Aurora Bearing Company
Aurora Bearing Company
901 Aucutt Rd.
Montgomery, IL 60538
Phone: 630.859.2030 • Fax: 630.859.0971
Email: customersupport@aurorabearing.com • Website: www.aurorabearing.com
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Timken® angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex mounting in sets for maximum performance.
Angular Contact Ball Bearings 
ACBB Line Drawing - Single
Unit of Measure
1 2 3 

Part Number

d - Bore

D - Outer Diameter

Bearing Width

Contact Angle

C0 - Static Radial Rating

Ce - Dynamic Radial Rating

Ball Type

Cage Type

CAD

7216WN N/A 80 mm N/A 5.5118 in140 mm N/A 1.0236 in26 mm N/A 40 º N/A 15600 lbf65500 N N/A 20400 lbf91500 N N/A STEEL N/A Ball Piloted, Pressed Brass Cage N/A CAD Icon (for items table)
7216WN SU N/A 80 mm N/A 5.5118 in140 mm N/A 1.0236 in26 mm N/A 40 º N/A 15600 lbf65500 N N/A 20400 lbf91500 N N/A STEEL N/A Ball Piloted, Pressed Brass Cage N/A CAD Icon (for items table)
7316WN N/A 80 mm N/A 6.6929 in170 mm N/A 1.5354 in39 mm N/A 40 º N/A 24500 lbf108000 N N/A 34500 lbf153000 N N/A STEEL N/A Ball Piloted, Pressed Brass Cage N/A CAD Icon (for items table)
7316WN MBR SU N/A 80 mm N/A 6.6929 in170 mm N/A 1.5354 in39 mm N/A 40 º N/A 24500 lbf108000 N N/A 34500 lbf153000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7316WN SU N/A 80 mm N/A 6.6929 in170 mm N/A 1.5354 in39 mm N/A 40 º N/A 24500 lbf108000 N N/A 34500 lbf153000 N N/A STEEL N/A Ball Piloted, Pressed Brass Cage N/A CAD Icon (for items table)
7416WN MBR N/A 80 mm N/A 7.8740 in200 mm N/A 1.8898 in48 mm N/A 40 º N/A 34500 lbf153000 N N/A 46500 lbf206000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7217WN N/A 85 mm N/A 5.9055 in150 mm N/A 1.1024 in28 mm N/A 40 º N/A 18300 lbf76500 N N/A 23600 lbf106000 N N/A STEEL N/A Ball Piloted, Pressed Brass Cage N/A CAD Icon (for items table)
7217WN SU N/A 85 mm N/A 5.9055 in150 mm N/A 1.1024 in28 mm N/A 40 º N/A 18300 lbf76500 N N/A 23600 lbf106000 N N/A STEEL N/A Ball Piloted, Pressed Brass Cage N/A CAD Icon (for items table)
7317WN N/A 85 mm N/A 7.0866 in180 mm N/A 1.6142 in41 mm N/A 40 º N/A 27500 lbf122000 N N/A 37500 lbf166000 N N/A STEEL N/A Ball Piloted, Pressed Brass Cage N/A CAD Icon (for items table)
7317WN MBR SU N/A 85 mm N/A 7.0866 in180 mm N/A 1.6142 in41 mm N/A 40 º N/A 27500 lbf122000 N N/A 37500 lbf166000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7317WN SU N/A 85 mm N/A 7.0866 in180 mm N/A 1.6142 in41 mm N/A 40 º N/A 27500 lbf122000 N N/A 37500 lbf166000 N N/A STEEL N/A Ball Piloted, Pressed Brass Cage N/A CAD Icon (for items table)
7218WN N/A 90 mm N/A 6.2992 in160 mm N/A 1.1811 in30 mm N/A 40 º N/A 21200 lbf88000 N N/A 27000 lbf119000 N N/A STEEL N/A Ball Piloted, Pressed Brass Cage N/A CAD Icon (for items table)
7218WN SU N/A 90 mm N/A 6.2992 in160 mm N/A 1.1811 in30 mm N/A 40 º N/A 21200 lbf88000 N N/A 27000 lbf119000 N N/A STEEL N/A Ball Piloted, Pressed Brass Cage N/A CAD Icon (for items table)
7318WN N/A 90 mm N/A 7.4803 in190 mm N/A 1.6929 in43 mm N/A 40 º N/A 30500 lbf135000 N N/A 40000 lbf177000 N N/A STEEL N/A Ball Piloted, Pressed Brass Cage N/A CAD Icon (for items table)
7318WN MBR SU N/A 90 mm N/A 7.4803 in190 mm N/A 1.6929 in43 mm N/A 40 º N/A 30500 lbf135000 N N/A 40000 lbf177000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7318WN SU N/A 90 mm N/A 7.4803 in190 mm N/A 1.6929 in43 mm N/A 40 º N/A 30500 lbf135000 N N/A 40000 lbf177000 N N/A STEEL N/A Ball Piloted, Pressed Brass Cage N/A CAD Icon (for items table)
7219WN MBR N/A 95 mm N/A 6.6929 in170 mm N/A 1.260 in32 mm N/A 40 º N/A 22800 lbf93000 N N/A 30000 lbf133000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7219WN MBR SU N/A 95 mm N/A 6.6929 in170 mm N/A 1.260 in32 mm N/A 40 º N/A 22800 lbf93000 N N/A 30000 lbf133000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7319WN MBR N/A 95 mm N/A 7.8740 in200 mm N/A 1.7717 in45 mm N/A 40 º N/A 33500 lbf148000 N N/A 43000 lbf191000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7319WN MBR SU N/A 95 mm N/A 7.8740 in200 mm N/A 1.7717 in45 mm N/A 40 º N/A 33500 lbf148000 N N/A 43000 lbf191000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7220WN MBR N/A 100 mm N/A 7.0866 in180 mm N/A 1.339 in34 mm N/A 40 º N/A 25500 lbf106000 