MR series Outer Roller Assembly

Lubrication groove and port

Use with or without MI series inner ring

Special order options include:

-Special coatings for various environments

Part Number Shaft Diameter Shaft Tolerance, +0 Outer Diameter, D Outer Tolerance, +0 Bearing Width, B Width Tolerance, +0 Weight
MR 10 0.6250 in ‑0.0005 1.1250 in ‑0.0005 1.00 in ‑0.005 0.137 lb
MR 104 6.5000 in ‑0.0010 8.0000 in ‑0.0012 3.00 in ‑0.005 11.480 lb
MR 104N 6.5000 in ‑0.0010 8.0000 in ‑0.0012 2.50 in ‑0.005 9.550 lb
MR 10N 0.6250 in ‑0.0005 1.1250 in ‑0.0005 0.75 in ‑0.005 0.109 lb
MR 116 7.2500 in ‑0.0010 9.1250 in ‑0.0012 3.00 in ‑0.005 15.750 lb
MR 116N 7.2500 in ‑0.0010 9.1250 in ‑0.0012 2.50 in ‑0.005 13.110 lb
MR 12 0.7500 in ‑0.0005 1.2500 in ‑0.0005 1.00 in ‑0.005 0.152 lb
MR 124 7.7500 in ‑0.0010 9.6250 in ‑0.0012 3.00 in ‑0.005 17.050 lb
MR 12N 0.7500 in ‑0.0005 1.2500 in ‑0.0005 0.75 in ‑0.005 0.112 lb
MR 132 8.2500 in ‑0.0010 10.1250 in ‑0.0012 3.00 in ‑0.005 18.410 lb
MR 14 0.8750 in ‑0.0005 1.3750 in ‑0.0005 1.00 in ‑0.005 0.169 lb
MR 140 8.7500 in ‑0.0010 10.6250 in ‑0.0014 3.00 in ‑0.005 19.750 lb
MR 148 9.2500 in ‑0.0010 11.1250 in ‑0.0014 3.00 in ‑0.005 21.070 lb
MR 14N 0.8750 in ‑0.0005 1.3750 in ‑0.0005 0.75 in ‑0.005 0.125 lb
MR 16 1.0000 in ‑0.0005 1.5000 in ‑0.0005 1.00 in ‑0.005 0.190 lb
MR 16N 1.0000 in ‑0.0005 1.5000 in ‑0.0005 0.75 in ‑0.005 0.151 lb
MR 18 1.1250 in ‑0.0005 1.6250 in ‑0.0005 1.25 in ‑0.005 0.229 lb
MR 18N 1.1250 in ‑0.0005 1.6250 in ‑0.0005 1.00 in ‑0.005 0.212 lb
MR 20 1.2500 in ‑0.0005 1.7500 in ‑0.0005 1.25 in ‑0.005 0.310 lb
MR 20N 1.2500 in ‑0.0005 1.7500 in ‑0.0005 1.00 in ‑0.005 0.242 lb
MR 22 1.3750 in ‑0.0005 1.8750 in ‑0.0006 1.25 in ‑0.005 0.315 lb
MR 22N 1.3750 in ‑0.0005 1.8750 in ‑0.0006 1.00 in ‑0.005 0.250 lb
MR 24 1.5000 in ‑0.0005 2.0625 in ‑0.0006 1.25 in ‑0.005 0.400 lb
MR 24N 1.5000 in ‑0.0005 2.0625 in ‑0.0006 1.00 in ‑0.005 0.317 lb
MR 25 1.5620 in ‑0.0005 2.1250 in ‑0.0006 1.00 in ‑0.005 0.342 lb
MR 26 1.6250 in ‑0.0005 2.1875 in ‑0.0006 1.25 in ‑0.005 0.431 lb
MR 26N 1.6250 in ‑0.0005 2.1875 in ‑0.0006 1.00 in ‑0.005 0.342 lb
