Bearing NA4901
Inner diameter:: 12 mm
Outer diameter: 16 mm
The size of the width: 24 mm
Weight:: 0.0265 kg
Outer diameter: 16 mm
The size of the width: 24 mm
Weight:: 0.0265 kg
Technical specifications
Designation : NA4901
Dimensions, mm : 12x16x24
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.0265 Kg
Dynamic load rating (C) - 7640 kN
Static load rating (C0) - 8720 kN
Outside width (C) - 13mm
Grease lubrication speed - 18400 rev/min
XPZ 637 Lw / Ld ( XPZ637 )
Manufacturer: ContiTech AG
Подшипник 29586/29520
Manufacturer: NSK-RHP
Sizes: 63.5x107.95x25.4 (mm)
Weight:: 0.942 (kg)
Bearings G1102-KRR-B
Manufacturer: INA-FAG
Weight:: 0.38 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 22x35x7 (mm)
RPP8 5648 ( RPP 8 5648 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 21322 (53322)
Manufacturer: TMB
Sizes: 110x240x50 (mm)
Weight:: 11 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 19.00x22.20x1.60 (mm)
HTD 150 3M CXP
Manufacturer: ContiTech AG
K21 NBR(15x30x8)
Manufacturer: KASTAS
Sizes: 15x30x8 (mm)
SEALS (REINFORCED SEAL) (ART)
Manufacturer: FEKO
Sizes: 30x55x10/12 (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.
