Ball Bearings Catalog Page D21 Radial Ball Bearings

A D A Radial and Angular Contact Ball Bearings TIMKEN PRODUCTS CATALOG D21 DIMENSIONS - TOLERANCES Bearing Bore Outside Width Fillet Wt. Static Extended Snap Ring PPG (3) Number d Diameter C Radius (1) Load Dynamic D Rating Load tolerance tolerance +0.00 mm C o CE (4) Contact Mechani- +0.000 mm +0.000 mm -0.12 mm Seal seal +0.0000" +0.000" PP LL to minus to minus -.005" O.D. thickness offset mm in. mm in. mm in. mm in. mm in. mm in. kg lbs. N lbs. N lbs. mm in. mm in. mm in. W200PP - 10 0.3937 0.008 0.0003 30 1.1811 0.009 0.00035 14.27 0.562 0.6 0.024 0.045 0.10 2650 600 6550 1500 - - - - - - W201PP - 12 0.4724 0.008 0.0003 32 1.2598 0.011 0.00045 15.88 0.625 0.6 0.024 0.054 0.12 3000 695 7500 1700 - - - - - - W202PP - 15 0.5906 0.008 0.0003 35 1.3780 0.011 0.00045 15.88 0.625 0.6 0.024 0.064 0.14 3450 780 8650 1930 - - - - - - W203PP (2) - 17 0.6693 0.008 0.0003 40 1.5748 0.011 0.00045 17.48 0.688 0.6 0.024 0.091 0.20 4400 1000 10600 2360 44.4 1 3 /4 1.07 0.042 4.7 0.185 W204PP W204KLL 20 0.7874 0.010 0.0004 47 1.8504 0.011 0.00045 20.62 0.812 1.0 0.039 0.150 0.33 6200 1400 14300 3200 - - - - - - W205PP (2) W205KLL 25 0.9843 0.010 0.0004 52 2.0472 0.013 0.0005 20.62 0.812 1.0 0.039 0.177 0.39 6950 1560 15600 3450 57.5 2 17 /64 1.07 0.042 5.72 0.225 W206PP (2) W206KLL 30 1.1811 0.010 0.0004 62 2.4409 0.013 0.0005 23.83 0.938 1.0 0.039 0.295 0.65 10000 2280 21600 4800 67.5 2 21 /32 1.65 0.065 6.15 0.242 W207PP W207KLL 35 1.3780 0.012 0.00045 72 2.8346 0.013 0.0005 26.97 1.062 1.0 0.039 0.458 1.01 13700 3050 28500 6400 - - - - - - W208PP W208KLL 40 1.5748 0.012 0.00045 80 3.1496 0.013 0.0005 30.18 1.188 1.0 0.039 0.630 1.39 17600 4000 36000 8150 - - - - - - W209PP W209KLL 45 1.7717 0.012 0.00045 85 3.3465 0.015 0.0006 30.18 1.188 1.0 0.039 0.668 1.47 17600 4000 36000 8150 - - - - - - W210PP - 50 1.9685 0.012 0.00045 90 3.5433 0.015 0.0006 30.18 1.188 1.0 0.039 0.767 1.69 19600 4500 39000 8800 - - - - - - W214PP - 70 2.7559 0.015 0.0006 125 4.9213 0.018 0.0007 39.67 1.562 1.5 0.059 1.810 3.99 37500 8500 69500 15600 - - - - - - (1) Maximum shaft or housing fillet radius that bearing corners will clear. (2) Also available with snap ring. To order, add suffix "G" to bearing number. Example: W205PPG. (3) The snap ring is normally packaged separately in the box with the bearing. (4) Based on 10 6 revolutions of calculated fatigue life. Rubber Seals Mechani-Seals PP LL LIGHT, WIDE TYPE W200PP SERIES W200KLL SERIES Rubber seal (W200PP) and Mechani-Seal (W200KLL) types. Made with standard bores, standard outside diameters and a single row of balls. Same widths as double-row bearings of corresponding size. Extra width offers a larger support area for shaft and housing contact and added space for prepacked lubricant. Wide-type rubber seal bearings are particularly suited for use in electric motors, where they simplify housing design by eliminating auxiliary seals. Wide-type Mechani-Seal ball bearings are designed for applications where frictionless sealing and large grease capacity are required. Extremely effective grease retention and exclusion of foreign matter are assured by close running clearance between the seal members and slinger action of the outer member. D C d D C d OFFSET THICKNESS O.D.

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