NA 49 Series

FUR-006AB890

100 In stock

Dincidunteros

Needle roller bearings have a long record of accomplishment as proven machine elements for the design of radially compact bearing arrangements with very high load-carrying capacity. 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)
NA4918 2RS 90 36 125 105 86400 193600 1440 1.36
NA4919 95 130 35 110 94400 208000 2880 1.36
NA4919 2RS 95 36 130 110 89600 204000 1360 1.42
NA4920 100 140 40 115 101600 208000 2800 1.93
NA4920 2RS 100 41 140 115 109600 242400 1360 1.98
NA4922 110 150 40 125 104800 223200 2560 2.08
NA4922 2RS 110 41 150 125 114400 263200 1200 2.15
NA4924 120 165 45 135 144000 304000 2400 2.84
NA4924 2RS 120 46 165 135 145600 333600 1120 2.99
NA4926 130 180 50 150 161600 364000 2160 3.9
NA4926 2RS 130 51 180 150 168800 417600 1040 4.08
NA4928 140 190 50 160 167200 388000 2000 4.05
NA4928 2RS 140 51 190 160 174400 448000 960 4.34
NA4930 150 210 60 170 208800 488000 1920 6.38
NA4932 160 220 60 180 216000 520000 1760 6.75
NA4934 170 230 60 190 223200 552000 1680 7.11
NA4936 180 250 69 205 300000 712000 1600 10.2
NA4938 190 260 69 215 312000 756000 1520 10.7
NA4940 200 280 80 225 404000 944000 1440 15.4
NA4944 220 300 80 245 420000 1016000 1280 16.7
NA4948 240 320 80 265 432000 1080000 1200 18
NA4952 260 360 100 290 644000 1520000 1120 31.1
NA4956 280 380 100 310 668000 1624000 1040 33.1
NA4960 300 420 118 340 864000 2112000 960 51.4
NA4964 320 440 118 360 896000 2256000 880 54.4
NA4968 340 460 118 380 928000 2400000 880 57.3
NA4972 360 480 118 400 960000 2560000 800 60.2
NA4976 380 520 140 430 1120000 3000000 760 90.3
NA4980 400 540 140 450 1160000 3200000 720 94.4
NA4984 420 560 140 470 1200000 3400000 680 98.5
NA4988 440 600 160 490 1400000 3680000 640 131
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