bearing finder needle roller pressbearings installation 1 punch or drill and ream a hole of diameter a in panel as specified in the design parameters table panel do not deburr or break edge of hole 2 place bearing assembly in hole the slight interference fit assures centering the assembly in the mounting hole 3 using an anvil with diameter n a minimum depth of o and a punch diameter of p press the bearing assembly into the panel by constantly applying a force of f per the table until the assembly is flush with the panel surface do not use hammer blows tooling and installation data c l installation force min dist nominal f centerline shaft to panel cold-rolled half-hard 003 diameter steel aluminum 000 edge tons tons self-aligning .515 1/8 .488 5.0 1.5 375 .625 .640 3/16 .607 5.5 1.5 .453 .734 .828 1/4 .768 5.5 2.0 .500 .922 5/16 .828 .768 5.5 2.0 .500 .922 3/8 .828 .768 5.5 2.0 .500 .922 1/2 1.078 1.000 6.0 2.5 .750 1.125 5/8 1.270 1.000 8.0 4.0 .750 1.375 nonaligning 1/8 .386 .438 .
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bearing finder needle roller pressbearings · torrington® drawn cup needle roller bearing · carbon steel housing zinc plated new home page abef fig 1 a b 5° d fig 2 knurling i.d features · self-clinching · self-aligning to ±5° or nonaligning · high-speed high-load applications · knurling ensures secure self-clinching · simple quick installation · major assembly and production savings · mounting blocks not necessary c design parameters a panel hole 003 000 operating temperature -20°f to +230°f b f e min c d height height panel knurl retainer along at 5° off thick o.d height center centerline ness line .40 .46 .46 .64 .64 .77 .89 max speed rpm max radial load lb catalog number i.d fig 1 self-aligning bdnrsssak125 1/8 bdnrsssak187 3/16 bdnrsssak250 1/4 bdnrsssak312 5/16 bdnrsssak375 3/8 bdnrsssak500 1/2 bdnrsssak625 5/8 fig 2 nonaligning bdnrssnak125 bdnrssnak187 bdnrssnak250 bdnrssnak312 bdnrssnak375 bdnrssnak500 bdnrssnak562 1/8 3/16 1/4 5/16 3/8 1/2 9/16 .500 .625 .625 .
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bearing finder needle roller pressbearings new home page installation 1 punch or drill and ream a hole of diameter d1 in panel as specified in the design parameters table panel do not deburr or break edge of hole 2 place bearing assembly in hole the slight interference fit assures centering the assembly in the mounting hole 3 using an anvil with diameter d2 a minimum depth of k and a punch diameter of d2 press the bearing assembly into the panel by constantly applying a force of f per the table until the assembly is flush with the panel surface do not use hammer blows tooling and installation data d2 anvil dia +0.08 cltd2 k d2 nominal shaft diameter k min anvil depth d2 min punch dia c l min dist centerline to panel edge installation force f cold-rolled half-hard aluminum steel n n 49000 49000 49000 49000 54000 54000 45000 49000 49000 49000 49000 14000 14000 18000 18000 22000 36000 14000 14000 14000 18000 18000 self-aligning 4 6 8 10 12 15 4 6 8 10 12 16.3 16.3 21 21 27.4 32.3 13.1 16.
