Warning: DOMDocument::loadXML(): Start tag expected, '<' not found in Entity, line: 1 in /home/coredema/public_html/wp-content/plugins/premium-seo-pack/modules/title_meta_format/init.social.php on line 475
pCall COREDEMAR Toll Free +1 800 959 0763
Super Precision, High Speed Spindle Bearings


7603-2RZ Ball screw support bearings, seals

7603-2RZ TN1 (standard metric series)

7603-2RZ-Ball-screw-support-bearings-seals
COREDEMAR
Part Number
Boundary dimensions Mounting dimensions Load rating Limiting speed Weight
d D B rsmin a da Da ra Cr Cor Grease Oil Kg
mm h12 H12 max KN r/min
760304-2RZ TN1 20 52 15 1.1 39 30.5 43.5 1.1 24.5 32.0 11,000 0.17
760305-2RZ TN1 25 62 17 1.1 46 38.0 52.0 1.1 28.5 41.5 9,000 0.28
760306-2RZ TN1 30 72 19 1.1 53 45.0 61.0 1.5 34.5 55.0 8,000 0.41
760307-2RZ TN1 25 80 21 1.5 60 51.0 67.0 1.5 36.5 61.0 7,000 0.55
760307X3-2RZ TN1 25 90 23 1.5 68 56.5 75.7 1.5 50 83.0 6,300 0.81
760308-2RZ TN1 40 90 23 1.5 68 56.5 75.7 1.5 50 83.0 6,300 0.76
760309-2RZ TN1 45 100 25 1.5 75 64.5 85.5 2.0 58.5 104.0 5,600 1.02
760309X3-2RZ TN1 45 110 27 2.0 83 72.0 94.0 2.0 69.5 127.0 5,000 1.41
760310-2RZ TN1 50 110 27 2.0 83 72.0 94.0 2.0 69.5 127.0 5,000 1.33
760311-2RZ TN1 55 120 29 2.0 90 77.0 101.0 2.1 78 146.0 4,800 1.69
760312-2RZ TN1 60 130 31 2.1 98 82.5 107.5 2.1 88 166.0 4,500 2.12
760313-2RZ TN1 65 140 33 2.1 105 91.5 118.5 2.1 100 196.0 4,000 2.60
760314-2RZ TN1 70 150 35 2.1 113 95.5 124.5 2.1 110 220.0 3,800 3.16
760315-2RZ TN1 75 160 37 2.1 120 105.5 135.5 2.1 125 255.0 3,600 3.79
760316-2RZ TN1 80 170 39 2.1 128 111.0 143.0 2.1 137 285.0 3,400 4.50
760317-2RZ TN1 85 180 41 2.1 135 116.0 151.0 3.0 160 325.0 3,200 5.29
760318-2RZ TN1 90 190 43 3.0 143 122.0 157.5 3.0 163 345.0 3,000 6.17
760319-2RZ TN1 95 200 45 3.0 150 130.0 165.0 3.0 163 360.0 3,000 7.15
760320-2RZ TN1 100 215 47 3.0 160 140.0 178.0 3.0 193 430.0 2,600 8.73
760322-2RZ TN1 110 240 50 3.0 176 154.5 200.0 3.0 250 560.0 2,400 11.80
760324-2RZ TN1 120 260 55 3.0 192 165.0 210.0 3.0 265 620.0 2,200 14.60
760326-2RZ TN1 130 280 58 3.0 206 181.0 229.0 3.0 290 695.0 2,000 18.70

Legend

d Inner Diameter Rs min Radius RPM Rotations/Minute
D Outer Diameter R1s min Radius KN Kilo Newtons
B Width Ra Axial Rigidity N Newtons (1N = .2248 lbs.)
Dw Ball Size Rr Radial Rigidity μ Micron (.00004′)
Z Ball Quantity mm Millimeters

 

packaging_specifications_download_pdf  7603-2RZ Ball screw support bearings, seals V2.0 b Print v1