Double Concentric Two-Bolt Pillow Block 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-Two-Bolt-Pillow-Block

Part Number	Bearing Number	Shaft Size	Base to Center Height	Bolt Spacing Min	Bolt Spacing Max	C0 - Static Load	C - Dynamic Load (Basic)	CAD
QAASN18A090S	N/A 22218	N/A 90 mm	N/A 4.41 in112 mm	N/A 11.42 in290 mm	N/A 12.87 in327 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAAPMD18A090S	N/A 22218	N/A 90 mm	N/A 4 in101.6 mm	N/A 10.32 in262.1 mm	N/A 11.62 in295.1 mm	N/A 87200 lbf388000 N	N/A 79700 lbf355000 N	N/A
QAAP20A311S	N/A 22220	N/A 3 11/16 in	N/A 4.13 in104.9 mm	N/A 10.04 in255 mm	N/A 12.6 in320 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAAP20A312S	N/A 22220	N/A 3 3/4 in	N/A 4.13 in104.9 mm	N/A 10.04 in255 mm	N/A 12.6 in320 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAAP20A100S	N/A 22220	N/A 100 mm	N/A 4.13 in104.9 mm	N/A 10.04 in255 mm	N/A 12.6 in320 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAAPL20A100S	N/A 22220	N/A 100 mm	N/A 4.25 in108 mm	N/A 10.04 in255 mm	N/A 12.6 in320 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAASN20A100S	N/A 22220	N/A 100 mm	N/A 4.92 in125 mm	N/A 12.56 in319 mm	N/A 14.41 in366 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAAP20A315S	N/A 22220	N/A 3 15/16 in	N/A 4.13 in104.9 mm	N/A 10.04 in255 mm	N/A 12.6 in320 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAAPL20A315S	N/A 22220	N/A 3 15/16 in	N/A 4.25 in108 mm	N/A 10.04 in255 mm	N/A 12.6 in320 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAASN20A315S	N/A 22220	N/A 3 15/16 in	N/A 4.92 in125 mm	N/A 12.56 in319 mm	N/A 14.41 in366 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAAP20A400S	N/A 22220	N/A 4 in	N/A 4.13 in104.9 mm	N/A 10.04 in255 mm	N/A 12.6 in320 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAAPL20A400S	N/A 22220	N/A 4 in	N/A 4.25 in108 mm	N/A 10.04 in255 mm	N/A 12.6 in320 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAASN20A400S	N/A 22220	N/A 4 in	N/A 4.92 in125 mm	N/A 12.56 in319 mm	N/A 14.41 in366 mm	N/A 113000 lbf502000 N	N/A 97700 lbf435000 N	N/A
QAASN22A110S	N/A 22222	N/A 110 mm	N/A 5.51 in140 mm	N/A 13.07 in332 mm	N/A 14.37 in365 mm	N/A 147000 lbf653000 N	N/A 125000 lbf555000 N	N/A
QAASN22A407S	N/A 22222	N/A 4 7/16 in	N/A 5.91 in150 mm	N/A 14.45 in367 mm	N/A 15.75 in400 mm	N/A 147000 lbf653000 N	N/A 125000 lbf555000 N	N/A
QAASN22A408S	N/A 22222	N/A 4 1/2 in	N/A 5.91 in150 mm	N/A 14.45 in367 mm	N/A 15.75 in400 mm	N/A 147000 lbf653000 N	N/A 125000 lbf555000 N	N/A
QAASN22A115S	N/A 22222	N/A 115 mm	N/A 5.91 in150 mm	N/A 14.45 in367 mm	N/A 15.75 in400 mm	N/A 147000 lbf653000 N	N/A 125000 lbf555000 N	N/A
QAASN26A125S	N/A 22226	N/A 125 mm	N/A 5.91 in150 mm	N/A 15.83 in402 mm	N/A 17.13 in435 mm	N/A 212000 lbf945000 N	N/A 170000 lbf757000 N	N/A
QAASN26A415S	N/A 22226	N/A 4 15/16 in	N/A 5.91 in150 mm	N/A 15.83 in402 mm	N/A 17.13 in435 mm	N/A 212000 lbf945000 N	N/A 170000 lbf757000 N	N/A
QAASN26A500S	N/A 22226	N/A 5 in	N/A 5.91 in150 mm	N/A 15.83 in402 mm	N/A 17.13 in435 mm	N/A 212000 lbf945000 N	N/A 170000 lbf757000 N	N/A
QAASN26A130S	N/A 22226	N/A 130 mm	N/A 5.91 in150 mm	N/A 15.83 in402 mm	N/A 17.13 in435 mm	N/A 212000 lbf945000 N	N/A 170000 lbf757000 N	N/A

