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NA 69 Series NA69122RS

Technical Details

Bore Diameter (mm) d Outer Diameter (mm) D Width (mm) B Weight (Kg)
60 46 0.785

NA69: Double Row Machined-Ring Needle Roller Bearing, heavy-duty needle roller bearings.

Needle roller bearings of the series NA69 series NA69122RS are wider and heavier than needle roller bearings of the series NA49 and can thus support considerably higher radial loads. Needle roller bearings with an inner ring are used for applications where the shaft cannot be hardened and ground. The permissible axial displacement of the shaft relative to the housing is limited for bearings with an inner ring. If the permissible axial displacement provided by a standard inner ring is insufficient, it is possible to use an extended inner ring.

Applications and industry: AGRICULTUREAUTOMOTIVECEMENT INDUSTRYCRUSHER INDUSTRYHEAVY MACHINERY EQUIPMENTSHOME APPLIANCESMINING SECTORMETAL INDUSTRYFLUID MACHINERYTEXTILE INDUSTRY

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Bearing Number Inner Diameter (d) MM Outer Diameter (D) MM C fw Basic Load Rating (N) Dyn. C Basic Load Rating (N) Stat. C0 Limiting Speed Weight (KG)
NA69122RS 60 46 85 68 76240 151200 2400 0.785
NA6913 65 90 45 72 77600 158400 4400 0.779
NA69132RS 65 46 90 72 79520 163200 2000 0.845
NA6914 70 100 54 80 104000 213600 4000 1.34
NA69142RS 70 55 100 80 100800 229600 2000 1.4
NA6915 75 105 54 85 105600 221600 3760 1.45
NA69152RS 75 55 105 85 104000 244000 1600 1.48
NA6916 80 110 54 90 109600 238400 3520 1.53
NA69162RS 80 55 110 90 108000 258400 1600 1.57
NA6917 85 120 63 100 135200 320000 3200 2.25
NA69172RS 85 64 120 100 136800 364800 1520 2.36
NA6918 90 125 63 105 140000 340000 3040 2.44
NA69182RS 90 64 125 105 140800 384000 1440 2.48
NA6919 95 130 63 110 141600 352000 2880 2.63
NA69192RS 95 64 130 110 144000 402400 1360 2.6