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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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.
ACBB ISO Single Family
ACBB ISO Line Drawing - Single
Unit of Measure
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Part Number

d - Bore

D - Outer Diameter

Bearing Width

Contact Angle

C0 - Static Radial Rating

C1 ISO - Dynamic Radial Rating

Cage Type

Cage Material

CAD

7308 BJ N/A 40 mm N/A 90 mm3.5433 in N/A 23 mm0.9055 in N/A 40 º N/A 27700 N6226 lbf N/A 42200 N9485 lbf N/A Molded N/A Steel N/A CAD
7209 BTN1 N/A 45 mm N/A 85 mm3.3465 in N/A 19 mm0.7480 in N/A 40 º N/A 24400 N5483 lbf N/A 34300 N7708 lbf N/A Molded N/A Polyamide N/A CAD
7209 BM/CN N/A 45 mm N/A 85 mm3.3465 in N/A 19 mm0.7480 in N/A 40 º N/A 24400 N5484 lbf N/A 34300 N7709 lbf N/A Machined N/A Brass N/A CAD
7209 BTN1/CN N/A 45 mm N/A 85 mm3.3465 in N/A 19 mm0.7480 in N/A 40 º N/A 24400 N5484 lbf N/A 34300 N7709 lbf N/A Molded N/A Polyamide N/A CAD
7209 BJ N/A 45 mm N/A 85 mm3.3465 in N/A 19 mm0.7480 in N/A 40 º N/A 24400 N5483 lbf N/A 34300 N7708 lbf N/A Molded N/A Steel N/A CAD
7309 BTN1 N/A 45 mm N/A 100 mm3.937 in N/A 25 mm0.9843 in N/A 40 º N/A 36800 N8271 lbf N/A 55000 N12362 lbf N/A Molded N/A Polyamide N/A CAD
7309 BM/CN N/A 45 mm N/A 100 mm3.937 in N/A 25 mm0.9843 in N/A 40 º N/A 36800 N8271 lbf N/A 55000 N12362 lbf N/A Machined N/A Brass N/A CAD
7309 BTN1/CN N/A 45 mm N/A 100 mm3.937 in N/A 25 mm0.9843 in N/A 40 º N/A 36800 N8271 lbf N/A 55000 N12362 lbf N/A Molded N/A Polyamide N/A CAD
7309 BM/UL N/A 45 mm N/A 100 mm3.937 in N/A 25 mm0.9843 in N/A 40 º N/A 36800 N8271 lbf N/A 55000 N12362 lbf N/A Machined N/A Brass N/A CAD
7309 BTN1/UL N/A 45 mm N/A 100 mm3.937 in N/A 25 mm0.9843 in N/A 40 º N/A 36800 N8271 lbf N/A 55000 N12362 lbf N/A Molded N/A Polyamide N/A CAD
7309 BJ N/A 45 mm N/A 100 mm3.937 in N/A 25 mm0.9843 in N/A 40 º N/A 36800 N8271 lbf N/A 55000 N12362 lbf N/A Molded N/A Steel N/A CAD
7210 BTN1 N/A 50 mm N/A 90 mm3.5433 in N/A 20 mm0.7874 in N/A 40 º N/A 28600 N6427 lbf N/A 37500 N8427 lbf N/A Molded N/A Polyamide N/A CAD
7210 BM/CN N/A 50 mm N/A 90 mm3.5433 in N/A 20 mm0.7874 in N/A 40 º N/A 28600 N6428 lbf N/A 37500 N8429 lbf N/A Machined N/A Brass N/A CAD
7210 BTN1/CN N/A 50 mm N/A 90 mm3.5433 in N/A 20 mm0.7874 in N/A 40 º N/A 28600 N6428 lbf N/A 37500 N8429 lbf N/A Molded N/A Polyamide N/A CAD
7210 BJ N/A 50 mm N/A 90 mm3.5433 in N/A 20 mm0.7874 in N/A 40 º N/A 28600 N6427 lbf N/A 37500 N8427 lbf N/A Molded N/A Steel N/A CAD
7310 BTN1 N/A 50 mm N/A 110 mm4.3307 in N/A 27 mm1.063 in N/A 40 º N/A 44600 N10024 lbf N/A 63000 N14160 lbf N/A Molded N/A Polyamide N/A CAD
7310 BM/CN N/A 50 mm N/A 110 mm4.3307 in N/A 27 mm1.063 in N/A 40 º N/A 44600 N10024 lbf N/A 63000 N14160 lbf N/A Machined N/A Brass N/A CAD
7310 BTN1/CN N/A 50 mm N/A 110 mm4.3307 in N/A 27 mm1.063 in N/A 40 º N/A 44600 N10024 lbf N/A 63000 N14160 lbf N/A Molded N/A Polyamide N/A CAD
7310 BM/UL N/A 50 mm N/A 110 mm4.3307 in N/A 27 mm1.063 in N/A 40 º N/A 44600 N10024 lbf N/A 63000 N14160 lbf N/A Machined N/A Brass N/A CAD
7310 BTN1/UL N/A 50 mm N/A 110 mm4.3307 in N/A 27 mm1.063 in N/A 40 º N/A 44600 N10024 lbf N/A 63000 N14160 lbf N/A Molded N/A Polyamide N/A CAD
7310 BJ N/A 50 mm N/A 110 mm4.3307 in N/A 27 mm1.063 in N/A 40 º N/A 47900 N10769 lbf N/A 68200 N15333 lbf N/A Molded N/A Steel N/A CAD
7211 BTN1 N/A 55 mm N/A 100 mm3.937 in N/A 21 mm0.8268 in N/A 40 º N/A 36000 N8090 lbf N/A 46500 N10450 lbf N/A Molded N/A Polyamide N/A CAD
7211 BM/CN N/A 55 mm N/A 100 mm3.937 in N/A 21 mm0.8268 in N/A 40 º N/A 36000 N8091 lbf N/A 46500 N10452 lbf N/A Machined N/A Brass N/A CAD
7211 BTN1/CN N/A 55 mm N/A 100 mm3.937 in N/A 21 mm0.8268 in N/A 40 º N/A 36000 N8091 lbf N/A 46500 N10452 lbf N/A Molded N/A Polyamide N/A CAD
7211 BJ N/A 55 mm N/A 100 mm3.937 in N/A 21 mm0.8268 in N/A 40 º N/A 36000 N8090 lbf N/A 46500 N10450 lbf N/A Molded N/A Steel N/A CAD
Unit of Measure
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