NA49 Series Precision Heavy Duty Needle Roller Bearings

NKIS Heavy Duty Machined Type Needle Roller Bearing
NKIS Heavy Duty Machined Type Needle Roller Bearing
07/20/2019
NAO Separable Machined Ring Needle Roller Bearing
NAO Separable Machined Ring Needle Roller Bearing
07/20/2019

NA49 Series Precision Heavy Duty Needle Roller Bearings

NA49 Series Precision Heavy Duty Needle Roller Bearings

NA49 Series Precision Heavy Duty Needle Roller Bearings

Part Number Dimension(mm)
d F D B
NA495 5 7 13 10
NA496 6 8 15 10
NA497 7 9 17 10
NA498 8 10 19 11
NA499 9 12 20 11
NA4900 10 14 22 13
NA4901 12 16 24 13
NA4902 15 20 28 13
NA4903 17 22 30 13
NA4904 20 25 37 17
NA49/22 22 28 39 17
NA4905 25 30 42 17
NA49/28 28 32 45 17
NA4906 30 35 47 17
NA49/32 32 40 52 20
NA4907 35 42 55 20
NA4908 40 48 62 22
NA4909 45 52 68 22
NA4910 50 58 72 22
NA4911 55 63 80 25
NA4912 60 68 85 25
NA4913 65 72 90 25
NA4914 70 80 100 30
NA4915 75 85 105 30
NA4916 80 90 110 30
NA4917 85 100 120 35
NA4918 90 105 125 35
NA4919 95 110 130 35
NA4920 100 115 140 40
NA4922 110 125 150 40
NA4924 120 135 165 45
NA4926 130 150 180 50
NA4928 140 160 190 50
NA4930 150 210 60 170
NA4932 160 220 60 180
NA4934 170 230 60 190
NA4936 180 250 69 205
NA4938 190 260 69 215
NA4940 200 280 80 225
NA4944 220 300 80 245
NA4948 240 320 80 265
NA4952 260 360 100 290
NA4956 280 380 100 310
NA 4960 300 420 118 340
NA4964 320 440 118 360
NA4968 340 460 118 380
NA4972 360 480 118 400
NA4976 380 520 140 430
NA4980 400 540 140 450
NA4984 420 560 140 470
NA4988 440 600 160 490
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