Aurora Bearing Company
Aurora Bearing Company
901 Aucutt Rd.
Montgomery, IL 60538
Phone: 630.859.2030 • Fax: 630.859.0971
Email: customersupport@aurorabearing.com • Website: www.aurorabearing.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-Eccentric-Four-Bolt-Pillow-Block
Unit of Measure
1 2 3 4 

Part Number

Bearing Number

Shaft Size

Base to Center Height

Bolt Spacing Min

Bolt Spacing Max

Bolt Hole Spacing - Across

C0 - Static Load

C - Dynamic Load (Basic)

CAD

QMPX18J307S N/A 22218 N/A 3 7/16 in N/A 4 in101.6 mm N/A 10.81 in274.6 mm N/A 12.19 in309.6 mm N/A 3 in76.2 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A CAD Icon (for items table)
QMPF18J308S N/A 22218 N/A 3 1/2 in N/A 3.75 in95.3 mm N/A 8.88 in225.6 mm N/A 10.88 in276.4 mm N/A 2 in50.8 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A CAD Icon (for items table)
QMPR18J308S N/A 22218 N/A 3 1/2 in N/A 3.75 in95.3 mm N/A 9.25 in235 mm N/A 11.25 in285.8 mm N/A 2.38 in60.5 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A CAD Icon (for items table)
QMPX18J308S N/A 22218 N/A 3 1/2 in N/A 4 in101.6 mm N/A 10.81 in274.6 mm N/A 12.19 in309.6 mm N/A 3 in76.2 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A CAD Icon (for items table)
QMPF18J090S N/A 22218 N/A 90 mm N/A 3.75 in95.3 mm N/A 8.88 in225.6 mm N/A 10.88 in276.4 mm N/A 2 in50.8 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A CAD Icon (for items table)
QMPR18J090S N/A 22218 N/A 90 mm N/A 3.75 in95.3 mm N/A 9.25 in235 mm N/A 11.25 in285.8 mm N/A 2.38 in60.5 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A CAD Icon (for items table)
QMPX18J090S N/A 22218 N/A 90 mm N/A 4 in101.6 mm N/A 10.81 in274.6 mm N/A 12.19 in309.6 mm N/A 3 in76.2 mm N/A 87200 lbf388000 N N/A 79700 lbf355000 N N/A CAD Icon (for items table)
QMPF20J311S N/A 22220 N/A 3 11/16 in N/A 4.25 in108 mm N/A 10.88 in276.4 mm N/A 13.38 in339.9 mm N/A 2.25 in57.2 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPX20J311S N/A 22220 N/A 3 11/16 in N/A 5 in127 mm N/A 12.5 in317.5 mm N/A 14 in355.6 mm N/A 3.5 in88.9 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPR20J311S N/A 22220 N/A 3 11/16 in N/A 4.25 in108 mm N/A 10.88 in276.4 mm N/A 13.38 in339.9 mm N/A 2.25 in57.2 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPF20J312S N/A 22220 N/A 3 3/4 in N/A 4.25 in108 mm N/A 10.88 in276.4 mm N/A 13.38 in339.9 mm N/A 2.25 in57.2 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPX20J312S N/A 22220 N/A 3 3/4 in N/A 5 in127 mm N/A 12.5 in317.5 mm N/A 14 in355.6 mm N/A 3.5 in88.9 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPR20J312S N/A 22220 N/A 3 3/4 in N/A 4.25 in108 mm N/A 10.88 in276.4 mm N/A 13.38 in339.9 mm N/A 2.25 in57.2 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPF20J100S N/A 22220 N/A 100 mm N/A 4.25 in108 mm N/A 10.88 in276.4 mm N/A 13.38 in339.9 mm N/A 2.25 in57.2 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPX20J100S N/A 22220 N/A 100 mm N/A 5 in127 mm N/A 12.5 in317.5 mm N/A 14 in355.6 mm N/A 3.5 in88.9 