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Smarter Bearing Selection Is Here

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

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

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Spherical Roller Bearing Solid-Block Mounted Bearingss 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
Timken-Mounted-Bearing-Single-Concentric-Four-Bolt-Square-Flange-Block

Single Concentric Flange Block
Timken-Mounted-Bearing-Single-Concentric-Four-Bolt-Square-Flange-Block

Single Concentric Flange Block
Timken-Mounted-Bearing-Single-Concentric-Four-Bolt-Square-Flange-Block

Single Concentric Flange Block
Timken-Mounted-Bearing-Single-Concentric-Four-Bolt-Square-Flange-Block

Single Concentric Flange Block
Timken-Mounted-Bearing-Single-Concentric-Four-Bolt-Square-Flange-Block

Single Concentric Flange Block
Engineering Group N/A Mounted Bearing
Bearing Number N/A 22208
Shaft Size N/A 35 mm N/A 35 mm N/A 35 mm N/A 35 mm N/A 1 7/16 in
Shaft Size Type N/A Metric N/A Metric N/A Metric N/A Metric N/A Imperial
Full Timken Part Number N/A QAFL08A035SB QAFL08A035SC QAFL08A035SEB QAFL08A035SEC QAFL08A035SEM QAFL08A035SEN QAFL08A035SEO QAFL08A035SET QAFL08A035SM QAFL08A035SN QAFL08A035SO QAFL08A035ST N/A QAF08A035SB QAF08A035SC QAF08A035SEB QAF08A035SEC QAF08A035SEM QAF08A035SEN QAF08A035SEO QAF08A035SET QAF08A035SM QAF08A035SN QAF08A035SO QAF08A035ST N/A QAFX08A035SB QAFX08A035SC QAFX08A035SEB QAFX08A035SEC QAFX08A035SEM QAFX08A035SEN QAFX08A035SEO QAFX08A035SET QAFX08A035SM QAFX08A035SN QAFX08A035SO QAFX08A035ST N/A N/A QAFL08A107SB QAFL08A107SC QAFL08A107SEB QAFL08A107SEC QAFL08A107SEM QAFL08A107SEN QAFL08A107SEO QAFL08A107SET QAFL08A107SM QAFL08A107SN QAFL08A107SO QAFL08A107ST
Dimension BC N/A 5 in127 mm N/A 4.95 in125.7 mm N/A 5.26 in133.6 mm N/A 5.66 in143.8 mm N/A 5 in127 mm
Dimension C N/A 2.38 in60.5 mm
Dimension D N/A 3.69 in93.7 mm N/A 3.69 in93.7 mm N/A 3.69 in93.7 mm N/A 4.25 in108 mm N/A 3.69 in93.7 mm
Dimension E N/A 3.54 in89.9 mm N/A 3.5 in88.9 mm N/A 3.72 in94.5 mm N/A 4 in101.6 mm N/A 3.54 in89.9 mm
Dimension F N/A 4.63 in117.6 mm N/A 4.63 in117.6 mm N/A 4.63 in117.5 mm N/A 5.13 in130.3 mm N/A 4.63 in117.6 mm
Dimension H N/A 0.88 in22.4 mm
Dimension J (Bolt Size) N/A 0.5 in12 mm
Dimension KA N/A 1 in25.4 mm
Dimension L Exp N/A 2.95 in74.9 mm N/A 2.95 in74.9 mm N/A 2.8 in71.1 mm N/A 2.95 in74.9 mm N/A 2.95 in74.9 mm
Dimension L Fix N/A 2.87 in72.9 mm N/A 2.87 in72.9 mm N/A 2.75 in69.8 mm N/A 2.87 in72.9 mm N/A 2.87 in72.9 mm
Dimension M N/A 1.75 in44.5 mm
Dimension RA N/A 0.12 in3 mm
Dimension SA N/A 2.75 in69.9 mm
C0 - Static Load N/A 26600 lbf118000 N N/A 26600 lbf118000 N N/A 22400 lbf99700 N N/A 22400 lbf99700 N N/A 26600 lbf118000 N
C - Dynamic Load (Basic) N/A 26300 lbf117000 N N/A 26300 lbf117000 N N/A 23400 lbf104000 N N/A 23400 lbf104000 N N/A 26300 lbf117000 N
Locking Style N/A Single Concentric
Housing Construction N/A Flange Block
Weight N/A 4.5 Kg10 lb N/A 4.5 Kg10 lb N/A 3.1 Kg6.84 lb N/A 4.5 Kg10 lb N/A 4.5 Kg10 lb
UPC Code N/A 0883450039406 0883450039413 0883450039437 0883450039444 0883450039451 0883450039468 0883450039475 0883450039482 0883450191302 0883450191463 0883450268660 0883450268820 N/A 0883450037808 0883450037815 0883450037839 0883450037846 0883450037853 0883450037860 0883450037877 0883450037884 0883450190640 0883450190800 0883450268004 0883450268165 N/A 883450402378 883450402385 883450402392 883450402408 883450402415 883450402422 883450402439 883450402446 883450402453 883450402460 883450402477 883450402484 N/A N/A 0883450039406 0883450039413 0883450039437 0883450039444 0883450039451 0883450039468 0883450039475 0883450039482 0883450191302 0883450191463 0883450268660 0883450268820
e - Geometry Factor N/A 0.25 N/A 0.25 N/A 0.25 N/A 0.29 N/A 0.25
Y1 - Geometry Factor N/A 2.71 N/A 2.71 N/A 2.71 N/A 2.35 N/A 2.71
Y2 - Geometry Factor N/A 4.04 N/A 4.04 N/A 4.04 N/A 3.5 N/A 4.04
Oil Lubrication - M/N Seal N/A 2400 rpm N/A 2400 rpm N/A 2700 rpm N/A 2700 rpm N/A 2400 rpm
Oil Lubrication - T Seal N/A 4200 rpm N/A 4200 rpm N/A 4500 rpm N/A 4500 rpm N/A 4200 rpm
Oil Lubrication - B/C/O Seal N/A 1800 rpm N/A 1800 rpm N/A 1950 rpm N/A 1950 rpm N/A 1800 rpm
Grease Lubrication - M/N Seal N/A 2400 rpm N/A 2400 rpm N/A 2700 rpm N/A 2700 rpm N/A 2400 rpm
Grease Lubrication - T Seal N/A 3550 rpm N/A 3550 rpm N/A 4000 rpm N/A 4000 rpm N/A 3550 rpm
Grease Lubrication - B/C/O Seal N/A 1800 rpm N/A 1800 rpm N/A 1950 rpm N/A 1950 rpm N/A 1800 rpm
Float N/A 0.050 in1.270 mm
Shaft Tolerance N/A 0.0015 in0.038 mm N/A 0.0015 in0.038 mm N/A 0.0010 in0.025 mm N/A 0.0010 in0.025 mm N/A 0.0015 in0.038 mm
Eng Internal Radial Clearance - Min N/A 0.0016 N/A 0.0016 N/A 0.0016 N/A 0.0012 N/A 0.0016
Eng Internal Radial Clearance - Max N/A 0.0026 N/A 0.0026 N/A 0.0026 N/A 0.0018 N/A 0.0026
Pre Install Clearance Min N/A 0.0016 in0.040 mm N/A 0.0016 in0.040 mm N/A 0.0016 in0.040 mm N/A 0.0012 in0.030 mm N/A 0.0016 in0.040 mm
Pre Install Clearance Max N/A 0.0026 in0.065 mm N/A 0.0026 in0.065 mm N/A 0.0026 in0.065 mm N/A 0.0018 in0.045 mm N/A 0.0026 in0.065 mm