The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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Key Features

  • 40 degree contact angle for heavy thrust load capacity
  • One-piece, ball-piloted, pressed brass cage
  • Maximum capacity angular contact ball bearing
  • Enhanced raceway finish for quiet running
  • Refined bore diameter tolerance for longer bearing life
  • High-speed capabilities
  • Dimensionally interchangeable with 200 series deep groove ball bearings
Angular Contact Ball Bearings 
ACBB Line Drawing - Single
Unit of Measure
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Part Number

Bore (d)

O.D. (D)

Width (C)

Contact Angle

Dynamic Radial Load Rating - 1M Revs (C1)

Cage Type

Ball Type

Static Radial Load Rating (C0)

CAD

7309WN N/A 45 mm N/A 3.937 in100 mm N/A 0.9843 in25 mm N/A 40 º N/A 15000 lbf66600 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 9000 lbf39900 N N/A
7309WN MBR SU N/A 45 mm N/A 3.937 in100 mm N/A 0.9843 in25 mm N/A 40 º N/A 15000 lbf66600 N N/A Machined Bronze Cage N/A STEEL N/A 9000 lbf39900 N N/A
7309WN SU N/A 45 mm N/A 3.937 in100 mm N/A 0.9843 in25 mm N/A 40 º N/A 15000 lbf66600 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 9000 lbf39900 N N/A
7409W N/A 45 mm N/A 4.7244 in120 mm N/A 1.1417 in29 mm N/A 20 º N/A 24000 lbf106000 N N/A Steel Cage N/A STEEL N/A 14000 lbf62000 N N/A
7409WN SU N/A 45 mm N/A 4.7244 in120 mm N/A 1.1417 in29 mm N/A 20 º N/A 24000 lbf106000 N N/A Steel Cage N/A STEEL N/A 14000 lbf62000 N N/A
7210WN N/A 50 mm N/A 3.5433 in90 mm N/A 0.7874 in20 mm N/A 40 º N/A 9500 lbf42500 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 6400 lbf28400 N N/A
7210WN DU N/A 50 mm N/A 3.5433 in90 mm N/A 0.7874 in20 mm N/A 40 º N/A 9500 lbf42500 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 6400 lbf28400 N N/A
7210WN MBR N/A 50 mm N/A 3.5433 in90 mm N/A 0.7874 in20 mm N/A 40 º N/A 9500 lbf42500 N N/A Machined Bronze Cage N/A STEEL N/A 6400 lbf28400 N N/A
7210WN SU N/A 50 mm N/A 3.5433 in90 mm N/A 0.7874 in20 mm N/A 40 º N/A 9500 lbf42500 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 6400 lbf28400 N N/A
7310WN N/A 50 mm N/A 4.3307 in110 mm N/A 1.0630 in27 mm N/A 40 º N/A 17300 lbf76800 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 10800 lbf47900 N N/A
7310WN MBR SU N/A 50 mm N/A 4.3307 in110 mm N/A 1.0630 in27 mm N/A 40 º N/A 17300 lbf76800 N N/A Machined Bronze Cage N/A STEEL N/A 10800 lbf47900 N N/A
7310WN SU N/A 50 mm N/A 4.3307 in110 mm N/A 1.0630 in27 mm N/A 40 º N/A 17300 lbf76800 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 10800 lbf47900 N N/A
7410WN MBR N/A 50 mm N/A 5.1181 in130 mm N/A 1.2205 in31 mm N/A 40 º N/A 26000 lbf115000 N N/A Machined Bronze Cage N/A STEEL N/A 15000 lbf66600 N N/A
7410PWN SU N/A 50 mm N/A 5.1181 in130 mm N/A 1.2205 in31 mm N/A 40 º N/A 26000 lbf115000 N N/A One-Piece, High-Strength Machined Bronze Cage N/A STEEL N/A 15000 lbf66600 N N/A
7211WN N/A 55 mm N/A 3.937 in100 mm N/A 0.8268 in21 mm N/A 40 º N/A 11800 lbf52000 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 8150 lbf36200 N N/A
7211WNMBR N/A 55 mm N/A 3.937 in100 mm N/A 0.8268 in21 mm N/A 40 º N/A 11800 lbf52000 N N/A Machined Bronze Cage N/A STEEL N/A 8150 lbf36200 N N/A
7211WN SU N/A 55 mm N/A 3.937 in100 mm N/A 0.8268 in21 mm N/A 40 º N/A 11800 lbf52000 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 8150 lbf36200 N N/A
7311WN N/A 55 mm N/A 4.7244 in120 mm N/A 1.1417 in29 mm N/A 40 º N/A 20000 lbf88800 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 12700 lbf56400 N N/A
7311WN MBR SU N/A 55 mm N/A 4.7244 in120 mm N/A 1.1417 in29 mm N/A 40 º N/A 20000 lbf88800 N N/A Machined Bronze Cage N/A STEEL N/A 12700 lbf56400 N N/A
7311WN SU N/A 55 mm N/A 4.7244 in120 mm N/A 1.1417 in29 mm N/A 40 º N/A 20000 lbf88800 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 12700 lbf56400 N N/A
7411PW BR N/A 55 mm N/A 5.5118 in140 mm N/A 1.2992 in33 mm N/A 35 º N/A 27500 lbf122000 N N/A Steel Cage N/A STEEL N/A 16000 lbf71000 N N/A
7411PW BR SU N/A 55 mm N/A 5.5118 in140 mm N/A 1.2992 in33 mm N/A 35 º N/A 27500 lbf122000 N N/A Cast Bronze N/A STEEL N/A 16000 lbf71000 N N/A
7212WN N/A 60 mm N/A 4.3307 in110 mm N/A 0.8661 in22 mm N/A 40 º N/A 14300 lbf63000 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 10000 lbf44400 N N/A
7212WN MBR N/A 60 mm N/A 4.3307 in110 mm N/A 0.8661 in22 mm N/A 40 º N/A 14300 lbf63000 N N/A Machined Bronze Cage N/A STEEL N/A 10000 lbf44400 N N/A
7212WN SU N/A 60 mm N/A 4.3307 in110 mm N/A 0.8661 in22 mm N/A 40 º N/A 14300 lbf63000 N N/A Ball Piloted, Pressed Brass Cage N/A STEEL N/A 10000 lbf44400 N N/A
Unit of Measure
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