Ball Bearings Catalog Page D104 Super Precision Ball Bearings

A BALL BEARINGS D D104 TIMKEN PRODUCTS CATALOG MEDIUM 2(3)MM300WI (ISO 03) SERIES DUPLEX PERFORMANCE DATA MOUNTING ARRANGEMENTS Suggested DB Tandem DT Special Applications DF METRIC DUPLEX PERFORMANCE DATA 2MM300WI SERIES 2MM301WI - 20 70 180 - 17.49 27.81 44.25 98.82 153.56 183.30 - 7.87 12.45 2MM302WI 20 40 110 220 - 27.46 40.93 57.19 143.24 164.93 205.51 - 7.87 9.14 2MM303WI 40 70 160 310 - 26.58 38.83 54.57 147.44 197.46 263.05 - 10.92 13.46 2MM304WI 40 90 220 400 - 33.06 49.85 66.46 181.72 232.97 289.81 - 12.95 121.92 2MM305WI 90 160 330 620 - 46.17 65.24 88.50 247.83 283.16 340.88 - 12.7 14.99 2MM306WI 90 180 440 780 - 49.50 74.68 98.47 271.27 303.10 405.77 - 17.27 15.49 2MM307WI 110 220 560 1000 - 55.97 85.18 114.38 323.91 388.10 478.70 - 18.8 17.78 2MM308WI 130 290 670 1220 - 64.71 94.62 127.85 364.67 392.65 489.20 - 19.05 20.07 2MM309WI 180 330 780 1560 - 70.13 103.02 145.17 393.18 472.58 588.36 - 20.57 25.15 2MM310WI 220 440 1000 1780 - 81.15 117.36 156.01 366.24 496.89 637.86 - 22.35 22.86 2MM311WI 270 560 1110 2110 - 88.15 121.38 167.20 382.86 582.42 724.61 - 21.34 27.69 2MM312WI 270 560 1330 2450 - 89.72 133.80 180.85 456.31 632.26 802.44 - 27.94 28.19 2MM313WI 330 670 1670 3000 - 104.24 157.93 211.28 511.76 668.64 846.52 - 30.48 28.96 2MM314WI 400 780 1890 3450 - 110.89 166.33 224.22 519.80 703.80 876.25 - 32.26 32.00 2MM319WI 670 1330 3110 6230 - 140.44 206.03 290.33 726.88 932.74 1183.02 - 41.05 50.24 SPACER OFFSETS (1) PRELOAD AXIAL STIFFNESS (1) RADIAL STIFFNESS (1) X-Light Light to Medium DUX DUL DUM DUH X-light Light Medium Heavy Light Medium Heavy to Light Medium to Heavy N N/m N/m m METRIC DUPLEX PERFORMANCE DATA 3MM300WI SERIES 3MM301WI 40 90 180 310 - 58.59 76.61 96.37 94.10 135.90 169.48 - 5.33 6.10 3MM302WI 40 90 180 360 - 66.46 86.75 115.08 115.96 160.21 199.39 - 4.57 7.11 3MM303WI 40 110 270 440 - 63.66 89.02 109.49 132.92 204.46 223.87 - 8.13 7.11 3MM304WI 90 160 360 620 - 79.23 108.96 136.77 159.51 220.02 253.26 - 8.38 8.64 3MM305WI 110 220 530 890 - 101.62 142.19 174.90 189.59 258.50 303.98 - 10.16 8.89 3MM306WI 135 270 670 1110 - 112.29 159.33 196.06 227.02 306.77 356.10 - 11.68 9.91 3MM307WI 180 360 850 1560 - 134.85 187.84 241.01 267.42 360.99 428.33 - 12.19 13.21 3MM308WI 220 440 1110 1780 - 150.41 214.08 259.20 275.64 372.71 423.96 - 14.48 11.18 3MM309WI 270 530 1330 2220 - 165.98 235.94 290.51 332.14 448.44 520.50 - 15.75 13.46 3MM310WI 310 620 1560 2670 - 178.75 254.13 316.57 360.12 486.22 568.25 - 17.27 15.49 3MM311WI 400 780 1780 3110 - 198.16 272.32 342.10 407.34 549.71 634.36 - 17.02 17.27 3MM312WI 450 890 2000 3560 - 213.38 291.21 367.81 450.02 607.43 695.05 - 17.53 18.80 3MM313WI 560 1110 2670 4450 - 249.23 348.93 429.55 474.50 640.48 740.18 - 20.83 18.29 3MM314WI 620 1220 2890 5120 - 262.52 365.02 460.34 492.87 665.67 772.53 - 21.08 21.59 3MM319WI 1070 2110 4890 8900 - 328.81 453.52 578.22 655.70 824.65 1029.29 - 28.19 30.99 Notes: (1) For DB or DF arrangements only. For other mounting arrangements contact your Timken representative. SPACER OFFSETS (1) PRELOAD AXIAL STIFFNESS (1) RADIAL STIFFNESS (1) X-Light Light to Medium DUX DUL DUM DUH X-light Light Medium Heavy Light Medium Heavy to Light Medium to Heavy N N/m N/m m Bearing Number 2MM or 3MM Bearing Number 2MM or 3MM

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