Double Nut Tapered Adapter Four-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 15” (40 mm to 380 mm) and most metric sizes. This product line was formerly known as “QM Blue Brute Bearings.”

Timken-Mounted-Bearing-Tapered-Adapter-Four-Bolt-Pillow-Block

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
TAAPH26K115S	N/A 22226	N/A 115 mm	N/A 6 in152.4 mm	N/A 14.25 in362 mm	N/A 15.75 in400.1 mm	N/A 3.25 in82.6 mm	N/A 212000 lbf945000 N	N/A 170000 lbf757000 N	N/A
TAAPK26K115S	N/A 22226	N/A 115 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
TAA4SD26K115S	N/A 22226	N/A 115 mm	N/A 7.25 in184.2 mm	N/A 15.5 in393.7 mm	N/A 17.5 in444.5 mm	N/A 3.5 in88.9 mm	N/A 212000 lbf945000 N	N/A 170000 lbf757000 N	N/A
TAA4DI26K115S	N/A 22226	N/A 115 mm	N/A 5.75 in146.1 mm	N/A 14.38 in365.1 mm	N/A 16.25 in412.8 mm	N/A 2.25 in57.2 mm	N/A 212000 lbf945000 N	N/A 170000 lbf757000 N	N/A
TAA4SD28K125S	N/A 22228	N/A 125 mm	N/A 7.5 in190.5 mm	N/A 17.75 in450.9 mm	N/A 19.75 in501.7 mm	N/A 3.75 in95.3 mm	N/A 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAA4DI28K125S	N/A 22228	N/A 125 mm	N/A 6.25 in158.8 mm	N/A 15.5 in393.7 mm	N/A 18.06 in458.7 mm	N/A 2.5 in63.5 mm	N/A 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAAPH28K125S	N/A 22228	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 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAAPG28K125S	N/A 22228	N/A 125 mm	N/A 5.906 in150 mm	N/A 15.13 in384.3 mm	N/A 17.63 in447.8 mm	N/A 3.15 in80 mm	N/A 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAA4SD28K415S	N/A 22228	N/A 4 15/16 in	N/A 7.5 in190.5 mm	N/A 17.75 in450.9 mm	N/A 19.75 in501.7 mm	N/A 3.75 in95.3 mm	N/A 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAA4DI28K415S	N/A 22228	N/A 4 15/16 in	N/A 6.25 in158.8 mm	N/A 15.5 in393.7 mm	N/A 18.06 in458.7 mm	N/A 2.5 in63.5 mm	N/A 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAAPH28K415S	N/A 22228	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 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAAPG28K415S	N/A 22228	N/A 4 15/16 in	N/A 5.906 in150 mm	N/A 15.13 in384.3 mm	N/A 17.63 in447.8 mm	N/A 3.15 in80 mm	N/A 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAAPK28K415S	N/A 22228	N/A 4 15/16 in	N/A 6.69 in169.9 mm	N/A 17.5 in444.5 mm	N/A 19.13 in485.9 mm	N/A 3.69 in93.7 mm	N/A 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAA4SD28K500S	N/A 22228	N/A 5 in	N/A 7.5 in190.5 mm	N/A 17.75 in450.9 mm	N/A 19.75 in501.7 mm	N/A 3.75 in95.3 mm	N/A 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAA4DI28K500S	N/A 22228	N/A 5 in	N/A 6.25 in158.8 mm	N/A 15.5 in393.7 mm	N/A 18.06 in458.7 mm	N/A 2.5 in63.5 mm	N/A 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAAPH28K500S	N/A 22228	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 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAAPG28K500S	N/A 22228	N/A 5 in	N/A 5.906 in150 mm	N/A 15.13 in384.3 mm	N/A 17.63 in447.8 mm	N/A 3.15 in80 mm	N/A 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAAPK28K500S	N/A 22228	N/A 5 in	N/A 6.69 in169.9 mm	N/A 17.5 in444.5 mm	N/A 19.13 in485.9 mm	N/A 3.69 in93.7 mm	N/A 237000 lbf1060000 N	N/A 194000 lbf863000 N	N/A
TAAPH30K503S	N/A 23130	N/A 5 3/16 in	N/A 6.31 in160.3 mm	N/A 17 in431.8 mm	N/A 18.25 in463.6 mm	N/A 3.75 in95.2 mm	N/A 312000 lbf1390000 N	N/A 225000 lbf1000000 N	N/A
TAAPG30K503S	N/A 23130	N/A 5 3/16 in	N/A 6.3 in160 mm	N/A 17.48 in444 mm	N/A 17.95 in456 mm	N/A 3.54 in90 mm	N/A 312000 lbf1390000 N	N/A 225000 lbf1000000 N	N/A
TAAPH30K504S	N/A 23130	N/A 5 1/4 in	N/A 6.31 in160.3 mm	N/A 17 in431.8 mm	N/A 18.25 in463.6 mm	N/A 3.75 in95.2 mm	N/A 312000 lbf1390000 N	N/A 225000 lbf1000000 N	N/A
TAAPG30K504S	N/A 23130	N/A 5 1/4 in	N/A 6.3 in160 mm	N/A 17.48 in444 mm	N/A 17.95 in456 mm	N/A 3.54 in90 mm	N/A 312000 lbf1390000 N	N/A 225000 lbf1000000 N	N/A
TAAPH30K135S	N/A 23130	N/A 135 mm	N/A 6.31 in160.3 mm	N/A 17 in431.8 mm	N/A 18.25 in463.6 mm	N/A 3.75 in95.2 mm	N/A 312000 lbf1390000 N	N/A 225000 lbf1000000 N	N/A
TAAPG30K135S	N/A 23130	N/A 135 mm	N/A 6.3 in160 mm	N/A 17.48 in444 mm	N/A 17.95 in456 mm	N/A 3.54 in90 mm	N/A 312000 lbf1390000 N	N/A 225000 lbf1000000 N	N/A
TAA4SD32K506S	N/A 23132	N/A 5 3/8 in	N/A 9 in228.6 mm	N/A 21.38 in543.1 mm	N/A 23.63 in600.2 mm	N/A 5 in127 mm	N/A 354000 lbf1580000 N	N/A 261000 lbf1160000 N	N/A

