ
Manufacturer: ETERNO
Sizes: 4x16x5 (mm)
Weight:: 0.082 (kg)
K23 NBR(25x17x5,5)
Manufacturer: KASTAS
Sizes: 25x17x5,5 (mm)
PL 1651 / 650 L
Manufacturer: ContiTech AG
K18 (240x215x25,4)
Manufacturer: KASTAS
Sizes: 240x215x25,4 (mm)
K38 PU(108x116x8)
Manufacturer: KASTAS
Sizes: 108x116x8 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 30x52x10/12 (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.
