Step 1: Checking the shaft

Transcription

1 Stp 1: Chcking th shaft Th shaft diamtr at th baring sat should b within tolranc as shown in our Product Catalog. As a gnral guid, ", 0.002" is adquat. Any tapr or out of roundnss in th shaft at th baring should b lss than 0.001". Shaft surfac finish should b 63 to 125 microinch. To chck th shaft for tapr, it must b masurd at two or thr points, usually th lft sid, right sid and cntr of th innr rac position.th diamtr should not vary by mor than 0.001" from sid to sid or " from sid to cntr. To chck th shaft for roundnss, th diamtr should b chckd at thr placs around th clock; vrtically (12 o'clock), 60 away from top cntr (2 o'clock) and 120 away from top cntr (4 o'clock). Ths masurmnts should not vary by mor than 0.001". Stp 2: Aluminum tripl labryrinth sals Disassmbl th supplid componnts and rmov th ATL sals. Sparat th sal halvs by driving out th two joining pins. Lubricat th "O" rings in th bor with gras. Assmbl th halvs on th shaft. Ensur that 'COOPER ' and th shaft siz ar stampd on th sam fac of th sal. A hos clamp can b usd to comprss th sal on th shaft whil th pins ar rinsrtd. Channllocks can b usd to push th pins back into th sal. Push th assmbld sals sidways to b out of th way whn assmbling th innr rac. Stp 3: Pdstal bas and lowr half flang Position th lowr half pdstal or flang and ngag th hold down bolts with flat washrs undr th bolt hads. You may wish to lav th bolts slightly loos until final alignmnt is achivd. If shims ar usd, mak sur that th whol bas is supportd with a full shim.

2 Stp 4: Innr rac Sparat th rollr and cag assmbly by rmoving th U clips from th joints or sparating th joint plats with a flat had scrwdrivr. For th 01E Sris (with stl cag), sparat both sids of th cag halvs as shown. Disngag both joints bfor rmoving th rollr cag from th innr rac. pl off th protctiv tap from th innr ractrack. Mak sur th shaft is clan and dry. SOLVENT CLEAN THE PACING GREASE OR PRESERVATIVE OFF ALL BEARING PARTS. Disassmbl th innr rac and clamp rings kping matchd halvs togthr. Th sid fac of th two clamp rings and innr rac will hav match numbrs nar th joint. Position th two innr rac halvs on th shaft cntrd on th sphrical sat of th pdstal. Joints of th rac should b vrtical (at 12 o'clock and 6 o'clock positions). Put a 0.015" thick flr gaug in th bottom joint to kp th joint from closing up. Thr should b a gap in th innr rac joints, usually btwn 0.015" and 0.022" pr sid. Put on half of on clamp ring in on of th innr rac groovs with th guid lip toward th rollr path, offstting th clamp ring joint from th innr rac joint. Th offst can b as littl as 20 or up to 90. Th clamp ring half should hold th innr rac on th shaft. It is bst to arrang th clamp rings so that th half with th through hols is on top and th half with th thradd hols is on th bottom.this will kp th hads of th clamp ring scrws pointd upwards allowing tool accss. Tap down th clamp rings all around to sat thm, thn tightn th scrws with an alln wrnch. DO NOT FULLY TIGHTEN THE CLAMP RING SCREWS UNTIL THE INNER RACE IS POSITIONED ON THE SHAFT. Positioning of GR innr rac Rmov th flr gaug from th bottom innr rac joint. Rotat th lowr half cartridg with GR outr rac into position. Plac on half of th rollr and cag assmbly in position on top of th innr rac. Slid or tap th innr rac sidways until th rollr/cag assmbly will rotat frly into th lowr half outr rac.this nsurs th innr and outr racs ar proprly alignd. Tightn th clamp ring scrws to scur th innr rac in plac. Rmov th lowr half cartridg and half rollr/cag assmbly.