MR 27N 1.6875 in ‑0.0005 2.2500 in ‑0.0006 1.00 in ‑0.005 0.370 lb
MR 28 1.7500 in ‑0.0005 2.3125 in ‑0.0006 1.25 in ‑0.005 0.460 lb
MR 28N 1.7500 in ‑0.0005 2.3125 in ‑0.0006 1.00 in ‑0.005 0.360 lb
MR 30 1.8750 in ‑0.0005 2.4375 in ‑0.0006 1.25 in ‑0.005 0.480 lb
MR 30N 1.8750 in ‑0.0005 2.4375 in ‑0.0006 1.00 in ‑0.005 0.380 lb
MR 31 1.9375 in ‑0.0005 2.5000 in ‑0.0006 1.25 in ‑0.005 0.530 lb
MR 32 2.0000 in ‑0.0005 2.5625 in ‑0.0006 1.25 in ‑0.005 0.510 lb
MR 32N 2.0000 in ‑0.0005 2.5625 in ‑0.0006 1.00 in ‑0.005 0.400 lb
MR 36 2.2500 in ‑0.0005 3.0000 in ‑0.0006 1.75 in ‑0.005 1.250 lb
MR 36N 2.2500 in ‑0.0005 3.0000 in ‑0.0006 1.50 in ‑0.005 1.070 lb
MR 40 2.5000 in ‑0.0005 3.2500 in ‑0.0006 1.75 in ‑0.005 1.380 lb
MR 40N 2.5000 in ‑0.0005 3.2500 in ‑0.0006 1.50 in ‑0.005 1.180 lb
MR 44 2.7500 in ‑0.0005 3.5000 in ‑0.0008 1.75 in ‑0.005 1.470 lb
MR 44N 2.7500 in ‑0.0005 3.5000 in ‑0.0008 1.50 in ‑0.005 1.260 lb
MR 48 2.9375 in ‑0.0005 3.7500 in ‑0.0008 1.75 in ‑0.005 1.570 lb
MR 48N 3.0000 in ‑0.0005 3.7500 in ‑0.0008 1.50 in ‑0.005 1.350 lb
MR 52 3.2500 in ‑0.0005 4.2500 in ‑0.0008 1.75 in ‑0.005 2.350 lb
MR 56 3.5000 in ‑0.0005 4.5000 in ‑0.0008 2.00 in ‑0.005 2.820 lb
MR 56N 3.5000 in ‑0.0005 4.5000 in ‑0.0008 1.75 in ‑0.005 2.470 lb
MR 60 3.7500 in ‑0.0005 4.7500 in ‑0.0008 2.00 in ‑0.005 3.000 lb
MR 64 4.0000 in ‑0.0007 5.0000 in ‑0.0010 2.00 in ‑0.005 3.190 lb
MR 66 4.1250 in ‑0.0007 5.1250 in ‑0.0010 2.00 in ‑0.005 3.250 lb
MR 68 4.2500 in ‑0.0007 5.2500 in ‑0.0010 2.00 in ‑0.005 3.350 lb
MR 72 4.5000 in ‑0.0007 6.0000 in ‑0.0010 2.25 in ‑0.005 6.080 lb
MR 72W 4.5000 in ‑0.0007 6.0000 in ‑0.0010 2.50 in ‑0.005 6.750 lb
MR 80 5.0000 in ‑0.0007 6.5000 in ‑0.0010 2.25 in ‑0.005 6.650 lb
MR 80N 5.0000 in ‑0.0007 6.5000 in ‑0.0010 2.00 in ‑0.005 5.910 lb
MR 80W 5.0000 in ‑0.0007 6.5000 in ‑0.0010 2.50 in ‑0.005 7.380 lb
MR 88 5.5000 in ‑0.0007 7.0000 in ‑0.0010 3.00 in ‑0.005 9.600 lb
MR 88N 5.5000 in ‑0.0007 7.0000 in ‑0.0010 2.50 in ‑0.005 8.000 lb
MR 96 6.0000 in ‑0.0010 7.5000 in ‑0.0012 3.00 in ‑0.005 10.370 lb
MR 96N 6.0000 in ‑0.0010 7.5000 in ‑0.0012 2.50 in ‑0.005 8.620 lb