Bearing 4211 ZZ
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Technical specifications
Designation : 4211 ZZ
Dimensions, mm : 55x100x25
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 40.8 kN
Static load rating (C0) - 40.2 kN
Grease lubrication speed - 1.5 rev/min
Speed limit with oil lubrication - 0.8 rev/min
SEALS (REINFORCED SEAL) (A-B)
Manufacturer: FEKO
Sizes: 6x22x6 (mm)
T5 DD
Manufacturer: ContiTech AG
K23 NBR(60,32x47,62x6,35)
Manufacturer: KASTAS
Sizes: 60,32x47,62x6,35 (mm)
AT20 ( АТ20 )
Manufacturer: ContiTech AG
Bearing 22214KW33 (3514KW33)
Manufacturer: TMB
Sizes: 75x125x31 (mm)
Weight:: 1.55 (kg)
Подшипник NU 2228 E
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.9 (kg)
Подшипник 5305N
Manufacturer: NACHI
Sizes: 25x62x25.4 (mm)
Weight:: 0.34 (kg)
K22 PU(98,43x120,65x19,43)
Manufacturer: KASTAS
Sizes: 98,43x120,65x19,43 (mm)
K11 TPE(45x53x8/5 )
Manufacturer: KASTAS
Sizes: 45x53x8/5 (mm)
K84 PU(40x32,8x3,4)
Manufacturer: KASTAS
Sizes: 40x32,8x3,4 (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.