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

TAAPH26K115S

N/A 22226

N/A 115 mm

N/A 6 in152.4 mm

N/A 14.25 in362 mm

N/A 15.75 in400.1 mm

N/A 3.25 in82.6 mm

N/A 212000 lbf945000 N

N/A 170000 lbf757000 N

N/A

TAAPK26K115S

N/A 22226

N/A 115 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

TAA4SD26K115S

N/A 22226

N/A 115 mm

N/A 7.25 in184.2 mm

N/A 15.5 in393.7 mm

N/A 17.5 in444.5 mm

N/A 3.5 in88.9 mm

N/A 212000 lbf945000 N

N/A 170000 lbf757000 N

N/A

TAA4DI26K115S

N/A 22226

N/A 115 mm

N/A 5.75 in146.1 mm

N/A 14.38 in365.1 mm

N/A 16.25 in412.8 mm

N/A 2.25 in57.2 mm

N/A 212000 lbf945000 N

N/A 170000 lbf757000 N

N/A

TAA4SD28K125S

N/A 22228

N/A 125 mm

N/A 7.5 in190.5 mm

N/A 17.75 in450.9 mm

N/A 19.75 in501.7 mm

N/A 3.75 in95.3 mm

N/A 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAA4DI28K125S

N/A 22228

N/A 125 mm

N/A 6.25 in158.8 mm

N/A 15.5 in393.7 mm

N/A 18.06 in458.7 mm

N/A 2.5 in63.5 mm

N/A 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAAPH28K125S

N/A 22228

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 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAAPG28K125S

