MCGILL GR-44-N,GR-44 CAGEROL GUIDEROL BEARINGS
MCGILL GR-44-N,GR-44 Description
| McGILL NUMBER outer ring & roller assy. |
ABMA NUMBER | S SHAFT DIA. | D | W | H | R | HSG. BORE DIA. | STATIC LOAD RATING (LBS.) | BASIC DYNAMIC RATING (LBS.) | |||||
| +.0000 | TOL. | +.0000 | TOL. | +.000 -.005 | HOLE DIA. | MAX. FILLET FOR HOUSING | ROTATING HOUSING | TOL. +.0000 | STATIONARY HOUSING | TOL. +.0000 | ||||
| GR-8-N | 8NAR1216 | .5000 |
-.0005 | 1.0000 |
-.0005 | .750 | 5/64 | .025 | .9997 |
-.0007 | 1.0007 |
-.0007 | 4500 | 2600 |
| GR-10-N GR-10 | 10NAR1218 10NAR1618 | .6250 | 1.1250 | .750 1.000 | 5/64 | .025 | 1.1247 | 1.1257 | 6400 9100 | 3400 4700 | ||||
| GR-12-N GR-12 | 12NAR1220 12NAR1620 | .7500 | 1.2500 | .750 1.000 | 5/64 | .040 | 1.2497 | 1.2507 | 7200 10900 | 3700 5100 | ||||
| GR-14-N GR-14 | 14NAR1222 14NAR1622 | .8750 | 1.3750 | .750 1.000 | 5/64 | .040 | 1.3747 | 1.3757 | 8400 12800 | 4150 5700 | ||||
| GR-16-N GR-16 | 16NAR1224 16NAR1624 | 1.0000 | 1.5000 | .750 1.000 | 5/64 | .040 | 1.4997 | 1.5007 | 9600 14500 | 4350 6050 | ||||
| GR-18-N GR-18 | 18NAR1626 18NAR2026 | 1.1250 | 1.6250 | 1.000 1.250 | 3/32 | .040 | 1.6247 | 1.6257 | 15200 20900 | 6250 7900 | ||||
| GR-20-N GR-20 | 20NAR1628 20NAR2028 | 1.2500 | 1.7500 | 1.000 1.250 | 3/32 | .040 | 1.7497 | 1.7507 | 17000 23100 | 6500 8300 | ||||
| GR-22-N GR-22 | 22NAR1630 22NAR2030 | 1.3750 | 1.8750 | 1.000 1.250 | 3/32 | .040 | 1.8747 | 1.8757 | 18600 25500 | 7100 9050 | ||||
| GR-24-N GR-24 | 24NAR1633 24NAR2033 | 1.5000 | 2.0625 |
-.0006 | 1.000 1.250 | 3/32 | .060 | 2.0621 | 2.0632 | 20200 27800 | 7150 9150 | |||
| GR-26-N GR-26 | 26NAR1635 26NAR2035 | 1.6250 | 2.1875 | 1.000 1.250 | 3/32 | .060 | 2.1871 | 2.1882 | 21700 29800 | 7500 9600 | ||||
| GR-28 | 28NAR2037 | 1.7500 | 2.3125 | 1.250 | 3/32 | .060 | 2.3121 | 2.3132 | 32100 | 9850 | ||||
| GR-30 | 30NAR2039 | 1.8750 | 2.4375 | 1.250 | 3/32 | .060 | 2.4371 | 2.4382 | 34600 | 10450 | ||||
| GR-32-N GR-32 | 32NAR1641 32NAR2041 | 2.0000 | 2.5625 | 1.000 1.250 | 3/32 | .060 | 2.5621 | 2.5632 | 26700 36700 | 8000 10250 | ||||
| GR-36-N GR-36 | 36NAR2448 36NAR2848 | 2.2500 | 3.0000 | 1.500 1.750 | 1/8 | .060 | 2.9996 | 3.0007 | 49100 60200 | 15250 18450 | ||||
| GR-40-N GR-40 | 40NAR2452 40NAR2852 | 2.5000 | 3.2500 | 1.500 1.750 | 1/8 | .080 | 3.2496 | 3.2507 | 54500 66800 | 16200 19800 | ||||
| GR-44-N GR-44 | 44NAR2456 44NAR2856 | 2.7500 | 3.5000 |