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPR20J100S N/A 22220 N/A 100 mm N/A 4.25 in108 mm N/A 10.88 in276.4 mm N/A 13.38 in339.9 mm N/A 2.25 in57.2 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPF20J315S N/A 22220 N/A 3 15/16 in N/A 4.25 in108 mm N/A 10.88 in276.4 mm N/A 13.38 in339.9 mm N/A 2.25 in57.2 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPX20J315S N/A 22220 N/A 3 15/16 in N/A 5 in127 mm N/A 12.5 in317.5 mm N/A 14 in355.6 mm N/A 3.5 in88.9 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPR20J315S N/A 22220 N/A 3 15/16 in N/A 4.25 in108 mm N/A 10.88 in276.4 mm N/A 13.38 in339.9 mm N/A 2.25 in57.2 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPF20J400S N/A 22220 N/A 4 in N/A 4.25 in108 mm N/A 10.88 in276.4 mm N/A 13.38 in339.9 mm N/A 2.25 in57.2 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPX20J400S N/A 22220 N/A 4 in N/A 5 in127 mm N/A 12.5 in317.5 mm N/A 14 in355.6 mm N/A 3.5 in88.9 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPR20J400S N/A 22220 N/A 4 in N/A 4.25 in108 mm N/A 10.88 in276.4 mm N/A 13.38 in339.9 mm N/A 2.25 in57.2 mm N/A 113000 lbf502000 N N/A 97700 lbf435000 N N/A CAD Icon (for items table)
QMPF22J110S N/A 22222 N/A 110 mm N/A 4.75 in120.7 mm N/A 11.88 in301.8 mm N/A 14.5 in368.3 mm N/A 2.5 in63.5 mm N/A 147000 lbf653000 N N/A 125000 lbf555000 N N/A CAD Icon (for items table)
QMPX22J110S N/A 22222 N/A 110 mm N/A 5.75 in146.1 mm N/A 13.94 in354.1 mm N/A 15.56 in395.2 mm N/A 4 in101.6 mm N/A 147000 lbf653000 N N/A 125000 lbf555000 N N/A CAD Icon (for items table)
QMPR22J110S N/A 22222 N/A 110 mm N/A 4.75 in120.7 mm N/A 11.88 in301.8 mm N/A 14.5 in368.3 mm N/A 2.5 in63.5 mm N/A 147000 lbf653000 N N/A 125000 lbf555000 N N/A CAD Icon (for items table)
QMPF22J407S N/A 22222 N/A 4 7/16 in N/A 4.75 in120.7 mm N/A 11.88 in301.8 mm N/A 14.5 in368.3 mm N/A 2.5 in63.5 mm N/A 147000 lbf653000 N N/A 125000 lbf555000 N N/A CAD Icon (for items table)
QMPX22J407S N/A 22222 N/A 4 7/16 in N/A 5.75 in146.1 mm N/A 13.94 in354.1 mm N/A 15.56 in395.2 mm N/A 4 in101.6 mm N/A 147000 lbf653000 N N/A 125000 lbf555000 N N/A CAD Icon (for items table)
QMPR22J407S N/A 22222 N/A 4 7/16 in N/A 4.75 in120.7 mm N/A 11.88 in301.8 mm N/A 14.5 in368.3 mm N/A 2.5 in63.5 mm N/A 147000 lbf653000 N N/A 125000 lbf555000 N N/A CAD Icon (for items table)
QMPF22J408S N/A 22222 N/A 4 1/2 in N/A 4.75 in120.7 mm N/A 11.88 in301.8 mm N/A 14.5 in368.3 mm N/A 2.5 in63.5 mm N/A 147000 lbf653000 N N/A 125000 lbf555000 N N/A CAD Icon (for items table)
QMPX22J408S N/A 22222 N/A 4 1/2 in N/A 5.75 in146.1 mm N/A 13.94 in354.1 mm N/A 15.56 in395.2 mm N/A 4 in101.6 mm N/A 147000 lbf653000 N N/A 125000 lbf555000 N N/A CAD Icon (for items table)
QMPR22J408S N/A 22222 N/A 4 1/2 in N/A 4.75 in120.7 mm N/A 11.88 in301.8 mm N/A 14.5 in368.3 mm N/A 2.5 in63.5 mm N/A 147000 lbf653000 N N/A 125000 lbf555000 N N/A CAD Icon (for items table)
QMPF22J115S N/A 22222 N/A 115 mm N/A 4.75 in120.7 mm N/A 11.88 in301.8 mm N/A 14.5 in368.3 mm N/A 2.5 in63.5 mm N/A 147000 lbf653000 N N/A 125000 lbf555000 N N/A CAD Icon (for items table)