3 Positioning of th EX innr rac Rmov th flr gaug from th bottom innr rac joint. Slid or tap th innr rac sidways to cntr it on th pdstal bas. Rotat th lowr half cartridg with EX outr rac into position. Plac on half of th rollr and cag assmbly in position on top of th innr rac. Rotat th rollr and cag into th bottom half outr rac. Chck to nsur th rollrs ar cntrd on th outr rac. Tap or slid th innr rac if adjustmnts ar ndd for cntring. Tightn th clamp ring scrws to scur th innr rac in plac. Rmov th lowr half cartridg and half rollr/cag assmbly. Sating and torquing clamp rings Us a wood or plastic mallt to sat th clamp rings down into th clamp ring groovs. Thr should b a gap at both joints for ach clamp ring.th scrws should b tightnd in such a mannr to kp th gaps approximatly qual. Torqu both scrws on on of th rings to th torqu valu shown on th attachd charts. Sat th clamp rings down hard a scond tim with th mallt and rtorqu. Torqu th scrws on th othr clamp ring, tap down hard and rtorqu. Chck to nsur thr ar gaps at th innr rac joints and that thy ar approximatly qual. Lightly gras th rollr path of th innr rac. Stp 5: Rollr and cag assmbly Lightly gras th rollrs, rotating thm to forc som gras into th cag pockts. On sid of th cag will hav circular imprssions, us this as th match mark for th cag halvs. Aluminum cags Assmbl th halvs around th innr rac and push in th U clips or joint plats at th joints to hold th halvs togthr. 01E Sris with stl cags Engag th tabs on on half with th cag body of th othr half. Prss togthr until th joint snaps closd. Rpat for th othr cag joint. Stp 6: Fitting of th outr rac into cartridg Th following procdur should b usd only whn mounting a nw baring (innr rac, clamp rings, rollr & cag, and outr rac) in an xisting cartridg housing: 1. Clan th outr rac sat of th cartridg to nsur it is dry and fr of contamination. 2. Clan th outr rac and plac in th cartridg halvs so that th match marks coincid and th outr rac half with th lubrication hol is in th top half housing. 3. Entr th radial scuring scrws (D) (01 Sris 71/2" and up, 02 Sris 611/16" and up, and all 03 Sris), fingr tight only it is important to fit th washrs. 4. Fit th sid rods and scrws (C) whr providd (GR cartridgs only), and tightn ths against th sid fac of th outr rac vry lightly. (Not: som dsigns hav only sid scrws and no sid rods.) 5. Assmbl th two halvs of th cartridg togthr and fully tightn th joint scrws (B). Eas th prssur on ths scrws, thn fully

4 tightn th radial scuring scrws (D) and/or th sid scrws (C). (In som largr sizs, two cartridg joint scrws must b rmovd to finally tightn th sid scrws). 6. Rtightn th cartridg joint scrws and chck th joints of th outr rac track for a smooth transition. 7. Ensur that all gras passags ar full by applying a gras gun to th gras fitting and noting frsh gras discharging through th lubrication hol in th top half outr rac. Disassmbl th cartridg and procd with th baring installation. Stp 7: Lowr half cartridg Coat th outr rac rollr path and fill th cntr groovs of th sal labyrinths with gras. Coat th sphrical OD with an antisiz compound or similar. Slid th ATL sals into position to ngag th labyrinths in th cartridg. Th gras boss is locatd on on nd of th cartridg. Dcid which nd you prfr to hav th gras boss on bfor putting th lowr half cartridg in plac. Rais th shaft sufficintly (typically 0.010") to roll th lowr half cartridg into th pdstal bas. Stp 8: Uppr half cartridg Th top half outr rac has a lubrication ntry hol at top cntr. Mak sur th rac half with th hol is in th top half cartridg. Coat th outr rac rollr path and fill th cntr groovs of th sal labyrinths with gras. Coat th sphrical OD with an antisiz compound. Assmbl th top half cartridg onto th lowr half chcking for th match marks stampd into th joint facs of th halvs. Torqu th four cartridg joint scrws to th torqu valus shown in th attachd charts.th sam wrnch usd for th clamp ring scrws will fit th cartridg joint scrws. NOTE: For th fixd (GR) unit only, th sid fixing scrws on th cartridg fac opposit th lub boss ar to b tightnd AFTER compltly tightning th joint scrws. If supplid, th radial scrws on th OD of th cartridg (illustratd in stp 6) should also b chckd to nsur thy ar tight. Stp: 9 Pdstal cap and top half flang Assmbl th pdstal cap or top half flang onto th bottom half chcking for match marks stampd into th joint facs. Fingr tightn th two scrws. Slowly roll th shaft to nsur nothing is binding in th barings and to allow th cartridg to swivl in th ball and sockt joint with th pdstal or flang to align itslf. Tightn th bolts using an alln wrnch and an xtnsion. Torqu valus can b sn on th nxt pag (click hr).

5 torqus (FtLbs) 01 Sris 02 Sris 03 Sris Grou p siz Clam p ring* Cartridg Pillo w block Flang Grou p siz Clam p ring* Cartridg Pillo w block Flang Grou p siz Clam p ring* Cartridg Pillo w block 108 & & & & & & & Flang & Gras for initial installation For a complt gras slction plas contact our nginring dpartmnt with th baring numbr, oprating spd (rpm) and surrounding tmpratur. Th initial charg of gras dpnds on th amount rquird for a full pack of th individual baring and th oprating spd. Spd in this cas is xprssd as dn (shaft diamtr x RPM) and th amount of gras as a prcntag of full pack. Prcntag of full pack dn (inch) dn (mm) ovr to ovr to Prcntag of full pack 2,000 50, ,000 4,000 50, , ,000 6, , , ,000 8, , ,000 33

