Ball Bearings Catalog Page D105 Super Precision Ball Bearings

Super Precision A D TIMKEN PRODUCTS CATALOG D105 MEDIUM 2(3)MM300WI (ISO 03) SERIES SPEED CAPABILITY DATA Grease Capacity Kluber Isoflex Operating Speeds (2 ) (DB Mounting) (1) NBU15 Grease Oil 25% 40% 15% 20% DUL DUM DUH DUL DUM DUH grams grams grams RPM 2MM300WI SERIES 2MM301WI 0.6 1.0 0.40 0.53 35700 28600 19000 60700 48600 32400 2MM302WI 0.7 1.2 0.49 0.65 28600 22900 15200 48600 38900 25900 2MM303WI 1.2 2.0 0.83 1.10 27600 22100 14700 46900 37500 25000 2MM304WI 1.5 2.5 1.03 1.38 24200 19300 12900 41100 32800 21900 2MM305WI 2.3 3.8 1.57 2.09 19700 15700 10500 33400 26700 17800 2MM306WI 3.5 5.6 2.35 3.14 16600 13300 8800 28200 22500 15000 2MM307WI 4.6 7.4 3.07 4.10 14400 11500 7700 24500 19600 13100 2MM308WI 6.4 10.2 4.25 5.66 12700 10100 6800 21500 17200 11500 2MM309WI 8.5 13.6 5.68 7.58 11300 9100 6000 19300 15400 10300 2MM310WI 11.1 17.8 7.40 9.90 10200 8200 5400 17300 13900 9200 2MM311WI 14.2 22.7 9.50 12.60 9300 7400 5000 15800 12600 8400 2MM312WI 17.7 28.3 11.80 15.80 8600 6800 4600 14500 11600 7800 2MM313WI 20.7 33.2 13.80 18.50 7900 6300 4200 13400 10700 7100 2MM314WI 25.2 40.3 16.80 22.40 7400 5900 3900 12500 10000 6700 2MM319WI 60.9 97.4 40.60 54.10 5600 4400 3000 9400 7500 5000 3MM300WI SERIES 3MM301WI 0.6 1.0 0.40 0.53 32130 25740 17100 54630 43740 29160 3MM302WI 0.7 1.2 0.49 0.65 25740 20610 13680 43740 35010 23310 3MM303WI 1.2 2.0 0.83 1.10 24840 19890 13230 42210 33750 22500 3MM304WI 1.5 2.5 1.03 1.38 21780 17370 11610 36990 29520 19710 3MM305WI 2.3 3.8 1.57 2.09 17730 14130 9450 30060 24030 16020 3MM306WI 3.5 5.6 2.35 3.14 14940 11970 7920 25380 20250 13500 3MM307WI 4.6 7.4 3.07 4.10 12960 10350 6930 22050 17640 11790 3MM308WI 6.4 10.2 4.25 5.66 11430 9090 6120 19350 15480 10350 3MM309WI 8.5 13.6 5.68 7.58 10170 8190 5400 17370 13860 9270 3MM310WI 11.1 17.8 7.40 9.90 9180 7380 4860 15570 12510 8280 3MM311WI 14.2 22.7 9.50 12.60 8370 6660 4500 14220 11340 7560 3MM312WI 17.7 28.3 11.80 15.80 7740 6120 4140 13050 10440 7020 3MM313WI 20.7 33.2 13.80 18.50 7110 5670 3780 12060 9630 6390 3MM314WI 25.2 40.3 16.80 22.40 6660 5310 3510 11250 9000 6030 3MM319WI 60.9 97.4 40.60 54.10 5040 3960 2700 8460 6750 4500 (1) For other mounting arrangement configurations refer to the engineering section on Permissible Speed calculation methods. (2) For ceramic ball complements use 120% of speeds shown. Bearing Number

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