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
TAA31SN60K1100S	N/A 23160	N/A 11 in	N/A 11.81 in300 mm	N/A 27.17 in690 mm	N/A 28.74 in730 mm	N/A 7.48 in190 mm	N/A 1150000 lbf5120000 N	N/A 757000 lbf3370000 N	N/A
TAAPH060K280S	N/A 23160	N/A 280 mm	N/A 12 in304.8 mm	N/A 32.75 in831.8 mm	N/A 33.5 in850.9 mm	N/A 9 in228.6 mm	N/A 1150000 lbf5120000 N	N/A 757000 lbf3370000 N	N/A
TAAPH160K280S	N/A 23160	N/A 280 mm	N/A 12 in304.8 mm	N/A 32.75 in831.8 mm	N/A 33.5 in850.9 mm	N/A 9 in228.6 mm	N/A 1150000 lbf5120000 N	N/A 757000 lbf3370000 N	N/A
TAA30SN60K280S	N/A 23160	N/A 280 mm	N/A 11.02 in280 mm	N/A 25.59 in650 mm	N/A 27.17 in690 mm	N/A 6.3 in160 mm	N/A 1150000 lbf5120000 N	N/A 757000 lbf3370000 N	N/A
TAA31SN60K280S	N/A 23160	N/A 280 mm	N/A 11.81 in300 mm	N/A 27.17 in690 mm	N/A 28.74 in730 mm	N/A 7.48 in190 mm	N/A 1150000 lbf5120000 N	N/A 757000 lbf3370000 N	N/A
TAAPH064K1107S	N/A 23164	N/A 11 7/16 in	N/A 12 in304.8 mm	N/A 32.75 in831.9 mm	N/A 33.5 in850.9 mm	N/A 9 in228.6 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAAPH164K1107S	N/A 23164	N/A 11 7/16 in	N/A 12.81 in325.4 mm	N/A 35 in889 mm	N/A 36.5 in927.1 mm	N/A 10.5 in266.7 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAA30SN64K1107S	N/A 23164	N/A 11 7/16 in	N/A 11.81 in300 mm	N/A 27.17 in690 mm	N/A 28.74 in730 mm	N/A 7.48 in190 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAA31SN64K1107S	N/A 23164	N/A 11 7/16 in	N/A 12.6 in320 mm	N/A 28.74 in730 mm	N/A 30.31 in770 mm	N/A 7.87 in200 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAAPH064K1108S	N/A 23164	N/A 11 1/2 in	N/A 12 in304.8 mm	N/A 32.75 in831.9 mm	N/A 33.5 in850.9 mm	N/A 9 in228.6 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAAPH164K1108S	N/A 23164	N/A 11 1/2 in	N/A 12.81 in325.4 mm	N/A 35 in889 mm	N/A 36.5 in927.1 mm	N/A 10.5 in266.7 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAA30SN64K1108S	N/A 23164	N/A 11 1/2 in	N/A 11.81 in300 mm	N/A 27.17 in690 mm	N/A 28.74 in730 mm	N/A 7.48 in190 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAA31SN64K1108S	N/A 23164	N/A 11 1/2 in	N/A 12.6 in320 mm	N/A 28.74 in730 mm	N/A 30.31 in770 mm	N/A 7.87 in200 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAAPH064K300S	N/A 23164	N/A 300 mm	N/A 12 in304.8 mm	N/A 32.75 in831.9 mm	N/A 33.5 in850.9 mm	N/A 9 in228.6 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAAPH164K300S	N/A 23164	N/A 300 mm	N/A 12.81 in325.4 mm	N/A 35 in889 mm	N/A 36.5 in927.1 mm	N/A 10.5 in266.7 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAA30SN64K300S	N/A 23164	N/A 300 mm	N/A 11.81 in300 mm	N/A 27.17 in690 mm	N/A 28.74 in730 mm	N/A 7.48 in190 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAA31SN64K300S	N/A 23164	N/A 300 mm	N/A 12.6 in320 mm	N/A 28.74 in730 mm	N/A 30.31 in770 mm	N/A 7.87 in200 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAAPH064K1115S	N/A 23164	N/A 11.9375 in	N/A 12 in304.8 mm	N/A 32.75 in831.9 mm	N/A 33.5 in850.9 mm	N/A 9 in228.6 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAAPH164K1115S	N/A 23164	N/A 11.9375 in	N/A 12.81 in325.4 mm	N/A 35 in889 mm	N/A 36.5 in927.1 mm	N/A 10.5 in266.7 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAA30SN64K1115S	N/A 23164	N/A 11.9375 in	N/A 11.81 in300 mm	N/A 27.17 in690 mm	N/A 28.74 in730 mm	N/A 7.48 in190 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAA31SN64K1115S	N/A 23164	N/A 11.9375 in	N/A 12.6 in320 mm	N/A 28.74 in730 mm	N/A 30.31 in770 mm	N/A 7.87 in200 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAAPH064K1200S	N/A 23164	N/A 12 in	N/A 12 in304.8 mm	N/A 32.75 in831.9 mm	N/A 33.5 in850.9 mm	N/A 9 in228.6 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAAPH164K1200S	N/A 23164	N/A 12 in	N/A 12.81 in325.4 mm	N/A 35 in889 mm	N/A 36.5 in927.1 mm	N/A 10.5 in266.7 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAA30SN64K1200S	N/A 23164	N/A 12 in	N/A 11.81 in300 mm	N/A 27.17 in690 mm	N/A 28.74 in730 mm	N/A 7.48 in190 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 N	N/A
TAA31SN64K1200S	N/A 23164	N/A 12 in	N/A 12.6 in320 mm	N/A 28.74 in730 mm	N/A 30.31 in770 mm	N/A 7.87 in200 mm	N/A 1340000 lbf5950000 N	N/A 898000 lbf3990000 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

