Bearing 4201 ZZ
Inner diameter:: 12 mm
Outer diameter: 32 mm
The size of the width: 14 mm
Outer diameter: 32 mm
The size of the width: 14 mm
Technical specifications
Designation : 4201 ZZ
Dimensions, mm : 12x32x14
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 8.3 kN
Static load rating (C0) - 4.9 kN
Grease lubrication speed - 0.6 rev/min
Speed limit with oil lubrication - 0.055 rev/min
Bearing WS87440
Manufacturer: INA-FAG
Sizes: 200x400x31 (mm)
Weight:: 23.000 (kg)
K23 NBR(12,7x6,35x4,76)
Manufacturer: KASTAS
Sizes: 12,7x6,35x4,76 (mm)
C 98 22x2490 Li / 2549 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 22.00x24.00x1.00 (mm)
Bearing NJ2309E (42609E)
Manufacturer: TMB
Sizes: 45x100x36 (mm)
Weight:: 1.35 (kg)
ATG10 2970 MFX - Megaflex ( ATK10 2970 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x38x5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 2.80x4.00x0.60 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 115.50x126.16x5.33 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 85x103x8.5 (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.
