Page 81 of Ball Bearings by QBC Quality Bearings & Components

shell-type needle roller bearings-open end · 52100 hardened chrome steel needle bearing · low carbon steel bearing cage · case-hardened steel roller cup · drawn cup · cage guided w o.d bore features · extremely high speed · high load capacity · low profile lightweight caged · caged needle bearings offer up to 3x the speed of uncaged designs o.d shaft diameter catalog number bndsce­96 bndsce­98 bndsce­910 bndsce­912 bndsce­105 bndsce­107 bndsce­1071/2 bndsce­108 bndsce­1010 bndsce­1012 bndsce­116 bndsce­118 bndsce­1110 bndsce­1112 bndsce­126 bndsce­128 bndsce­1210 bndsce­1212 bndsce­138 bndsce­1314 bndsce­146 bndsce­148 bndsce­1412 bndsce­1416 bndsce­168 bndsce­1612 bndsce­1616 bore · extremely low rolling friction · high lubrication capacity · low sensitivity to misalignment · needles have high length to diameter ratios limiting speed rpm min max 000 010 w load capacities lbs dynamic static min housing diameter max .5625 .7500 .5620 .5625 .6250 .8125 .6245 .6250 .6875 .8750 .6870 .6875 .7500 .8125 .8750 1.0000 1.0625 1.1250 .7495 .8120 .8745 .7500 .8125 .8750 1.0000 1.2500 .9995 1.000 note hardened shafts required rc 58 min limiting speeds shown apply to oil lubrication with grease 60 of the given values are permissible see following section for available inner rings closed end bearings available on special order .375 .500 .625 .750 .312 .438 .469 .500 .625 .750 .375 .500 .375 .500 .375 .500 .625 .750 .500 .875 .375 .500 .750 1.000 .500 .750 1.000 18000 17000 16000 16000 16000 15000 13000 12000 11000 10000 1160 1730 2120 2050 3250 970 1480 1600 1830 2330 1290 1930 1290 1930 1600 2210 2850 3450 2420 4150 1850 2500 3800 4950 2850 4050 5600 1440 2420 3150 2380 4300 1180 2100 2320 2700 3650 1770 2950 1770 2950 1860 2800 3950 5000 3200 6500 2400 3550 6100 8500 4300 6800 10200 .7495 .7505 .8120 .8130 .8745 .8755 .9995 1.0620 1.1245 1.0005 1.0630 1.1255 1.2495 1.2505 continued on the next page www.qbcbearings.com 68 inch

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