N N/A 33500 lbf146000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7220WN MBR SU N/A 100 mm N/A 7.0866 in180 mm N/A 1.339 in34 mm N/A 40 º N/A 25500 lbf106000 N N/A 33500 lbf146000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7320WN MBR N/A 100 mm N/A 8.4646 in215 mm N/A 1.8504 in47 mm N/A 40 º N/A 40000 lbf177000 N N/A 49000 lbf217000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7320WN MBR SU N/A 100 mm N/A 8.4646 in215 mm N/A 1.8504 in47 mm N/A 40 º N/A 40000 lbf177000 N N/A 49000 lbf217000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7321WN MBR N/A 105 mm N/A 8.8583 in225 mm N/A 1.9291 in49 mm N/A 40 º N/A 43000 lbf191000 N N/A 51000 lbf226000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7321WN MBR SU N/A 105 mm N/A 8.8583 in225 mm N/A 1.9291 in49 mm N/A 40 º N/A 43000 lbf191000 N N/A 51000 lbf226000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7222WN MBR N/A 110 mm N/A 7.8740 in200 mm N/A 1.496 in38 mm N/A 40 º N/A 32500 lbf134000 N N/A 39000 lbf173000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7222WN MBR SU N/A 110 mm N/A 7.8740 in200 mm N/A 1.496 in38 mm N/A 40 º N/A 32500 lbf134000 N N/A 39000 lbf173000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7322WN MBR N/A 110 mm N/A 9.4488 in240 mm N/A 1.9685 in50 mm N/A 40 º N/A 51000 lbf226000 N N/A 57000 lbf253000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7322WN MBR SU N/A 110 mm N/A 9.4488 in240 mm N/A 1.9685 in50 mm N/A 40 º N/A 51000 lbf226000 N N/A 57000 lbf253000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7224WN MBR N/A 120 mm N/A 8.4646 in215 mm N/A 1.575 in40 mm N/A 40 º N/A 36500 lbf160000 N N/A 42500 lbf188000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7224WN MBR SU N/A 120 mm N/A 8.4646 in215 mm N/A 1.575 in40 mm N/A 40 º N/A 36500 lbf160000 N N/A 42500 lbf188000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7324WN MBR N/A 120 mm N/A 10.2362 in260 mm N/A 2.1654 in55 mm N/A 40 º N/A 58500 lbf259000 N N/A 64000 lbf284000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7324WN MBR SU N/A 120 mm N/A 10.2362 in260 mm N/A 2.1654 in55 mm N/A 40 º N/A 58500 lbf259000 N N/A 64000 lbf284000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7226WN MBR N/A 130 mm N/A 9.0551 in230 mm N/A 1.575 in40 mm N/A 40 º N/A 43000 lbf176000 N N/A 47500 lbf211000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7226WN MBR SU N/A 130 mm N/A 9.0551 in230 mm N/A 1.575 in40 mm N/A 40 º N/A 43000 lbf176000 N N/A 47500 lbf211000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7326WN MBR N/A 130 mm N/A 11.0236 in280 mm N/A 2.2835 in58 mm N/A 40 º N/A 68000 lbf302000 N N/A 71000 lbf315000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7326WN MBR SU N/A 130 mm N/A 11.0236 in280 mm N/A 2.2835 in58 mm N/A 40 º N/A 68000 lbf302000 N N/A 71000 lbf315000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7228WN MBR N/A 140 mm N/A 9.8425 in250 mm N/A 1.654 in42 mm N/A 40 º N/A 47500 lbf200000 N N/A 50000 lbf224000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7228WN MBR SU N/A 140 mm N/A 9.8425 in250 mm N/A 1.654 in42 mm N/A 40 º N/A 47500 lbf200000 N N/A 50000 lbf224000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7328WN MBR N/A 140 mm N/A 11.811 in300 mm N/A 2.4409 in62 mm N/A 40 º N/A 78000 lbf346000 N N/A 76500 lbf339000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7328WN MBR SU N/A 140 mm N/A 11.811 in300 mm N/A 2.4409 in62 mm N/A 40 º N/A 78000 lbf346000 N N/A 76500 lbf339000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7230WN MBR N/A 150 mm N/A 10.6299 in270 mm N/A 1.772 in45 mm N/A 40 º N/A 56000 lbf240000 N N/A 56000 lbf248000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7230WN MBR SU N/A 150 mm N/A 10.6299 in270 mm N/A 1.772 in45 mm N/A 40 º N/A 56000 lbf240000 N N/A 56000 lbf248000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7330WN MBR N/A 150 mm N/A 12.5984 in320 mm N/A 2.5591 in65 mm N/A 40 º N/A 88000 lbf390000 N N/A 83000 lbf368000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
7330WN MBR SU N/A 150 mm N/A 12.5984 in320 mm N/A 2.5591 in65 mm N/A 40 º N/A 88000 lbf390000 N N/A 83000 lbf368000 N N/A STEEL N/A Machined Bronze Cage N/A CAD Icon (for items table)
Unit of Measure
1 2 3