-.0008 | 1.500 1.750 | 1/8 | .080 | 3.4995 |
-.0010 | 3.5008 |
-.0010 | 59900 73400 | 16800 20350 | |
| GR-48-N GR-48 | 48NAR2460 48NAR2860 | 3.0000 | 3.7500 | 1.500 1.750 | 1/8 | .080 | 3.7495 | 3.7508 | 65400 80200 | 17350 20600 | ||||
| GR-52 | 52NAR2868 | 3.2500 | 4.2500 | 1.750 | 3/16 | .080 | 4.2495 | 4.2508 | 80100 | 23950 | ||||
| GR-56-N GR-56 | 56NAR2872 56NAR3272 | 3.5000 | 4.5000 | 1.750 2.000 | 3/16 | .080 | 4.4995 | 4.5008 | 86500 104000 | 25100 28900 | ||||
| GR-60 | 60NAR3276 | 3.7500 | 4.7500 | 2.000 | 3/16 | .100 | 4.7495 | 4.7508 | 111000 | 29300 | ||||
| GR-64 | 64NAR3280 | 4.0000 |
-.0007 | 5.0000 |
-.0010 | 2.000 | 3/16 | .100 | 4.9999 |
-.0015 | 5.0011 |
-.0015 | 119000 | 30900 |
| GR-68 | 68NAR3284 | 4.2500 | 5.2500 | 2.000 | 3/16 | .100 | 5.2499 | 5.2511 | 126000 | 31500 | ||||
| GR-72 | 72NAR3696 | 4.5000 | 6.0000 | 2.250 | 1/4 | .100 | 5.9999 | 6.0011 | 145000 | 43400 | ||||
| GR-80 | 80NAR36104 | 5.0000 | 6.5000 | 2.250 | 1/4 | .100 | 6.4999 | 6.5011 | 161000 | 48800 | ||||
| GR-88-N GR-88 | 88NAR40112 88NAR48112 | 5.5000 | 7.0000 | 2.500 3.000 | 1/4 | .100 | 6.9999 | 7.0011 | 171000 205000 | 60700 65000 | ||||
| GR-96-N GR-96 | 96NAR40120 96NAR48120 | 6.0000 |
-.0010 | 7.5000 |
-.0012 | 2.500 3.000 | 1/4 | .120 | 7.4998 | 7.5011 | 223000 283000 | 65700 71400 | ||
| GR-104-N GR-104 | 104NAR40128 104NAR48128 | 6.5000 | 8.0000 | 2.500 3.000 | 1/4 | .120 | 7.9998 | 8.0011 | 242000 308000 | 68900 75000 | ||||
| GR-116 | 116NAR48146 | 7.2500 | 9.1250 | 3.000 | 1/4 | .120 | 9.1248 | 9.1261 | 332000 | 83900 | ||||
| GR-124 | 124NAR48154 | 7.7500 | 9.6250 | 3.000 | 1/4 | .120 | 9.6250 |
-.0020 | 9.6265 |
-.0020 | 355000 | 86200 | ||
| GR-132 | 132NAR48162 | 8.2500 | 10.1250 | 3.000 | 1/4 | .120 | 10.1250 | 10.1265 | 378000 | 88700 | ||||
| GR-140 | 140NAR48170 | 8.7500 | 10.6250 | -.0014 | 3.000 | 1/4 | .160 | 10.6250 | 10.6265 | 401000 | 91500 | |||
| GR-148 | 148NAR48178 | 9.2500 | 11.1250 | 3.000 | 1/4 | .160 | 11.1250 | 11.1265 | 423000 | 93500 | ||||
Outer ring and roller assembly
without separable inner ring
The outer ring and roller assemblies (GR) shown in this
table are for use without inner rings on a ground shaft for
which a minimum hardness of 58 Rockwell “C” scale is
recommended
MCGILL GR-44-N,GR-44 Nots
NOTE: Some larger sizes not available from stock. Consult McGill Customer Service for availability.