6 Caution: Do not mix diffrnt typs of gras in th baring. Full pack gras volums 01 Sris 02 Sris 03 Sris inchs mm Group siz oz/lb g oz/lb g oz/lb g 1 3/16 to 1 1/2 30 to oz /16 to 2 45 to oz oz /16 to 2 1/2 55 to oz oz /16 to 3 70 to oz oz /16 to 3 1/2 80 to oz lb /16 to 4 95 to oz lbs lbs /16 to 4 1/2 110 to lbs lbs lbs /16 to to lbs lbs lbs /16 to 5 1/2 135 to lbs lbs lbs /16 to 6 1/8 145 to lbs lbs lbs /4 to 6 1/ lbs lbs lbs /16 to lbs lbs lbs /2 to to lbs lbs lbs /2 to 9 1/8 210 to lbs lbs lbs /2 to to lbs lbs lbs /2 to 11 1/8 275 to lbs lbs lbs Gomtry factors for bor sizs through 12" inchs mm Group siz 01 Sris 02 Sris 03 Sris 1 3/16 to 1 1/2 30 to /16 to 2 45 to /16 to 2 1/2 55 to /16 to 3 70 to /16 to 3 1/2 80 to /16 to 4 95 to /16 to 4 1/2 110 to /16 to to /16 to 5 1/2 135 to /16 to 6 1/8 145 to /4 to 6 1/ /16 to /2 to to /2 to 9 1/8 210 to /2 to to /2 to 11 1/8 275 to E X /2 to Slction of lubricants You must know th oprating tmpratur and spd (RPM) of th Coopr baring bing valuatd. Slct th appropriat baring gomtry factor from th tabl providd. Multiply th gomtry factor by th shaft RPM to obtain th vlocity factor. On th graph blow, draw a vrtical lin up from th calculatd vlocity factor and a horizontal lin from th baring oprating tmpratur. If th lins mt in th shadd ara, th listd viscosity grad is suitabl. Plas consult our nginring dpartmnt with any qustions. Coopr Baring rcommndd spd and tmpratur rang for ISO VG 150 gras and oils

7 Coopr Baring rcommndd spd and tmpratur rang for ISO VG 220 gras and oils Coopr Baring rcommndd spd and tmpratur rang for ISO VG 460 gras and oils Mtric scrw and wrnch sizs 01 Sris Basic baring siz Pillow block Flang Joint Cartridg Radial Sid Clamp ring 108 & 200 M8 x 45 6 M8 x 40 6 M4 x 25 3 M4 x 10 2 M4 x M10 x 55 8 M10 x 45 8 M4 x 25 3 M4 x 10 2 M4 x M12 x M12 x M4 x 25 3 M4 x 10 2 M4 x M16 x M12 x M5 x 25 4 M4 x 10 2 M5 x M16 x M16 x M6 x 25 5 M4 x 10 2 M6 x M20 x M16 x M6 x 25 5 M6 x 10 3 M6 x M20 x M20 x M6 x 25 5 M6 x 10 3 M6 x M20 x M20 x M8 x 30 6 M6 x 10 3 M8 x M20 x M20 x M8 x 30 6 M6 x 10 3 M8 x M16 x M20 x M8 x 30 6 M6 x 10 3 M8 x M16 x M20 x M8 x 30 6 M6 x 10 3 M8 x 30 6

8 800 M16 x M24 x M8 x 30 6 M10 x 20 8 M6 x 10 3 M8 x M16 x M24 x M10 x 45 8 M10 x 20 8 M6 x 10 3 M10 x M20 x M24 x M10 x 45 8 M10 x 20 8 M6 x 10 3 M10 x M20 x M24 x M10 x 45 8 M10 x 25 8 M10 x 16 5 M10 x M20 x M24 x M10 x 45 8 M10 x 25 8 M10 x 16 5 M10 x 45 8 sizs shown as diamtr and lngth. Wrnch sizs shown as Mtric scrw and wrnch sizs 02 Sris Basic baring siz Pillow block Flang Joint Cartridg Radial Sid Clamp ring 200 M10 x 55 8 M10 x 45 8 M5 x 25 4 M4 x 10 2 M5 x M12 x M12 x M5 x 25 4 M4 x 10 2 M5 x M16 x M12 x M6 x 25 5 M4 x 10 2 M6 x M16 x M16 x M6 x 25 5 M4 x 10 2 M6 x M20 x M16 x M6 x 25 5 M4 x 10 2 M6 x M20 x M20 x M8 x 30 6 M6 x 10 3 M8 x M20 x M20 x M8 x 30 6 M6 x 10 3 M8 x M20 x M24 x M8 x 30 6 M6 x 10 3 M8 x M20 x M24 x M8 x 30 6 M6 x 10 3 M8 x M20 x M24 x M10 x 45 8 M6 x 10 3 M10 x M20 x M24 x M10 x 45 8 M10 x 25 8 M6 x 10 3 M10 x M20 x M24 x M12 x M10 x 30 8 M6 x 10 3 M12 x M20 x M24 x M12 x M10 x 30 8 M6 x 10 3 M12 x M20 x M24 x M12 x M10 x 30 8 M10 x 16 5 M12 x M20 x M24 x M16 x M10 x 30 8 M10 x 16 5 M16 x M20 x M24 x M16 x M10 x 30 8 M10 x 16 5 M16 x sizs shown as diamtr and lngth. Wrnch sizs shown as