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Emerson Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@emersonbearing.com
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Single-row Angular contact ball bearings can sustain radial, axial or combined loads with the axial load being from one direction. The larger contact angle type has better axial load capacity while the smaller contact angle type has higher speed ratings. Available with polyamide, steel or bronze cages/retainers. Available in bore dimension from 10 mm to 170 mm.
BB22-7300
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Item #

(d) Bore Diameter

(D) Outside Diameter

(B) Width

(C) Dynamic Load

(Co) Static Load

(Grease) Lubrication Speed

(Oil) Lubrication Speed

7301 B N/A 12 mm N/A 37 mm N/A 12 mm N/A 10600 N N/A 5000 N N/A 17000 r/min N/A 24000 r/min
7302 B N/A 15 mm N/A 42.000 mm N/A 13 mm N/A 13000 N N/A 6700 N N/A 15000 r/min N/A 20000 r/min
7303 B N/A 17 mm N/A 47 mm N/A 14 mm N/A 15900 N N/A 8300 N N/A 13000 r/min N/A 18000 r/min
7304 B N/A 20 mm N/A 52.000 mm N/A 15 mm N/A 19000 N N/A 10400 N N/A 11000 r/min N/A 16000 r/min
7305 B N/A 25 mm N/A 62 mm N/A 17 mm N/A 26000 N N/A 15600 N N/A 9000 r/min N/A 13000 r/min
7306 B N/A 30 mm N/A 72 mm N/A 19 mm N/A 34500 N N/A 21200 N N/A 8000 r/min N/A 11000 r/min
7307 B N/A 35 mm N/A 80.000 mm N/A 21 mm N/A 39000 N N/A 24500 N N/A 7500 r/min N/A 10000 r/min
7308 B N/A 40 mm N/A 90 mm N/A 23 mm N/A 49400 N N/A 33500 N N/A 6700 r/min N/A 9000 r/min
7309 B N/A 45 mm N/A 100 mm N/A 25 mm N/A 60500 N N/A 41500 N N/A 6000 r/min N/A 8000 r/min
7310 B N/A 50 mm N/A 110.000 mm N/A 27 mm N/A 74100 N N/A 51000 N N/A 5300 r/min N/A 7000 r/min
7311 B N/A 55 mm N/A 120 mm N/A 29 mm N/A 85200 N N/A 60000 N N/A 4800 r/min N/A 6300 r/min
7312 B N/A 60 mm N/A 130.000 mm N/A 31 mm N/A 95600 N N/A 69500 N N/A 4500 r/min N/A 6000 r/min
7313 B N/A 65.000 mm N/A 140.000 mm N/A 33 mm N/A 108000 N N/A 80000 N N/A 4300 r/min N/A 5600 r/min
7314 B N/A 70.000 mm N/A 150.000 mm N/A 35 mm N/A 119000 N N/A 90000 N N/A 3800 r/min N/A 5000 r/min
7315 B N/A 75.000 mm N/A 160.000 mm N/A 37 mm N/A 133000 N N/A 106000 N N/A 3600 r/min N/A 4800 r/min
7316 B N/A 80.000 mm N/A 170.000 mm N/A 39 mm N/A 143000 N N/A 118000 N N/A 3400 r/min N/A 4500 r/min
7317 B N/A 85.000 mm N/A 180.000 mm N/A 41 mm N/A 153000 N N/A 132000 N N/A 3200 r/min N/A 4300 r/min
7318 B N/A 90.000 mm N/A 190.000 mm N/A 43 mm N/A 165000 N N/A 146000 N N/A 3000 r/min N/A 4000 r/min
7319 B N/A 95.000 mm N/A 200.000 mm N/A 45 mm N/A 178000 N N/A 163000 N N/A 2800 r/min N/A 3800 r/min
7320 B N/A 100.000 mm N/A 215 mm N/A 47 mm N/A 203000 N N/A 190000 N N/A 2600 r/min N/A 3600 r/min
7321 B N/A 105.000 mm N/A 225 mm N/A 49 mm N/A 212000 N N/A 208000 N N/A 2400 r/min N/A 3400 r/min
7322 B N/A 110.000 mm N/A 240 mm N/A 50 mm N/A 225000 N N/A 224000 N N/A 2200 r/min N/A 3200 r/min
7324 B N/A 120.000 mm N/A 260 mm N/A 55 mm N/A 238000 N N/A 250000 N N/A 1900 r/min N/A 2800 r/min
7326 B N/A 130 mm N/A 280 mm N/A 58 mm N/A 251000 N N/A 270000 N N/A 1800 r/min N/A 2600 r/min
7328 B N/A 140 mm N/A 300 mm N/A 62 mm N/A 276000 N N/A 310000 N N/A 1700 r/min N/A 2400 r/min
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