Bearing 47681 / 47623A
Inner diameter:: 80.962 mm
Outer diameter: 136.525 mm
The size of the width: 44.45 mm
Weight:: 1.928 kg
Outer diameter: 136.525 mm
The size of the width: 44.45 mm
Weight:: 1.928 kg
Technical specifications
Designation: 47681 / 47623A
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 80.962 mm
External diameter(D): 136.525 mm
Working width (T): 44.45 mm
Width (height) (B): 33.338 mm
Outer cage width (C): 44.45 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 0.8 mm
Cr (KN): 153
Cor (KN): 235
a: 29.2 мм
Width: 1.928 mm
K703 PTFE/NBR(20x27,6x4,2)
Manufacturer: KASTAS
Sizes: 20x27,6x4,2 (mm)
Подшипник NJ 422
Manufacturer: NACHI
Sizes: 110x280x65 (mm)
Weight:: 20.5 (kg)
Подшипник NU 338
Manufacturer: NACHI
Sizes: 190x400x78 (mm)
Weight:: 49.4 (kg)
Bearing RNU1014TN (292114A)
Manufacturer: TMB
Sizes: 70x110x20 (mm)
Weight:: 0.62 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x65x7 (mm)
K22 NBR(52x62x10)
Manufacturer: KASTAS
Sizes: 52x62x10 (mm)
K19 PTFE/NBR/POM(105x90x14)
Manufacturer: KASTAS
Sizes: 105x90x14 (mm)
Подшипник 6820ZZ
Manufacturer: NACHI
Sizes: 100x125x13 (mm)
Weight:: 0.311 (kg)
CC144 ( СС 144 ) Le= 3759 мм
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 119.40x125.60x3.10 (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.