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The Timken ® Syber ® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

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Analyze Bearing Performance in an Application with Timken ® Syber ® Bearing System Designer

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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.”
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Unit of Measure
Items
6-Bolt Round Flange Block Mounted Bearings

Tapered Adapter Round Flange Block
6-Bolt Round Flange Block Mounted Bearings

Tapered Adapter Round Flange Block
6-Bolt Round Flange Block Mounted Bearings

Tapered Adapter Round Flange Block
6-Bolt Round Flange Block Mounted Bearings

Tapered Adapter Round Flange Block
6-Bolt Round Flange Block Mounted Bearings

Tapered Adapter Round Flange Block
Engineering Group N/A Mounted Bearing
Bearing Number N/A 22222 N/A 22222 N/A 22222 N/A 22226 N/A 22226
Shaft Size N/A 100 mm N/A 3 15/16 in N/A 4 in N/A 4 7/16 in N/A 4 1/2 in
Shaft Size Type N/A Metric N/A Imperial N/A Imperial N/A Imperial N/A Imperial
Full Timken Part Number N/A TAFK22K100SB TAFK22K100SC TAFK22K100SEB TAFK22K100SEC TAFK22K100SEM TAFK22K100SEN TAFK22K100SEO TAFK22K100SET TAFK22K100SM TAFK22K100SN TAFK22K100SO TAFK22K100ST N/A TAFK22K315SB TAFK22K315SC TAFK22K315SEB TAFK22K315SEC TAFK22K315SEM TAFK22K315SEN TAFK22K315SEO TAFK22K315SET TAFK22K315SM TAFK22K315SN TAFK22K315SO TAFK22K315ST N/A TAFK22K400SB TAFK22K400SC TAFK22K400SEB TAFK22K400SEC TAFK22K400SEM TAFK22K400SEN TAFK22K400SEO TAFK22K400SET TAFK22K400SM TAFK22K400SN TAFK22K400SO TAFK22K400ST N/A TAFK26K407SB TAFK26K407SC TAFK26K407SEB TAFK26K407SEC TAFK26K407SEM TAFK26K407SEN TAFK26K407SEO TAFK26K407SET TAFK26K407SM TAFK26K407SN TAFK26K407SO TAFK26K407ST N/A TAFK26K408SB TAFK26K408SC TAFK26K408SEB TAFK26K408SEC TAFK26K408SEM TAFK26K408SEN TAFK26K408SEO TAFK26K408SET TAFK26K408SM TAFK26K408SN TAFK26K408SO TAFK26K408ST
Dimension BC N/A 12.88 in327.2 mm N/A 12.88 in327.2 mm N/A 12.88 in327.2 mm N/A 14 in355.6 mm N/A 14 in355.6 mm
Dimension B Exp N/A
Dimension B Fix N/A
Dimension C N/A 5.71 in145 mm N/A 5.71 in145 mm N/A 5.71 in145 mm N/A 6.5 in165.1 mm N/A 6.5 in165.1 mm
Dimension D N/A 10.1 in256.5 mm N/A 10.1 in256.5 mm N/A 10.1 in256.5 mm N/A 11.19 in284.2 mm N/A 11.19 in284.2 mm
Dimension E N/A 6.44 in163.6 mm N/A 6.44 in163.6 mm N/A 6.44 in163.6 mm N/A 7 in177.8 mm N/A 7 in177.8 mm
Dimension F N/A 15.13 in384.3 mm N/A 15.13 in384.3 mm N/A 15.13 in384.3 mm N/A 16.5 in419.1 mm N/A 16.5 in419.1 mm
Dimension G N/A
Dimension H N/A 1.25 in31.8 mm N/A 1.25 in31.8 mm N/A 1.25 in31.8 mm N/A 1.5 in38.1 mm N/A 1.5 in38.1 mm
Dimension J (Bolt Size) N/A 1 in24 mm N/A 1 in24 mm N/A 1 in24 mm N/A 1.125 in24 mm N/A 1.125 in24 mm
Dimension K N/A
Dimension L Exp N/A 4.7 in119.4 mm N/A 4.7 in119.4 mm N/A 4.7 in119.4 mm N/A 5.7 in144.8 mm N/A 5.7 in144.8 mm
Dimension L Fix N/A 4.62 in117.3 mm N/A 4.62 in117.3 mm N/A 4.62 in117.3 mm N/A 5.62 in142.7 mm N/A 5.62 in142.7 mm
