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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Spherical Roller Bearing Solid-Block Mounted Bearings feature rugged cast-steel housings and double-row spherical roller bearings. Designed to offer protection from contaminants, these Mounted Bearings accommodate shaft sizes from 1-7/16” to 7” (40 mm to 180 mm) and most metric sizes. This product line was formerly known as “QM Blue Brute Bearings.”
Timken-Mounted-Bearing-Single-Concentric-Cartridge-Block
Unit of Measure
1 2 

Part Number

Bearing Number

Shaft Size

Outside Diameter

Total Width

C0 - Static Load

C - Dynamic Load (Basic)

CAD

QAMC08A108S N/A 22208 N/A 1 1/2 in N/A 3.437 in87.3 mm N/A 2.88 in73.2 mm N/A 22400 lbf99700 N N/A 23400 lbf104000 N N/A
QAMC10A115S N/A 22210 N/A 1 15/16 in N/A 4.1250 in104.8 mm N/A 3.12 in79.2 mm N/A 26600 lbf118000 N N/A 26300 lbf117000 N N/A
QAMC10A050S N/A 22210 N/A 50 mm N/A 4.1250 in104.8 mm N/A 3.12 in79.2 mm N/A 26600 lbf118000 N N/A 26300 lbf117000 N N/A
QAMC10A200S N/A 22210 N/A 2 in N/A 4.1250 in104.8 mm N/A 3.12 in79.2 mm N/A 26600 lbf118000 N N/A 26300 lbf117000 N N/A
QAMC11A055S N/A 22211 N/A 55 mm N/A 4.531 in115.1 mm N/A 3.3 in83.8 mm N/A 31900 lbf142000 N N/A 31400 lbf140000 N N/A
QAMC11A203S N/A 22211 N/A 2 3/16 in N/A 4.531 in115.1 mm N/A 3.3 in83.8 mm N/A 31900 lbf142000 N N/A 31400 lbf140000 N N/A
QAMC11A204S N/A 22211 N/A 2 1/4 in N/A 4.531 in115.1 mm N/A 3.3 in83.8 mm N/A 31900 lbf142000 N N/A 31400 lbf140000 N N/A
QAMC13A060S N/A 22213 N/A 60 mm N/A 5 in127 mm N/A 3.38 in85.9 mm N/A 48600 lbf216000 N N/A 46400 lbf206000 N N/A
QAMC13A207S N/A 22213 N/A 2 7/16 in N/A 5 in127 mm N/A 3.38 in85.9 mm N/A 48600 lbf216000 N N/A 46400 lbf206000 N N/A
QAMC13A208S N/A 22213 N/A 2 1/2 in N/A 5 in127 mm N/A 3.38 in85.9 mm N/A 48600 lbf216000 N N/A 46400 lbf206000 N N/A
QAMC13A065S N/A 22213 N/A 65 mm N/A 5 in127 mm N/A 3.38 in85.9 mm N/A 48600 lbf216000 N N/A 46400 lbf206000 N N/A
QAMC15A211S N/A 22215 N/A 2 11/16 in N/A 5 7/8 in149.2 mm N/A 3.96 in100.6 mm N/A 54100 lbf240000 N N/A 49900 lbf222000 N N/A
QAMC15A212S N/A 22215 N/A 2 3/4 in N/A 5 7/8 in149.2 mm N/A 3.96 in100.6 mm N/A 54100 lbf240000 N N/A 49900 lbf222000 N N/A
QAMC15A070S N/A 22215 N/A 70 mm N/A 5 7/8 in149.2 mm N/A 3.96 in100.6 mm N/A 54100 lbf240000 N N/A 49900 lbf222000 N N/A
QAMC15A215S N/A 22215 N/A 2 15/16 in N/A 5 7/8 in149.2 mm N/A 3.96 in100.6 mm N/A 54100 lbf240000 N N/A 49900 lbf222000 N N/A
QAMC15A075S N/A 22215 N/A 75 mm N/A 5 7/8 in149.2 mm N/A 3.96 in100.6 mm N/A 54100 lbf240000 N N/A 49900 lbf222000 N N/A
QAMC15A300S N/A 22215 N/A 3 in N/A 5 7/8 in149.2 mm N/A 3.96 in100.6 mm N/A 54100 lbf240000 N N/A 49900 lbf222000 N N/A
QAMC18A080S N/A 22218 N/A 80 mm N/A 6.7500 in171.5 mm N/A 4.34 in110.2 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A
QAMC18A303S N/A 22218 N/A 3 3/16 in N/A 6.7500 in171.5 mm N/A 4.34 in110.2 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A
QAMC18A304S N/A 22218 N/A 3 1/4 in N/A 6.7500 in171.5 mm N/A 4.34 in110.2 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A
QAMC18A085S N/A 22218 N/A 85 mm N/A 6.7500 in171.5 mm N/A 4.34 in110.2 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A
QAMC18A307S N/A 22218 N/A 3 7/16 in N/A 6.7500 in171.5 mm N/A 4.34 in110.2 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A
QAMC18A308S N/A 22218 N/A 3 1/2 in N/A 6.7500 in171.5 mm N/A 4.34 in110.2 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A
QAMC18A090S N/A 22218 N/A 90 mm N/A 6.7500 in171.5 mm N/A 4.34 in110.2 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A
QAMC20A311S N/A 22220 N/A 3 11/16 in N/A 8.1250 in206.4 mm N/A 5.05 in128.3 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A
Unit of Measure
1 2