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bearing finder needle roller pressbearings · torrington® drawn cup needle roller bearing · carbon steel housing zinc plated d1 new home page t h h1 h2 fig 1 d1 t 5° h fig 2 knurling features · self-clinching · self-aligning to ±5° or nonaligning · high-speed high-load applications · knurling ensures secure self-clinching · simple quick installation · major assembly and production savings · mounting blocks not necessary d the projections shown are per iso convention d design parameters nominal shaft dia operating temperature -30°c to +110°c h2 h1 d1 h d height height panel knurl retainer along at 5° off hole height center center +0.07 o.d line line t min panel thickness max speed rpm max radial load kg catalog number d i.d fig 1 self-aligning bdnrssmsak04 bdnrssmsak06 bdnrssmsak08 bdnrssmsak10 bdnrssmsak12 bdnrssmsak15 fig 2 nonaligning bdnrssmnak04 bdnrssmnak06 bdnrssmnak08 bdnrssmnak10 bdnrssmnak12 4 6 8 10 12 15 4 6 8 10 12 4 6 8 10 12 15 4 6 8 10 12 17 17 22 22 28 33 14 17 17 22 22
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bearing finder needle roller pressbearings · torrington® drawn cup needle roller bearing · carbon steel housing zinc plated new home page a 5° e .03 d f i.d c features · simple quick press-fit installation · self-aligning to ±5° · high-speed high-load · no precision holes required · major assembly and production savings design parameters a panel hole 003 000 operating temperature -20°f to +230°f c flange dia .56 .69 .69 .88 .88 1.125 1.31 e d height retainer along height centerline .31 .36 .36 .54 .54 .72 .78 .34 .39 .39 .55 .55 .74 .79 f height at 5° off centerline .36 .41 .41 .58 .58 .77 .83 max speed rpm 75000 75000 57000 44000 36000 26000 21000 max radial load lb 69 202 203 226 271 384 1060 catalog number i.d bdnrsssas125 bdnrsssas187 bdnrsssas250 bdnrsssas312 bdnrsssas375 bdnrsssas500 bdnrsssas625 1/8 3/16 1/4 5/16 3/8 1/2 5/8 .500 .625 .625 .812 .812 1.063 1.250 shaft diameters nominal minimum maximum shaft diameter diameter diameter .1251 .1254 1/8 .1876 .1879 3/16 .250
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bearing finder needle roller pressbearings · torrington® drawn cup needle roller bearing · carbon steel housing zinc plated d1 5° new home page h1 0.75 h h2 d d features · press-fit installation · self-aligning to ±5° · high-speed high-load · simple quick press-fit installation · major assembly and production savings · no precision holes required design parameters operating temperature -30°c to +110°c h2 h1 height height d h flange retainer along at 5° off o.d height center centerline line 17.4 17.4 22.2 22.2 28.5 33.3 9.1 9.1 13.6 13.6 18.2 19.7 9.7 9.7 14 14 18.9 20.1 10.2 10.2 14.8 14.8 19.7 21.1 d1 panel hole +0.07 catalog number d i.d max speed rpm 75000 60000 43000 34000 28000 23000 max radial load kg 46 66 93 187 209 680 bdnrssmsas04 bdnrssmsas06 bdnrssmsas08 bdnrssmsas10 bdnrssmsas12 bdnrssmsas15 4 6 8 10 12 15 15.9 15.9 20.6 20.6 27 31.8 shaft diameters nominal shaft diameter 4 6 8 10 12 15 minimum diameter 3.998 6.002 8.000 10.000 12.000 15.000 maximum diameter 4.006 6.010 8.