Part Number

Bearing Number

Shaft Size

Base to Center Height

Bolt Spacing Min

Bolt Spacing Max

C0 - Static Load

C - Dynamic Load (Basic)

CAD

QAASN18A090S

N/A 22218

N/A 90 mm

N/A 4.41 in112 mm

N/A 11.42 in290 mm

N/A 12.87 in327 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAAPMD18A090S

N/A 22218

N/A 90 mm

N/A 4 in101.6 mm

N/A 10.32 in262.1 mm

N/A 11.62 in295.1 mm

N/A 87200 lbf388000 N

N/A 79700 lbf355000 N

N/A

QAAP20A311S

N/A 22220

N/A 3 11/16 in

N/A 4.13 in104.9 mm

N/A 10.04 in255 mm

N/A 12.6 in320 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAAP20A312S

N/A 22220

N/A 3 3/4 in

N/A 4.13 in104.9 mm

N/A 10.04 in255 mm

N/A 12.6 in320 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAAP20A100S

N/A 22220

N/A 100 mm

N/A 4.13 in104.9 mm

N/A 10.04 in255 mm

N/A 12.6 in320 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAAPL20A100S

N/A 22220

N/A 100 mm

N/A 4.25 in108 mm

N/A 10.04 in255 mm

N/A 12.6 in320 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAASN20A100S

N/A 22220

N/A 100 mm

N/A 4.92 in125 mm

N/A 12.56 in319 mm

N/A 14.41 in366 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAAP20A315S

N/A 22220

N/A 3 15/16 in

N/A 4.13 in104.9 mm

N/A 10.04 in255 mm

N/A 12.6 in320 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAAPL20A315S

N/A 22220

N/A 3 15/16 in

N/A 4.25 in108 mm

N/A 10.04 in255 mm

N/A 12.6 in320 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAASN20A315S

N/A 22220

N/A 3 15/16 in

N/A 4.92 in125 mm

N/A 12.56 in319 mm

N/A 14.41 in366 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAAP20A400S

N/A 22220

N/A 4 in

N/A 4.13 in104.9 mm

N/A 10.04 in255 mm

N/A 12.6 in320 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAAPL20A400S

N/A 22220

N/A 4 in

N/A 4.25 in108 mm

N/A 10.04 in255 mm

N/A 12.6 in320 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAASN20A400S

N/A 22220

N/A 4 in

N/A 4.92 in125 mm

N/A 12.56 in319 mm

N/A 14.41 in366 mm

N/A 113000 lbf502000 N

N/A 97700 lbf435000 N

N/A

QAASN22A110S

N/A 22222

N/A 110 mm

N/A 5.51 in140 mm

N/A 13.07 in332 mm

N/A 14.37 in365 mm

N/A 147000 lbf653000 N

N/A 125000 lbf555000 N

N/A

QAASN22A407S

N/A 22222

N/A 4 7/16 in

N/A 5.91 in150 mm

N/A 14.45 in367 mm

N/A 15.75 in400 mm

N/A 147000 lbf653000 N

N/A 125000 lbf555000 N

N/A

QAASN22A408S

N/A 22222

N/A 4 1/2 in

N/A 5.91 in150 mm

N/A 14.45 in367 mm

N/A 15.75 in400 mm

N/A 147000 lbf653000 N

N/A 125000 lbf555000 N

N/A

QAASN22A115S

N/A 22222

N/A 115 mm

N/A 5.91 in150 mm

N/A 14.45 in367 mm

N/A 15.75 in400 mm

N/A 147000 lbf653000 N

N/A 125000 lbf555000 N

N/A

QAASN26A125S

N/A 22226

N/A 125 mm

N/A 5.91 in150 mm

N/A 15.83 in402 mm

N/A 17.13 in435 mm

N/A 212000 lbf945000 N

N/A 170000 lbf757000 N

N/A

QAASN26A415S

N/A 22226

N/A 4 15/16 in

N/A 5.91 in150 mm

N/A 15.83 in402 mm

N/A 17.13 in435 mm

N/A 212000 lbf945000 N

N/A 170000 lbf757000 N

N/A

QAASN26A500S

N/A 22226

N/A 5 in

N/A 5.91 in150 mm

N/A 15.83 in402 mm

N/A 17.13 in435 mm

N/A 212000 lbf945000 N

N/A 170000 lbf757000 N

N/A

QAASN26A130S

N/A 22226

N/A 130 mm

N/A 5.91 in150 mm

N/A 15.83 in402 mm

N/A 17.13 in435 mm

N/A 212000 lbf945000 N

N/A 170000 lbf757000 N

N/A