TAA31SN60K1100S

N/A 23160

N/A 11 in

N/A 11.81 in300 mm

N/A 27.17 in690 mm

N/A 28.74 in730 mm

N/A 7.48 in190 mm

N/A 1150000 lbf5120000 N

N/A 757000 lbf3370000 N

N/A

TAAPH060K280S

N/A 23160

N/A 280 mm

N/A 12 in304.8 mm

N/A 32.75 in831.8 mm

N/A 33.5 in850.9 mm

N/A 9 in228.6 mm

N/A 1150000 lbf5120000 N

N/A 757000 lbf3370000 N

N/A

TAAPH160K280S

N/A 23160

N/A 280 mm

N/A 12 in304.8 mm

N/A 32.75 in831.8 mm

N/A 33.5 in850.9 mm

N/A 9 in228.6 mm

N/A 1150000 lbf5120000 N

N/A 757000 lbf3370000 N

N/A

TAA30SN60K280S

N/A 23160

N/A 280 mm

N/A 11.02 in280 mm

N/A 25.59 in650 mm

N/A 27.17 in690 mm

N/A 6.3 in160 mm

N/A 1150000 lbf5120000 N

N/A 757000 lbf3370000 N

N/A

TAA31SN60K280S

N/A 23160

N/A 280 mm

N/A 11.81 in300 mm

N/A 27.17 in690 mm

N/A 28.74 in730 mm

N/A 7.48 in190 mm

N/A 1150000 lbf5120000 N

N/A 757000 lbf3370000 N

N/A

TAAPH064K1107S

N/A 23164

N/A 11 7/16 in

N/A 12 in304.8 mm

N/A 32.75 in831.9 mm

N/A 33.5 in850.9 mm

N/A 9 in228.6 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAAPH164K1107S

N/A 23164

N/A 11 7/16 in

N/A 12.81 in325.4 mm

N/A 35 in889 mm

N/A 36.5 in927.1 mm

N/A 10.5 in266.7 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAA30SN64K1107S