Dimension M N/A 2.48 in63 mm N/A 2.48 in63 mm N/A 2.48 in63 mm N/A 2.83 in71.9 mm N/A 2.83 in71.9 mm
Dimension N N/A 4.21 in106.9 mm N/A 4.21 in106.9 mm N/A 4.21 in106.9 mm N/A 5.32 in135.1 mm N/A 5.32 in135.1 mm
Dimension R N/A 0.49 in12.4 mm N/A 0.49 in12.4 mm N/A 0.49 in12.4 mm N/A 0.86 in21.8 mm N/A 0.86 in21.8 mm
Dimension S N/A 4.13 in104.9 mm N/A 4.13 in104.9 mm N/A 4.13 in104.9 mm N/A 4.76 in120.9 mm N/A 4.76 in120.9 mm
C0 - Static Load N/A 147000 lbf653000 N N/A 147000 lbf653000 N N/A 147000 lbf653000 N N/A 212000 lbf945000 N N/A 212000 lbf945000 N
C - Dynamic Load (Basic) N/A 125000 lbf555000 N N/A 125000 lbf555000 N N/A 125000 lbf555000 N N/A 170000 lbf757000 N N/A 170000 lbf757000 N
Locking Style N/A Tapered Adapter
Housing Construction N/A Round Flange
Weight N/A 55.00 lb24.900 Kg N/A 55.00 lb24.900 Kg N/A 55.00 lb24.900 Kg N/A 108 lb49 Kg N/A 108 lb49 Kg
UPC Code N/A 0883450381369 0883450381376 0883450381383 0883450381390 0883450381406 0883450381413 0883450381420 0883450381437 0883450381444 0883450381451 0883450381468 0883450381475 N/A 0883450381727 0883450381734 0883450381741 0883450381758 0883450381765 0883450381772 0883450381789 0883450381796 0883450381802 0883450381819 0883450381826 0883450381833 N/A 0883450381840 0883450381857 0883450381864 0883450381871 0883450381888 0883450381895 0883450381901 0883450381918 0883450381925 0883450381932 0883450381949 0883450381956 N/A 0883450382083 0883450382090 0883450382106 0883450382113 0883450382120 0883450382137 0883450382144 0883450382151 0883450382168 0883450382175 0883450382182 0883450382199 N/A 0883450382205 0883450382212 0883450382229 0883450382236 0883450382243 0883450382250 0883450382267 0883450382274 0883450382281 0883450382298 0883450382304 0883450382311
e - Geometry Factor N/A 0.26 N/A 0.26 N/A 0.26 N/A 0.28 N/A 0.28
Y1 - Geometry Factor N/A 2.55 N/A 2.55 N/A 2.55 N/A 2.43 N/A 2.43
Y2 - Geometry Factor N/A 3.80 N/A 3.80 N/A 3.80 N/A 3.61 N/A 3.61
Oil Lubrication - M/N Seal N/A 900 rpm N/A 900 rpm N/A 900 rpm N/A 700 rpm N/A 700 rpm
Oil Lubrication - T Seal N/A 1700 rpm N/A 1700 rpm N/A 1700 rpm N/A 1500 rpm N/A 1500 rpm
Oil Lubrication - B/C/O Seal N/A 600 rpm N/A 600 rpm N/A 600 rpm N/A 400 rpm N/A 400 rpm
Grease Lubrication - M/N Seal N/A 900 rpm N/A 900 rpm N/A 900 rpm N/A 700 rpm N/A 700 rpm
Grease Lubrication - T Seal N/A 1200 rpm N/A 1200 rpm N/A 1200 rpm N/A 1000 rpm N/A 1000 rpm
Grease Lubrication - B/C/O Seal N/A 600 rpm N/A 600 rpm N/A 600 rpm N/A 400 rpm N/A 400 rpm
Float N/A 0.083 in2.108 mm
Shaft Tolerance N/A 0.0040 in0.102 mm
Eng Internal Radial Clearance - Min N/A
Eng Internal Radial Clearance - Max N/A
Pre Install Clearance Min N/A 0.0053 in0.135 mm N/A 0.0053 in0.135 mm N/A 0.0053 in0.135 mm N/A 0.0063 in0.160 mm N/A 0.0063 in0.160 mm
Pre Install Clearance Max N/A 0.0067 in0.170 mm N/A 0.0067 in0.170 mm N/A 0.0067 in0.170 mm N/A 0.0079 in0.201 mm N/A 0.0079 in0.201 mm