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
TAA30SN76K1315S	N/A 23176	N/A 13 15/16 in	N/A 13.39 in340 mm	N/A 31.1 in790 mm	N/A 32.68 in830 mm	N/A 8.66 in220 mm	N/A 1700000 lbf7580000 N	N/A 1010000 lbf4490000 N	N/A
TAA31SN76K1315S	N/A 23176	N/A 13 15/16 in	N/A 14.17 in360 mm	N/A 33.46 in850 mm	N/A 35.04 in890 mm	N/A 8.66 in220 mm	N/A 1700000 lbf7580000 N	N/A 1010000 lbf4490000 N	N/A
TAAPH076K1400S	N/A 23176	N/A 14 in	N/A 12.81 in325.3 mm	N/A 35 in889 mm	N/A 36.5 in927.1 mm	N/A 10.5 in266.7 mm	N/A 1700000 lbf7580000 N	N/A 1010000 lbf4490000 N	N/A
TAAPH176K1400S	N/A 23176	N/A 14 in	N/A 14.5 in368.3 mm	N/A 39.25 in996.9 mm	N/A 40.75 in1035 mm	N/A 11 in279.4 mm	N/A 1700000 lbf7580000 N	N/A 1010000 lbf4490000 N	N/A
TAA30SN76K1400S	N/A 23176	N/A 14 in	N/A 13.39 in340 mm	N/A 31.1 in790 mm	N/A 32.68 in830 mm	N/A 8.66 in220 mm	N/A 1700000 lbf7580000 N	N/A 1010000 lbf4490000 N	N/A
TAA31SN76K1400S	N/A 23176	N/A 14 in	N/A 14.17 in360 mm	N/A 33.46 in850 mm	N/A 35.04 in890 mm	N/A 8.66 in220 mm	N/A 1700000 lbf7580000 N	N/A 1010000 lbf4490000 N	N/A
TAAPH076K360S	N/A 23176	N/A 360 mm	N/A 12.81 in325.3 mm	N/A 35 in889 mm	N/A 36.5 in927.1 mm	N/A 10.5 in266.7 mm	N/A 1700000 lbf7580000 N	N/A 1010000 lbf4490000 N	N/A
TAAPH176K360S	N/A 23176	N/A 360 mm	N/A 14.5 in368.3 mm	N/A 39.25 in996.9 mm	N/A 40.75 in1035 mm	N/A 11 in279.4 mm	N/A 1700000 lbf7580000 N	N/A 1010000 lbf4490000 N	N/A
TAA30SN76K360S	N/A 23176	N/A 360 mm	N/A 13.39 in340 mm	N/A 31.1 in790 mm	N/A 32.68 in830 mm	N/A 8.66 in220 mm	N/A 1700000 lbf7580000 N	N/A 1010000 lbf4490000 N	N/A
TAA31SN76K360S	N/A 23176	N/A 360 mm	N/A 14.17 in360 mm	N/A 33.46 in850 mm	N/A 35.04 in890 mm	N/A 8.66 in220 mm	N/A 1700000 lbf7580000 N	N/A 1010000 lbf4490000 N	N/A
TAAPH080K1415S	N/A 23180	N/A 14 15/16 in	N/A 14.5 in368.3 mm	N/A 39.25 in996.9 mm	N/A 40.75 in1035 mm	N/A 11 in279.4 mm	N/A 1820000 lbf8110000 N	N/A 1070000 lbf4770000 N	N/A
TAAPH180K1415S	N/A 23180	N/A 14 15/16 in	N/A 15.5 in393.7 mm	N/A 41.75 in1060.4 mm	N/A 43.5 in1104.9 mm	N/A 12.25 in311.1 mm	N/A 1820000 lbf8110000 N	N/A 1070000 lbf4770000 N	N/A
TAA30SN80K1415S	N/A 23180	N/A 14 15/16 in	N/A 13.78 in350 mm	N/A 32.28 in820 mm	N/A 33.86 in860 mm	N/A 8.66 in220 mm	N/A 1820000 lbf8110000 N	N/A 1070000 lbf4770000 N	N/A
TAA31SN80K1415S	N/A 23180	N/A 14 15/16 in	N/A 14.96 in380 mm	N/A 36.61 in930 mm	N/A 38.19 in970 mm	N/A 9.45 in240 mm	N/A 1820000 lbf8110000 N	N/A 1070000 lbf4770000 N	N/A
TAAPH080K380S	N/A 23180	N/A 380 mm	N/A 14.5 in368.3 mm	N/A 39.25 in996.9 mm	N/A 40.75 in1035 mm	N/A 11 in279.4 mm	N/A 1820000 lbf8110000 N	N/A 1070000 lbf4770000 N	N/A
TAAPH180K380S	N/A 23180	N/A 380 mm	N/A 15.5 in393.7 mm	N/A 41.75 in1060.4 mm	N/A 43.5 in1104.9 mm	N/A 12.25 in311.1 mm	N/A 1820000 lbf8110000 N	N/A 1070000 lbf4770000 N	N/A
TAA30SN80K380S	N/A 23180	N/A 380 mm	N/A 13.78 in350 mm	N/A 32.28 in820 mm	N/A 33.86 in860 mm	N/A 8.66 in220 mm	N/A 1820000 lbf8110000 N	N/A 1070000 lbf4770000 N	N/A
TAA31SN80K380S	N/A 23180	N/A 380 mm	N/A 14.96 in380 mm	N/A 36.61 in930 mm	N/A 38.19 in970 mm	N/A 9.45 in240 mm	N/A 1820000 lbf8110000 N	N/A 1070000 lbf4770000 N	N/A
TAAPH080K1500S	N/A 23180	N/A 15 in	N/A 14.5 in368.3 mm	N/A 39.25 in996.9 mm	N/A 40.75 in1035 mm	N/A 11 in279.4 mm	N/A 1820000 lbf8110000 N	N/A 1070000 lbf4770000 N	N/A
TAAPH180K1500S	N/A 23180	N/A 15 in	N/A 15.5 in393.7 mm	N/A 41.75 in1060.4 mm	N/A 43.5 in1104.9 mm	N/A 12.25 in311.1 mm	N/A 1820000 lbf8110000 N	N/A 1070000 lbf4770000 N	N/A
TAA30SN80K1500S	N/A 23180	N/A 15 in	N/A 13.78 in350 mm	N/A 32.28 in820 mm	N/A 33.86 in860 mm	N/A 8.66 in220 mm	N/A 1820000 lbf8110000 N	N/A 1070000 lbf4770000 N	N/A
TAA31SN80K1500S	N/A 23180	N/A 15 in	N/A 14.96 in380 mm	N/A 36.61 in930 mm	N/A 38.19 in970 mm	N/A 9.45 in240 mm	N/A 1820000 lbf8110000 N	N/A 1070000 lbf4770000 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

