Precision Ball Bearings

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Precision balls are used in critical aeronautical bearings, guidance system balls for space and military applications, precision valves, automotive bearings and other applications where higher precision is necessary. Precision balls are defined by grade: The lower the number of the grade, the more precision to which the ball is manufactured.Numerous special applications require non-standard ball bearings. V Groove Guide Wheel bearings are precision ground, double row, angular contact bearings. Characterized by a low coefficient of friction and low torque, Industrial Airframe bearings are designed for applications of oscillating motion or slow intermittent rotation.

Precision ball bearings are used for high precision applications in a variety of markets, including aerospace, health, machine tool, robotics and general industry.The purpose of deep groove precision ball bearings is to reduce rotational friction and support radial and axial loads. Radial Ball bearings can support moderate radial loads and moderate axial loads (parallel to the shaft). They can operate at high speeds.

Bearing Number	Bore Dia	Outer DIa	Width	Size
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 2.047 Inch \| 52 Millimeter TIMKEN 2MM9312WI QUM Precision Ball Bearings	19 mm	SCOU210-30	-20 °C	25.8 mm
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 2.047 Inch \| 52 Millimeter TIMKEN 2MM9312WI QUL Precision Ball Bearings	No	No	6	No
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 2.047 Inch \| 52 Millimeter TIMKEN 2MM9312WI QUH Precision Ball Bearings	UC205-15G2L3	60 mm	65 mm	35.7 mm
26.378 Inch \| 670 Millimeter x 32.283 Inch \| 820 Millimeter x 2.717 Inch \| 69 Millimeter SKF 718/670 AMB/P5 Precision Ball Bearings	70 mm	53.7 mm	SCOU212-36	26.85 mm
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 2MM9312WI DUL Precision Ball Bearings	8 Days	6	Deep Groove Ball Bea	40
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 1.535 Inch \| 39 Millimeter TIMKEN 2MM9311WI TUH Precision Ball Bearings	Deep Groove Ball Bea	94	Bearings with Housin	Yes (with retaining
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 2MM9312WI DUM Precision Ball Bearings	DD (Contact Rubber S	Available	Single	Yes (with retaining
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 1.535 Inch \| 39 Millimeter TIMKEN 2MM9311WI TUM Precision Ball Bearings	23 mm	Roller Bearings	81.5 mm	0.597
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 2MM9312WI DUH Precision Ball Bearings	Metric System	No	Steel	No
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 1.535 Inch \| 39 Millimeter TIMKEN 2MM9311WI TUL Precision Ball Bearings	120 °C	4.97 Hz	34 mm	C3
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 0.512 Inch \| 13 Millimeter TIMKEN 2MM9311WI SUL Precision Ball Bearings	6	440C Stainless Steel	8	Available
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 2.047 Inch \| 52 Millimeter TIMKEN 2MM9311WI QUM Precision Ball Bearings	Round Type	[Steel] Steel	6	Flange Type