The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.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-Tapered-Adapter-Four-Bolt-Pillow-Block
Unit of Measure
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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

TA4DI28K415S N/A 22228 N/A 4 15/16 in N/A 6-1/4 in158.8 mm N/A 15.5 in393.7 mm N/A 18.06 in458.7 mm N/A 2-1/2 in63.5 mm N/A 237000 lbf1060000 N N/A 194000 lbf863000 N N/A
TAPH28K415S 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 N/A N/A
TAPG28K500S N/A 22228 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 237000 lbf1060000 N N/A 194000 lbf863000 N N/A
TA4SD28K500S N/A 22228 N/A 5 in N/A 7-1/2 in190.5 mm N/A 17.75 in450.9 mm N/A 19.75 in501.7 mm N/A 3-3/4 in95.3 mm N/A 237000 lbf1060000 N N/A 194000 lbf863000 N N/A
TA4DI28K500S N/A 22228 N/A 5 in N/A 6-1/4 in158.8 mm N/A 15.5 in393.7 mm N/A 18.06 in458.7 mm N/A 2-1/2 in63.5 mm N/A 237000 lbf1060000 N N/A 194000 lbf863000 N N/A
TAPH28K500S 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 N/A N/A
Unit of Measure
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