Thrust

Miniature bearings are sometimes referred to as instrument bearings and are used in applications as varied as gyros, anemometers, flow meters, miniature gearboxes, small motors and radio controlled models. Miniature ball bearings can be open or shielded, which helps prevent dirt from entering and lubricant from leaking out, and unflanged or flanged for easier plate mounting. Some miniature ball bearing options feature extended inner rings to help fit certain locking devices when a press fit is not possible

FILTERS

ID

2 mm(2)

2.5 mm(2)

3 mm(4)

4 mm(8)

5 mm(8)

6 mm(6)
OD

10 mm(6)

11 mm(4)

12 mm(6)

13 mm(2)

6 mm(2)

7 mm(2)

8 mm(4)

9 mm(4)
Width

3 mm(2)

3.5 mm(6)

4 mm(12)

4.5 mm(8)

5 mm(2)
Static Load

105 N(1)

117 N(1)

140 N(1)

1440 N(3)

156 N(1)

1600 N(3)

540 N(2)

592 N(2)

600 N(2)

658 N(2)

720 N(2)

800 N(2)

855 N(1)

889 N(3)

950 N(1)

988 N(3)

Part Number	Ring Material	ID	OD	Width	Washers Type	Dynamic Load	Static Load	Limited Speed(x1K rpm)
F6-12M	52100 Chrome Steel	6 mm	12 mm	4.5 mm	grooved raceway	1600 N	1255 N	5
SF6-12	440C Stainless Steel	6 mm	12 mm	4.5 mm	flat raceway	1440 N	1130 N	4.5
F6-12	52100 Chrome Steel	6 mm	12 mm	4.5 mm	flat raceway	1600 N	1255 N	5
SF5-12M	440C Stainless Steel	5 mm	12 mm	4 mm	grooved raceway	889 N	792 N	4.5
F5-12M	52100 Chrome Steel	5 mm	12 mm	4 mm	grooved raceway	988 N	880 N	5
SF5-11M	440C Stainless Steel	5 mm	11 mm	4.5 mm	grooved raceway	889 N	792 N	4.5
F5-11M	52100 Chrome Steel	5 mm	11 mm	4.5 mm	grooved raceway	988 N	880 N	5
SF5-11	440C Stainless Steel	5 mm	11 mm	4.5 mm	flat raceway	889 N	792 N	4.5
F5-11	52100 Chrome Steel	5 mm	11 mm	4.5 mm	flat raceway	988 N	880 N	5
SF5-10M	440C Stainless Steel	5 mm	10 mm	4 mm	grooved raceway	855 N	747 N	4.59
F5-10M	52100 Chrome Steel	5 mm	10 mm	4 mm	grooved raceway	950 N	830 N	5.1
SF4-9M	440C Stainless Steel	4 mm	9 mm	4 mm	grooved raceway	720 N	468 N	7.2
F4-9M	52100 Chrome Steel	4 mm	9 mm	4 mm	grooved raceway	800 N	520 N	8
SF4-9	440C Stainless Steel	4 mm	9 mm	4 mm	flat raceway	720 N	468 N	7.2
F4-9	52100 Chrome Steel	4 mm	9 mm	4 mm	flat raceway	800 N	520 N	8
SF4-10M	440C Stainless Steel	4 mm	10 mm	4 mm	grooved raceway	592 N	522 N	5.4
F4-10M	52100 Chrome Steel	4 mm	10 mm	4 mm	grooved raceway	658 N	580 N	6
SF4-10	440C Stainless Steel	4 mm	10 mm	4 mm	flat raceway	592 N	522 N	5.4
F4-10	52100 Chrome Steel	4 mm	10 mm	4 mm	flat raceway	658 N	580 N	6
SF3-8M	440C Stainless Steel	3 mm	8 mm	3.5 mm	grooved raceway	540 N	432 N	9.9
F3-8M	52100 Chrome Steel	3 mm	8 mm	3.5 mm	grooved raceway	600 N	480 N	11
SF3-8	440C Stainless Steel	3 mm	8 mm	3.5 mm	flat raceway	540 N	432 N	9.9
F3-8	52100 Chrome Steel	3 mm	8 mm	3.5 mm	flat raceway	600 N	480 N	11
SF2X-7	440C Stainless Steel	2.5 mm	7 mm	3.5 mm	flat raceway	140 N	105 N	13.5
F2X-7	52100 Chrome Steel	2.5 mm	7 mm	3.5 mm	flat raceway	156 N	117 N	15
SF2-6	440C Stainless Steel	2 mm	6 mm	3 mm	flat raceway	105 N	75 N	14.4
F2-6	52100 Chrome Steel	2 mm	6 mm	3 mm	flat raceway	117 N	83 N	16
SF6-12M	440C Stainless Steel	6 mm	12 mm	4.5 mm	grooved raceway	1440 N	1130 N	4.5
F6-13M	52100 Chrome Steel	6 mm	13 mm	5 mm	grooved raceway	1600 N	1255 N	5
SF6-13M	440C Stainless Steel	6 mm	13 mm	5 mm	grooved raceway	1440 N	1130 N	4.5

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