Bearing 4210 2RS
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 2RS
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
K21 NBR(26,99x34,93x6,35 )
Manufacturer: KASTAS
Sizes: 26,99x34,93x6,35 (mm)
Подшипник NA5912
Manufacturer: NSK-RHP
Sizes: 60x85x34 (mm)
Weight:: 0.625 (kg)
K18 (85x65x21,4)
Manufacturer: KASTAS
Sizes: 85x65x21,4 (mm)
K21 NBR(220x250x20)
Manufacturer: KASTAS
Sizes: 220x250x20 (mm)
Подшипник HR33008J
Manufacturer: NSK-RHP
Sizes: 40x68x22 (mm)
Weight:: 0.322 (kg)
Подшипник 7212BDF
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)
K22 PU(23x31x5,5)
Manufacturer: KASTAS
Sizes: 23x31x5,5 (mm)
T5 480 ( Т5 480 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник MR 72 ZZ
Manufacturer: NSK-RHP
Sizes: 2x7x3 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20212-K-TVP-C3
Manufacturer: FAG
Sizes: 60x110x22 (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.