N/A 22228

N/A 125 mm

N/A 5.906 in150 mm

N/A 15.13 in384.3 mm

N/A 17.63 in447.8 mm

N/A 3.15 in80 mm

N/A 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAA4SD28K415S

N/A 22228

N/A 4 15/16 in

N/A 7.5 in190.5 mm

N/A 17.75 in450.9 mm

N/A 19.75 in501.7 mm

N/A 3.75 in95.3 mm

N/A 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAA4DI28K415S

N/A 22228

N/A 4 15/16 in

N/A 6.25 in158.8 mm

N/A 15.5 in393.7 mm

N/A 18.06 in458.7 mm

N/A 2.5 in63.5 mm

N/A 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAAPH28K415S

N/A 22228

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 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAAPG28K415S

N/A 22228

N/A 4 15/16 in

N/A 5.906 in150 mm

N/A 15.13 in384.3 mm

N/A 17.63 in447.8 mm

N/A 3.15 in80 mm

N/A 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAAPK28K415S

N/A 22228

N/A 4 15/16 in

N/A 6.69 in169.9 mm

N/A 17.5 in444.5 mm

N/A 19.13 in485.9 mm

N/A 3.69 in93.7 mm

N/A 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAA4SD28K500S

N/A 22228

N/A 5 in

N/A 7.5 in190.5 mm

N/A 17.75 in450.9 mm

N/A 19.75 in501.7 mm

N/A 3.75 in95.3 mm

N/A 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAA4DI28K500S

N/A 22228

N/A 5 in

N/A 6.25 in158.8 mm

N/A 15.5 in393.7 mm

N/A 18.06 in458.7 mm

N/A 2.5 in63.5 mm

N/A 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAAPH28K500S

N/A 22228

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 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAAPG28K500S

N/A 22228

N/A 5 in

N/A 5.906 in150 mm

N/A 15.13 in384.3 mm

N/A 17.63 in447.8 mm

N/A 3.15 in80 mm

N/A 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAAPK28K500S

N/A 22228

N/A 5 in

N/A 6.69 in169.9 mm

N/A 17.5 in444.5 mm

N/A 19.13 in485.9 mm

N/A 3.69 in93.7 mm

N/A 237000 lbf1060000 N

N/A 194000 lbf863000 N

N/A

TAAPH30K503S

N/A 23130

N/A 5 3/16 in

N/A 6.31 in160.3 mm

N/A 17 in431.8 mm

N/A 18.25 in463.6 mm

N/A 3.75 in95.2 mm

N/A 312000 lbf1390000 N

N/A 225000 lbf1000000 N

N/A

TAAPG30K503S

N/A 23130

N/A 5 3/16 in

N/A 6.3 in160 mm

N/A 17.48 in444 mm

N/A 17.95 in456 mm

N/A 3.54 in90 mm

N/A 312000 lbf1390000 N

N/A 225000 lbf1000000 N

N/A

TAAPH30K504S

N/A 23130

N/A 5 1/4 in

N/A 6.31 in160.3 mm

N/A 17 in431.8 mm

N/A 18.25 in463.6 mm

N/A 3.75 in95.2 mm

N/A 312000 lbf1390000 N

N/A 225000 lbf1000000 N

N/A

TAAPG30K504S

N/A 23130

N/A 5 1/4 in

N/A 6.3 in160 mm

N/A 17.48 in444 mm

N/A 17.95 in456 mm

N/A 3.54 in90 mm

N/A 312000 lbf1390000 N

N/A 225000 lbf1000000 N

N/A

TAAPH30K135S

N/A 23130

N/A 135 mm

N/A 6.31 in160.3 mm

N/A 17 in431.8 mm

N/A 18.25 in463.6 mm

N/A 3.75 in95.2 mm

N/A 312000 lbf1390000 N

N/A 225000 lbf1000000 N

N/A

TAAPG30K135S

N/A 23130

N/A 135 mm

N/A 6.3 in160 mm

N/A 17.48 in444 mm

N/A 17.95 in456 mm

N/A 3.54 in90 mm

N/A 312000 lbf1390000 N

N/A 225000 lbf1000000 N

N/A

TAA4SD32K506S

N/A 23132

N/A 5 3/8 in

N/A 9 in228.6 mm

N/A 21.38 in543.1 mm

N/A 23.63 in600.2 mm

N/A 5 in127 mm

N/A 354000 lbf1580000 N

N/A 261000 lbf1160000 N

N/A