Bearing 4214 ZZ
Inner diameter:: 70 mm
Outer diameter: 125 mm
The size of the width: 31 mm
Outer diameter: 125 mm
The size of the width: 31 mm
Technical specifications
Designation : 4214 ZZ
Dimensions, mm : 70x125x31
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 55.7 kN
Static load rating (C0) - 59.4 kN
Grease lubrication speed - 1.5 rev/min
Speed limit with oil lubrication - 2.09 rev/min
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 300x340x20 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4824
Manufacturer: INA-FAG
Sizes: 120x150x30 (mm)
Bearing NF2216M (12516EH)
Manufacturer: TMB
Sizes: 80x140x33 (mm)
Weight:: 2.1 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 33213
Manufacturer: FAG
Sizes: 65x120x41 (mm)
Подшипник 6006NR
Manufacturer: NSK-RHP
Sizes: 30x55x13 (mm)
Weight:: 0.116 (kg)
K05 PU (60x68x4/7)
Manufacturer: KASTAS
Sizes: 60x68x4/7 (mm)
Подшипник 7310DB
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.14 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 8.80x15.00x3.10 (mm)
Bearing NA4930
Manufacturer: ETERNO
Sizes: 150x170x210 (mm)
Weight:: 6.38 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SG2L)
Manufacturer: STO
Sizes: 80x100x13 (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.