QMPX22J115S N/A 22222 N/A 115 mm N/A 5.75 in146.1 mm N/A 13.94 in354.1 mm N/A 15.56 in395.2 mm N/A 4 in101.6 mm N/A 147000 lbf653000 N N/A 125000 lbf555000 N N/A CAD Icon (for items table)
QMPR22J115S N/A 22222 N/A 115 mm N/A 4.75 in120.7 mm N/A 11.88 in301.8 mm N/A 14.5 in368.3 mm N/A 2.5 in63.5 mm N/A 147000 lbf653000 N N/A 125000 lbf555000 N N/A CAD Icon (for items table)
QMPF26J125S N/A 22226 N/A 125 mm N/A 5.5 in139.7 mm N/A 13.75 in349.3 mm N/A 15.88 in403.4 mm N/A 2.75 in69.9 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPG26J125S N/A 22226 N/A 125 mm N/A 5.91 in150 mm N/A 15.13 in384.3 mm N/A 17.63 in447.8 mm N/A 3.15 in80 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPH26J125S N/A 22226 N/A 125 mm N/A 6 in152.4 mm N/A 16 in406.4 mm N/A 17.13 in435.1 mm N/A 3.38 in85.9 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPX26J125S N/A 22226 N/A 125 mm N/A 6.125 in155.6 mm N/A 15.25 in387.4 mm N/A 16.75 in425.5 mm N/A 4.25 in108 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPR26J125S N/A 22226 N/A 125 mm N/A 5.5 in139.7 mm N/A 13 in330.2 mm N/A 15.88 in403.4 mm N/A 2.81 in71.4 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPF26J415S N/A 22226 N/A 4 15/16 in N/A 5.5 in139.7 mm N/A 13.75 in349.3 mm N/A 15.88 in403.4 mm N/A 2.75 in69.9 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPG26J415S N/A 22226 N/A 4 15/16 in N/A 5.91 in150 mm N/A 15.13 in384.3 mm N/A 17.63 in447.8 mm N/A 3.15 in80 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPH26J415S N/A 22226 N/A 4 15/16 in N/A 6 in152.4 mm N/A 16 in406.4 mm N/A 17.13 in435.1 mm N/A 3.38 in85.9 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPX26J415S N/A 22226 N/A 4 15/16 in N/A 6.125 in155.6 mm N/A 15.25 in387.4 mm N/A 16.75 in425.5 mm N/A 4.25 in108 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPR26J415S N/A 22226 N/A 4 15/16 in N/A 5.5 in139.7 mm N/A 13 in330.2 mm N/A 15.88 in403.4 mm N/A 2.81 in71.4 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPF26J500S N/A 22226 N/A 5 in N/A 5.5 in139.7 mm N/A 13.75 in349.3 mm N/A 15.88 in403.4 mm N/A 2.75 in69.9 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPG26J500S N/A 22226 N/A 5 in N/A 5.91 in150 mm N/A 15.13 in384.3 mm N/A 17.63 in447.8 mm N/A 3.15 in80 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPH26J500S N/A 22226 N/A 5 in N/A 6 in152.4 mm N/A 16 in406.4 mm N/A 17.13 in435.1 mm N/A 3.38 in85.9 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPX26J500S N/A 22226 N/A 5 in N/A 6.125 in155.6 mm N/A 15.25 in387.4 mm N/A 16.75 in425.5 mm N/A 4.25 in108 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPR26J500S N/A 22226 N/A 5 in N/A 5.5 in139.7 mm N/A 13 in330.2 mm N/A 15.88 in403.4 mm N/A 2.81 in71.4 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
QMPF26J130S N/A 22226 N/A 130 mm N/A 5.5 in139.7 mm N/A 13.75 in349.3 mm N/A 15.88 in403.4 mm N/A 2.75 in69.9 mm N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD Icon (for items table)
Unit of Measure
1 2 3 4