Precision Ball Bearings

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Precision ball bearings are used for high precision applications in a variety of markets, including aerospace, health, machine tool, robotics and general industry.

Super precision bearings manufactured to MM/MMV tolerances combine the accuracy and performance of ABEC 9/ISO P2 with the non-critical features of ABEC 7/ISO P4 levels for cost effectiveness.

Type MMX super precision bearings are made to ABEC 9/ISO P2 levels and have closer tolerances and running accuracies than ABEC 7/ISO P4 tolerances. Ideal for ultra-high speed grinding spindles designed for tight dimensional tolerances and super-fine surface finishes.Type HX delivers excellent running accuracy and are manufactured to precise ABEC9 (ISO P2) levels for runout tolerances.

Ceramic hybrid angular contact ball bearings combine steel rings with ceramic rolling elements to deliver higher spindle speeds and increased dynamic radial stiffness.Ball screw support bearings are available in single- and double-row configurations and are widely used in motion control applications.

Miniature and instrument bearings are used in medical and industrial handpieces and other precision applications. Ball bearing designs include radial, angular contact, thrust and pivot.

Thin section bearings are available in radial, angular contact and fractured race designs and are used in precision applications such as gimbals, rotary joints and robotics.

Bearing Number Bore Dia Outer DIa Width Size
1.181 Inch | 30 Millimeter x 1.85 Inch | 47 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN 3MMV9306HXVVSULFS637 Precision Ball Bearings Angular Contact Ball Precision Ball Beari Non Contact Seal TIMKEN
1.181 Inch | 30 Millimeter x 1.85 Inch | 47 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 3MMV9306HX DUM Precision Ball Bearings Bearings 0 NSK N/A
1.181 Inch | 30 Millimeter x 1.85 Inch | 47 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN 3MMV9306HXVVSULFS934 Precision Ball Bearings 2 Inch | 50.8 Millim 3.937 Inch | 100 Mil 1.03 8482.10.50.00
1.181 Inch | 30 Millimeter x 1.85 Inch | 47 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 3MMV9306HXVVDULFS934 Precision Ball Bearings M06110 1.245 NTN 0.0
1.181 Inch | 30 Millimeter x 1.85 Inch | 47 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN 3MMV9306HX SUM Precision Ball Bearings 0.0 FYH BEARING UNITS Bearings N/A
1.181 Inch | 30 Millimeter x 1.85 Inch | 47 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 3MMV9306HX DUL Precision Ball Bearings Inch Yes 2" Bore; Wide I Yes
0.984 Inch | 25 Millimeter x 1.654 Inch | 42 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN 3MMV9305HXVVSULFS934 Precision Ball Bearings 5.599 B04334 5.512 Inch | 140.005 0.0
0.984 Inch | 25 Millimeter x 1.654 Inch | 42 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 3MMV9305HXVVDULFS934 Precision Ball Bearings SKF 0.0 0.141 SKF
0.984 Inch | 25 Millimeter x 1.654 Inch | 42 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN 3MMV9305HX SUM Precision Ball Bearings Bearings 029176798450 380 mm Tapered 1:12
0.984 Inch | 25 Millimeter x 1.654 Inch | 42 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 3MMV9305HX DUL Precision Ball Bearings NSK 0.0 NSK Bearings
0.984 Inch | 25 Millimeter x 1.654 Inch | 42 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 3MMV9305HX DUM Precision Ball Bearings F-K BEARINGS INC. N/A B04286 0.0
0.787 Inch | 20 Millimeter x 1.457 Inch | 37 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN 3MMV9304HXVVSULFS934 Precision Ball Bearings Non-Contact Seal 180 18 6.98
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