N/A 23164

N/A 11 7/16 in

N/A 11.81 in300 mm

N/A 27.17 in690 mm

N/A 28.74 in730 mm

N/A 7.48 in190 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAA31SN64K1107S

N/A 23164

N/A 11 7/16 in

N/A 12.6 in320 mm

N/A 28.74 in730 mm

N/A 30.31 in770 mm

N/A 7.87 in200 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAAPH064K1108S

N/A 23164

N/A 11 1/2 in

N/A 12 in304.8 mm

N/A 32.75 in831.9 mm

N/A 33.5 in850.9 mm

N/A 9 in228.6 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAAPH164K1108S

N/A 23164

N/A 11 1/2 in

N/A 12.81 in325.4 mm

N/A 35 in889 mm

N/A 36.5 in927.1 mm

N/A 10.5 in266.7 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAA30SN64K1108S

N/A 23164

N/A 11 1/2 in

N/A 11.81 in300 mm

N/A 27.17 in690 mm

N/A 28.74 in730 mm

N/A 7.48 in190 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAA31SN64K1108S

N/A 23164

N/A 11 1/2 in

N/A 12.6 in320 mm

N/A 28.74 in730 mm

N/A 30.31 in770 mm

N/A 7.87 in200 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAAPH064K300S

N/A 23164

N/A 300 mm

N/A 12 in304.8 mm

N/A 32.75 in831.9 mm

N/A 33.5 in850.9 mm

N/A 9 in228.6 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAAPH164K300S

N/A 23164

N/A 300 mm

N/A 12.81 in325.4 mm

N/A 35 in889 mm

N/A 36.5 in927.1 mm

N/A 10.5 in266.7 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAA30SN64K300S

N/A 23164

N/A 300 mm

N/A 11.81 in300 mm

N/A 27.17 in690 mm

N/A 28.74 in730 mm

N/A 7.48 in190 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAA31SN64K300S

N/A 23164

N/A 300 mm

N/A 12.6 in320 mm

N/A 28.74 in730 mm

N/A 30.31 in770 mm

N/A 7.87 in200 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAAPH064K1115S

N/A 23164

N/A 11.9375 in

N/A 12 in304.8 mm

N/A 32.75 in831.9 mm

N/A 33.5 in850.9 mm

N/A 9 in228.6 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAAPH164K1115S

N/A 23164

N/A 11.9375 in

N/A 12.81 in325.4 mm

N/A 35 in889 mm

N/A 36.5 in927.1 mm

N/A 10.5 in266.7 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAA30SN64K1115S

N/A 23164

N/A 11.9375 in

N/A 11.81 in300 mm

N/A 27.17 in690 mm

N/A 28.74 in730 mm

N/A 7.48 in190 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAA31SN64K1115S

N/A 23164

N/A 11.9375 in

N/A 12.6 in320 mm

N/A 28.74 in730 mm

N/A 30.31 in770 mm

N/A 7.87 in200 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAAPH064K1200S

N/A 23164

N/A 12 in

N/A 12 in304.8 mm

N/A 32.75 in831.9 mm

N/A 33.5 in850.9 mm

N/A 9 in228.6 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAAPH164K1200S

N/A 23164

N/A 12 in

N/A 12.81 in325.4 mm

N/A 35 in889 mm

N/A 36.5 in927.1 mm

N/A 10.5 in266.7 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAA30SN64K1200S

N/A 23164

N/A 12 in

N/A 11.81 in300 mm

N/A 27.17 in690 mm

N/A 28.74 in730 mm

N/A 7.48 in190 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A

TAA31SN64K1200S

N/A 23164

N/A 12 in

N/A 12.6 in320 mm

N/A 28.74 in730 mm

N/A 30.31 in770 mm

N/A 7.87 in200 mm

N/A 1340000 lbf5950000 N

N/A 898000 lbf3990000 N

N/A