Bearing 4210 ZZ
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 ZZ
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
AT10 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 43.80x50.00x3.10 (mm)
RPP14 5838 ( RPP 14 5838 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 7221CDF
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22252-B-MB
Manufacturer: FAG
Sizes: 260x480x130 (mm)
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x110x7 (mm)
K20 (88,9x76,2x14,275)
Manufacturer: KASTAS
Sizes: 88,9x76,2x14,275 (mm)
K48 (100x85x13,5 )
Manufacturer: KASTAS
Sizes: 100x85x13,5 (mm)
Bearing 22313 (3613)
Manufacturer: TMB
Sizes: 65x140x48 (mm)
Weight:: 3.75 (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.