TAA30SN76K1315S

N/A 23176

N/A 13 15/16 in

N/A 13.39 in340 mm

N/A 31.1 in790 mm

N/A 32.68 in830 mm

N/A 8.66 in220 mm

N/A 1700000 lbf7580000 N

N/A 1010000 lbf4490000 N

N/A

TAA31SN76K1315S

N/A 23176

N/A 13 15/16 in

N/A 14.17 in360 mm

N/A 33.46 in850 mm

N/A 35.04 in890 mm

N/A 8.66 in220 mm

N/A 1700000 lbf7580000 N

N/A 1010000 lbf4490000 N

N/A

TAAPH076K1400S

N/A 23176

N/A 14 in

N/A 12.81 in325.3 mm

N/A 35 in889 mm

N/A 36.5 in927.1 mm

N/A 10.5 in266.7 mm

N/A 1700000 lbf7580000 N

N/A 1010000 lbf4490000 N

N/A

TAAPH176K1400S

N/A 23176

N/A 14 in

N/A 14.5 in368.3 mm

N/A 39.25 in996.9 mm

N/A 40.75 in1035 mm

N/A 11 in279.4 mm

N/A 1700000 lbf7580000 N

N/A 1010000 lbf4490000 N

N/A

TAA30SN76K1400S

N/A 23176

N/A 14 in

N/A 13.39 in340 mm

N/A 31.1 in790 mm

N/A 32.68 in830 mm

N/A 8.66 in220 mm

N/A 1700000 lbf7580000 N

N/A 1010000 lbf4490000 N

N/A

TAA31SN76K1400S

N/A 23176

N/A 14 in

N/A 14.17 in360 mm

N/A 33.46 in850 mm

N/A 35.04 in890 mm

N/A 8.66 in220 mm

N/A 1700000 lbf7580000 N

N/A 1010000 lbf4490000 N

N/A

TAAPH076K360S

N/A 23176

N/A 360 mm

N/A 12.81 in325.3 mm

N/A 35 in889 mm

N/A 36.5 in927.1 mm

N/A 10.5 in266.7 mm

N/A 1700000 lbf7580000 N

N/A 1010000 lbf4490000 N

N/A

TAAPH176K360S

N/A 23176

N/A 360 mm

N/A 14.5 in368.3 mm

N/A 39.25 in996.9 mm

N/A 40.75 in1035 mm

N/A 11 in279.4 mm

N/A 1700000 lbf7580000 N

N/A 1010000 lbf4490000 N

N/A

TAA30SN76K360S

N/A 23176

N/A 360 mm

N/A 13.39 in340 mm

N/A 31.1 in790 mm

N/A 32.68 in830 mm

N/A 8.66 in220 mm

N/A 1700000 lbf7580000 N

N/A 1010000 lbf4490000 N

N/A

TAA31SN76K360S

N/A 23176

N/A 360 mm

N/A 14.17 in360 mm

N/A 33.46 in850 mm

N/A 35.04 in890 mm

N/A 8.66 in220 mm

N/A 1700000 lbf7580000 N

N/A 1010000 lbf4490000 N

N/A

TAAPH080K1415S

N/A 23180

N/A 14 15/16 in

N/A 14.5 in368.3 mm

N/A 39.25 in996.9 mm

N/A 40.75 in1035 mm

N/A 11 in279.4 mm

N/A 1820000 lbf8110000 N

N/A 1070000 lbf4770000 N

N/A

TAAPH180K1415S