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bearing finder flange-mounted needle roller pressbearings · torrington® drawn cup needle roller bearing · carbon steel housing zinc plated new home page d c i.d 7/32 dia hole typ a 5° features f e design parameters b g · flange-mounted · self-aligning to ±5° operating temperature -20° f to +230° fafeg panel d b c max max height nominal height radial clearance overall overall mounting flange catalog number i.d along at 5° off speed hole length width distance thickness centerline centerline rpm load lb diameter 1.22 .43 .05 1.78 17/32 .88 bdnrsssablk125 1/8 .40 75000 69 1.22 .48 .09 1.78 21/32 1.00 bdnrsssablk187 3/16 .46 75000 202 1.22 .48 .09 1.78 21/32 1.00 bdnrsssablk250 1/4 .46 57000 203 1.53 .66 .09 2.10 27/32 1.26 bdnrsssablk312 5/16 .64 50000 256 1.53 .66 .09 2.10 27/32 1.26 bdnrsssablk375 3/8 .64 36000 271 1.78 .78 .09 2.34 1-3/32 1.56 bdnrsssablk500 1/2 .77 26000 598 1.78 .92 .09 2.34 1-9/32 1.56 bdnrsssablk625 5/8 .89 21000 1060 this hole is 9/32 dia for catalog no bd
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bearing finder flange-mounted needle roller pressbearings · torrington® drawn cup needle roller bearing · carbon steel housing zinc plated new home page d c i.d 7/32 dia hole typ afeb operating temperature -20°f to +230°f a panel clearance hole dia 13/32 17/32 21/32 21/32 27/32 29/32 29/32 b overall length 1.78 1.78 1.78 1.78 2.10 2.10 2.10 c overall width .88 .88 1.00 1.00 1.26 1.26 1.26 d mounting distance 1.22 1.22 1.22 1.22 1.53 1.53 1.53 e max f nominal height speed flange rpm thickness .05 .05 .09 .09 .09 .09 .09 .312 .50 .44 .44 .44 .50 .50 75000 75000 57000 50000 36000 26000 23000 max radial load lb 69 202 203 256 271 598 758 features · flange-mounted · nonaligning design parameters catalog number i.d bdnrssnablk125 bdnrssnablk187 bdnrssnablk250 bdnrssnablk312 bdnrssnablk375 bdnrssnablk500 bdnrssnablk562 shaft diameters nominal shaft diameter 1/8 3/16 1/4 5/16 3/8 1/2 9/16 minimum diameter .1247 .1872 .2497 .3120 .3745 .4995 .5620 1/8 3/16 1/4 5/16 3/8 1/2 9/16 maximum d
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bearing finder flange-mounted needle roller pressbearings · torrington® drawn cup needle roller bearing · carbon steel housing zinc plated d1 5° new home page h 2.3 l e h1 f d features Ų5.5 hole typ the projections shown are per iso convention · flange-mounted installation · self-aligning to ±5° design parameters operating temperature -30°c to +110°c d1 h h panel l f e height height max max clearance overall overall mounting along at 5°off speed radial hole length width distance center center rpm load kg diameter line line 17 17 22 22 28 33 45 45 53 53 60 60 25.4 25.4 32 32 40 40 31 31 39 39 45 45 11.6 11.6 16.3 16.3 19.5 22.6 12.1 12.1 16.8 16.8 19.8 22.9 75000 60000 43000 34000 28000 22000 46 66 93 187 209 680 catalog number d i.d bdnrssmsablk04 bdnrssmsablk06 bdnrssmsablk08 bdnrssmsablk10 bdnrssmsablk12 bdnrssmsablk15 4 6 8 10 12 15 this hole is Ų7.1 for catalog no bdnrssmsablk15 shaft diameters nominal shaft diameter 4 6 8 10 12 15 minimum diameter 3.998 6.002 8.000 10.000 12.000
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bearing finder flange-mounted needle roller pressbearings · torrington® drawn cup needle roller bearing · carbon steel housing zinc plated d1 new home page htlefd Ų5.5 mm hole typ the projections shown are per iso convention features · flange-mounted installation · nonaligning design parameters operating temperature -30°c to +110°c d1 t panel nominal max max eflh clearance overall overall mounting flange speed radial height hole rpm load length width distance thickkg diameter ness 10.5 13.5 17 22 22 45 45 45 45 45 22.2 25.4 25.4 25.4 25.4 31 31 31 31 31 1.2 2.3 2.3 2.3 2.3 10.8 10.8 11.1 12.7 12.7 75000 60000 43000 34000 28000 46 66 93 187 209 catalog number d i.d bdnrssmnablk04 bdnrssmnablk06 bdnrssmnablk08 bdnrssmnablk10 bdnrssmnablk12 4 6 8 10 12 shaft diameters nominal shaft diameter 4 6 8 10 12 minimum diameter 3.992 5.992 7.990 9.990 11.990 maximum diameter 4.000 6.000 8.000 10.000 12.000 shaft recommendations shafts should be hardened to rc 58 with 0.4 µm finish shaft ends shoul
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