Ball Bearings Catalog Page D76 Super Precision Ball Bearings

A BALL BEARINGS D D76 TIMKEN PRODUCTS CATALOG 99101WN 12 28 8 9 x 4.76 0.019 1740 4540 75800 1670 4360 68200 (4) (5) (80) 1550 4540 90960 1490 4360 81840 99102WN 15 32 9 11 x 4.76 0.028 2240 5220 64300 2140 5000 57900 (4) (6) (80) 1990 5220 77160 1900 5000 69480 99103WN 17 35 10 13 x 4.76 0.038 2510 5530 56900 2400 5280 51200 (4) (6) (80) 2230 5530 68280 2140 5280 61440 99104WN 20 42 12 11 x 6.35 0.064 4690 9760 43800 4470 9310 39400 (5) (6) (120) 4180 9760 52200 3980 9310 47280 99105WN 25 47 12 13 x 6.35 0.074 5800 10900 36500 5510 10300 32900 (5) (6) (120) 5160 10900 43800 4900 10300 39480 99106WN 30 55 13 16 x 6.35 0.116 7460 12300 29500 7060 11600 26600 (5) (7) (120) 6640 12300 35400 6280 11600 31920 99107WN 35 62 14 21 x 5.56 0.167 7840 11100 25300 7440 10500 22800 (6) (7) (120) 6980 11100 30360 6620 10500 27360 99108WN 40 68 15 24 x 5.56 0.207 9150 11900 22000 8590 11200 19800 (6) (7) (120) 8140 11900 26400 7650 11200 23760 99109WN 45 75 16 23 x 6.35 0.259 11400 14800 20200 10700 14000 18200 (6) (7) (120) 10200 14800 24240 9560 14000 21840 99110WN 50 80 16 25 x 6.35 0.281 12500 15400 18500 11700 14500 16700 (6) (7) (120) 11100 15400 22200 10400 14500 20040 99111WN 55 90 18 25 x 7.14 0.417 15800 19100 16600 14800 18000 14900 (7) (8) (150) 14100 19100 19920 13200 18000 17880 99112WN 60 95 18 26 x 7.14 0.445 16400 19300 15400 15300 18200 13900 (7) (8) (150) 14600 19300 18480 13600 18200 16680 99113WN 65 100 18 28 x 7.14 0.474 17600 20000 14400 16400 18800 13000 (7) (8) (150) 15700 20000 17280 14600 18800 15600 99114WN 70 110 20 28 x 7.94 0.665 21700 24300 13200 20300 22900 11900 (7) (8) (150) 19300 24300 15840 18000 22900 14280 99115WN 75 115 20 30 x 7.94 0.699 23100 25000 12300 21600 23500 11100 (7) (8) (150) 20600 25000 14760 19200 23500 13320 99116WN 80 125 22 29 x 8.73 0.944 27200 29300 11600 25300 27500 10400 (7) (9) (150) 24200 29300 13920 22500 27500 12480 99117WN 85 130 22 31 x 8.73 0.991 28900 30200 11000 26900 28400 9900 (8) (9) (200) 25700 30200 13200 23900 28400 11880 99118WN 90 140 24 28 x 10.32 1.266 36100 39000 10400 34400 36800 9400 (8) (9) (200) 32700 39000 12480 30600 36800 11280 99119WN 95 145 24 29 x 10.32 1.303 37900 39600 9900 35400 37300 8900 (8) (9) (200) 33800 39600 11880 31500 37300 10680 99120WN 100 150 24 31 x 10.32 1.374 40400 40900 9400 37700 38500 8500 (8) (9) (200) 35900 40900 11280 33600 38500 10200 99121WN 105 160 26 30 x 11.11 1.729 45400 45900 8900 42400 43400 8000 (8) (10) (200) 40400 45900 10680 37800 43400 9600 99122WN 110 170 28 30 x 11.91 2.188 52100 52200 8500 48800 49300 7700 (8) (10) (200) 46400 52200 10200 43400 49300 8880 99124WN 120 180 28 32 x 11.91 2.343 55200 53500 7900 51700 50600 7100 (8) (10) (200) 49200 53500 9480 46000 50600 8520 99126WN 130 200 33 32 x 13.49 3.563 71200 67500 7100 66600 63700 6400 (10) (11) (250) 63400 67500 8520 59200 63700 7680 99128WN 140 210 33 34 x 13.49 3.776 75200 69300 6600 70300 65300 5900 (10) (11) (250) 67000 69300 7920 62600 65300 7080 99130WN 150 225 35 34 x 15.08 4.509 91500 83800 6200 85600 79100 5600 (10) (11) (250) 81400 83800 7440 76200 79100 6720 (2MM) LOAD RATINGS (3MM) LOAD RATINGS (steel ball & ceramic ball ) (steel ball & ceramic ball ) d D C Ball Qty. Wt. C o (stat) C e (dyn) Limiting C o (stat) C e (dyn) Limiting Bore O.D. Width (1) x Dia. Speed (Ng) Speed (Ng) METRIC mm/tol: +0; -(m) mm kg. N RPM N RPM EXTRA-LIGHT 2(3)MMV99100WN (ISO 10) SERIES DIMENSIONAL SERIES METRIC SUPER PRECISION MM: Running accuracy and performance meet ABEC 9 (ISO P2) levels. Non-critical features conform to ABEC 7 (ISO P4) requirements. WN CONSTRUCTION: Incorporates low shoulder on non-thrust side of outer and inner rings. Maximum complement of balls separated by one-piece cage piloted against a ground thrust shoulder land of the outer ring. (Ng) For a single, grease lubricated, spring preloaded bearing. This value to be used in permissible Operating Speed (Sp) calculation. (1) Width tolerance of preloaded bearing set +0/-0.25 mm (+0/-0.010"). (2) ABMA STD 20 (r as max). C D a d a d r Bearing Number 2MM or 3MM

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