N/A 23180

N/A 14 15/16 in

N/A 15.5 in393.7 mm

N/A 41.75 in1060.4 mm

N/A 43.5 in1104.9 mm

N/A 12.25 in311.1 mm

N/A 1820000 lbf8110000 N

N/A 1070000 lbf4770000 N

N/A

TAA30SN80K1415S

N/A 23180

N/A 14 15/16 in

N/A 13.78 in350 mm

N/A 32.28 in820 mm

N/A 33.86 in860 mm

N/A 8.66 in220 mm

N/A 1820000 lbf8110000 N

N/A 1070000 lbf4770000 N

N/A

TAA31SN80K1415S

N/A 23180

N/A 14 15/16 in

N/A 14.96 in380 mm

N/A 36.61 in930 mm

N/A 38.19 in970 mm

N/A 9.45 in240 mm

N/A 1820000 lbf8110000 N

N/A 1070000 lbf4770000 N

N/A

TAAPH080K380S

N/A 23180

N/A 380 mm

N/A 14.5 in368.3 mm

N/A 39.25 in996.9 mm

N/A 40.75 in1035 mm

N/A 11 in279.4 mm

N/A 1820000 lbf8110000 N

N/A 1070000 lbf4770000 N

N/A

TAAPH180K380S

N/A 23180

N/A 380 mm

N/A 15.5 in393.7 mm

N/A 41.75 in1060.4 mm

N/A 43.5 in1104.9 mm

N/A 12.25 in311.1 mm

N/A 1820000 lbf8110000 N

N/A 1070000 lbf4770000 N

N/A

TAA30SN80K380S

N/A 23180

N/A 380 mm

N/A 13.78 in350 mm

N/A 32.28 in820 mm

N/A 33.86 in860 mm

N/A 8.66 in220 mm

N/A 1820000 lbf8110000 N

N/A 1070000 lbf4770000 N

N/A

TAA31SN80K380S

N/A 23180

N/A 380 mm

N/A 14.96 in380 mm

N/A 36.61 in930 mm

N/A 38.19 in970 mm

N/A 9.45 in240 mm

N/A 1820000 lbf8110000 N

N/A 1070000 lbf4770000 N

N/A

TAAPH080K1500S

N/A 23180

N/A 15 in

N/A 14.5 in368.3 mm

N/A 39.25 in996.9 mm

N/A 40.75 in1035 mm

N/A 11 in279.4 mm

N/A 1820000 lbf8110000 N

N/A 1070000 lbf4770000 N

N/A

TAAPH180K1500S

N/A 23180

N/A 15 in

N/A 15.5 in393.7 mm

N/A 41.75 in1060.4 mm

N/A 43.5 in1104.9 mm

N/A 12.25 in311.1 mm

N/A 1820000 lbf8110000 N

N/A 1070000 lbf4770000 N

N/A

TAA30SN80K1500S

N/A 23180

N/A 15 in

N/A 13.78 in350 mm

N/A 32.28 in820 mm

N/A 33.86 in860 mm

N/A 8.66 in220 mm

N/A 1820000 lbf8110000 N

N/A 1070000 lbf4770000 N

N/A

TAA31SN80K1500S

N/A 23180

N/A 15 in

N/A 14.96 in380 mm

N/A 36.61 in930 mm

N/A 38.19 in970 mm

N/A 9.45 in240 mm

N/A 1820000 lbf8110000 N

N/A 1070000 lbf4770000 N

N/A