Double Concentric Piloted Flange Cartridge On The Timken Company

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-Double-Concentric-Piloted-Flange-Cartridge

Part Number	Bearing Number	Shaft Size	Bolt Circle Diameter	Bolt Size	Pilot Diameter	C0 - Static Load	C - Dynamic Load (Basic)	CAD
QAACMD18A080S	N/A 22218	N/A 80 mm	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAAC18A303S	N/A 22218	N/A 3 3/16 in	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAACW18A303S	N/A 22218	N/A 3 3/16 in	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAACMD18A303S	N/A 22218	N/A 3 3/16 in	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAAC18A304S	N/A 22218	N/A 3 1/4 in	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAACW18A304S	N/A 22218	N/A 3 1/4 in	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAACMD18A304S	N/A 22218	N/A 3 1/4 in	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAAC18A085S	N/A 22218	N/A 85 mm	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAACW18A085S	N/A 22218	N/A 85 mm	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAACMD18A085S	N/A 22218	N/A 85 mm	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAAC18A307S	N/A 22218	N/A 3 7/16 in	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAACW18A307S	N/A 22218	N/A 3 7/16 in	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAACMD18A307S	N/A 22218	N/A 3 7/16 in	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAAC18A308S	N/A 22218	N/A 3 1/2 in	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAACW18A308S	N/A 22218	N/A 3 1/2 in	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAACMD18A308S	N/A 22218	N/A 3 1/2 in	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAAC18A090S	N/A 22218	N/A 90 mm	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAACW18A090S	N/A 22218	N/A 90 mm	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAACMD18A090S	N/A 22218	N/A 90 mm	N/A 8.63 in219.2 mm	N/A 0.75 in20 mm	N/A 7.375 in187.3 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAAC20A100S	N/A 22220	N/A 100 mm	N/A 9.38 in238.3 mm	N/A 0.75 in20 mm	N/A 8.125 in206.4 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAACW20A100S	N/A 22220	N/A 100 mm	N/A 9.38 in238.3 mm	N/A 0.75 in20 mm	N/A 8.125 in206.4 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAAC20A315S	N/A 22220	N/A 3 15/16 in	N/A 9.38 in238.3 mm	N/A 0.75 in20 mm	N/A 8.125 in206.4 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAACW20A315S	N/A 22220	N/A 3 15/16 in	N/A 9.38 in238.3 mm	N/A 0.75 in20 mm	N/A 8.125 in206.4 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAAC20A400S	N/A 22220	N/A 4 in	N/A 9.38 in238.3 mm	N/A 0.75 in20 mm	N/A 8.125 in206.4 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAACW20A400S	N/A 22220	N/A 4 in	N/A 9.38 in238.3 mm	N/A 0.75 in20 mm	N/A 8.125 in206.4 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A

Part Number

Bearing Number

Shaft Size

Bolt Circle Diameter

Bolt Size

Pilot Diameter

C0 - Static Load

C - Dynamic Load (Basic)

CAD

QAACMD18A080S

N/A 22218

N/A 80 mm

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAAC18A303S

N/A 22218

N/A 3 3/16 in

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAACW18A303S

N/A 22218

N/A 3 3/16 in

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAACMD18A303S

N/A 22218

N/A 3 3/16 in

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAAC18A304S

N/A 22218

N/A 3 1/4 in

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAACW18A304S

N/A 22218

N/A 3 1/4 in

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAACMD18A304S

N/A 22218

N/A 3 1/4 in

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAAC18A085S

N/A 22218

N/A 85 mm

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAACW18A085S

N/A 22218

N/A 85 mm

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAACMD18A085S

N/A 22218

N/A 85 mm

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAAC18A307S

N/A 22218

N/A 3 7/16 in

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAACW18A307S

N/A 22218

N/A 3 7/16 in

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAACMD18A307S

N/A 22218

N/A 3 7/16 in

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAAC18A308S

N/A 22218

N/A 3 1/2 in

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAACW18A308S

N/A 22218

N/A 3 1/2 in

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAACMD18A308S

N/A 22218

N/A 3 1/2 in

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAAC18A090S

N/A 22218

N/A 90 mm

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAACW18A090S

N/A 22218

N/A 90 mm

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAACMD18A090S

N/A 22218

N/A 90 mm

N/A 8.63 in219.2 mm

N/A 0.75 in20 mm

N/A 7.375 in187.3 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAAC20A100S

N/A 22220

N/A 100 mm

N/A 9.38 in238.3 mm

N/A 0.75 in20 mm

N/A 8.125 in206.4 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAACW20A100S

N/A 22220

N/A 100 mm

N/A 9.38 in238.3 mm

N/A 0.75 in20 mm

N/A 8.125 in206.4 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAAC20A315S

N/A 22220

N/A 3 15/16 in

N/A 9.38 in238.3 mm

N/A 0.75 in20 mm

N/A 8.125 in206.4 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAACW20A315S

N/A 22220

N/A 3 15/16 in

N/A 9.38 in238.3 mm

N/A 0.75 in20 mm

N/A 8.125 in206.4 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAAC20A400S

N/A 22220

N/A 4 in

N/A 9.38 in238.3 mm

N/A 0.75 in20 mm

N/A 8.125 in206.4 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAACW20A400S

N/A 22220

N/A 4 in

N/A 9.38 in238.3 mm

N/A 0.75 in20 mm

N/A 8.125 in206.4 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A