3/16\"X3/8\"X1/8\" Inch Size Fr166RS Fr166 2RS/RS Rubber Sealed Miniature Flange Ball Bearings Used For Hair Curler Gear Box Electric Sander Woodworking Cutter Head

		Bore Dia (d)	Outer Dia (D)	Width (B)	Dynamic	Static	MAX
					Load	Load	SPEED
					Rating	Rating	(GREASE)
Product	Seal				(Cr) (N)	(Cor) (N)	(X1000
Number	Type						RPM)
FR0	Open	0.0469" \| 1.191 mm	0.1562" \| 3.967 mm	0.0625" \| 1.588 mm	21	6	110
FR0 ZZ	Shielded	0.0469" \| 1.191 mm	0.1562" \| 3.967 mm	0.0937" \| 2.381 mm	21	6	110
FR1	Open	0.055" \| 1.397 mm	0.1875" \| 4.763 mm	0.0781" \| 1.984 mm	44	12	90
FR1 ZZ	Shielded	0.055" \| 1.397 mm	0.1875" \| 4.763 mm	0.1094" \| 2.779 mm	44	12	90
FR1-4	Open	0.0781" \| 1.984 mm	0.2500" \| 6.350 mm	0.0937" \| 2.380 mm	54	17	67
FR1-4 2RS	Sealed	0.0781" \| 1.984 mm	0.2500" \| 6.350 mm	0.1406" \| 3.571 mm	54	17	67
FR1-4 ZZ	Shielded	0.0781" \| 1.984 mm	0.2500" \| 6.350 mm	0.1406" \| 3.571 mm	54	17	67
FR1-5	Open	0.0937" \| 2.381 mm	0.3125" \| 7.938 mm	0.1094" \| 2.779 mm	106	32	60
FR1-5 2RS	Sealed	0.0937" \| 2.381 mm	0.3125" \| 7.938 mm	0.1406" \| 3.571 mm	106	32	60
FR1-5 ZZ	Shielded	0.0937" \| 2.381 mm	0.3125" \| 7.938 mm	0.1406" \| 3.571 mm	106	32	60
FR133	Open	0.0937" \| 2.381 mm	0.1875" \| 4.763 mm	0.0625" \| 1.588 mm	36	11	80
FR133 2RS	Sealed	0.0937" \| 2.381 mm	0.1875" \| 4.763 mm	0.0937" \| 2.381 mm	28	10	80
FR133 ZZ	Shielded	0.0937" \| 2.381 mm	0.1875" \| 4.763 mm	0.0937" \| 2.381 mm	28	10	80
FR144	Open	0.125" \| 3.175 mm	0.2500" \| 6.350 mm	0.0937" \| 2.381 mm	54	17	67
FR144 2RS	Sealed	0.125" \| 3.175 mm	0.2500" \| 6.350 mm	0.1094" \| 2.779 mm	54	17	67
FR144 ZZ	Shielded	0.125" \| 3.175 mm	0.2500" \| 6.350 mm	0.1094" \| 2.779 mm	54	17	67
FR2	Open	0.125" \| 3.175 mm	0.3750" \| 9.525 mm	0.1562" \| 3.969 mm	121	39	56
FR2 2RS	Sealed	0.125" \| 3.175 mm	0.3750" \| 9.525 mm	0.1562" \| 3.969 mm	121	39	56
FR2 ZZ	Shielded	0.125" \| 3.175 mm	0.3750" \| 9.525 mm	0.1562" \| 3.969 mm	121	39	56
FR2-5	Open	0.125" \| 3.175 mm	0.3125" \| 7.938 mm	0.1094" \| 2.779 mm	107	32	60
FR2-5 2RS	Sealed	0.125" \| 3.175 mm	0.3125" \| 7.938 mm	0.1406" \| 3.571 mm	107	32	60
FR2-5 ZZ	Shielded	0.125" \| 3.175 mm	0.3125" \| 7.938 mm	0.1406" \| 3.571 mm	107	32	60
FR2-6	Open	0.125" \| 3.175 mm	0.3750" \| 9.525 mm	0.1094" \| 2.779 mm	122	41	53
FR2-6 2RS	Sealed	0.125" \| 3.175 mm	0.3750" \| 9.525 mm	0.1406" \| 3.571 mm	122	41	53
FR2-6 ZZ	Shielded	0.125" \| 3.175 mm	0.3750" \| 9.525 mm	0.1406" \| 3.571 mm	122	41	53
FR155	Open	0.1562" \| 3.969 mm	0.3125" \| 7.938 mm	0.1094" \| 2.779 mm	69	27	53
FR155 2RS	Sealed	0.1562" \| 3.969 mm	0.3125" \| 7.938 mm	0.1250" \| 3.175 mm	69	27	53
FR155 ZZ	Shielded	0.1562" \| 3.969 mm	0.3125" \| 7.938 mm	0.1250" \| 3.175 mm	69	27	53
FR156	Open	0.1875" \| 4.763 mm	0.3125" \| 7.938 mm	0.1094" \| 2.779 mm	69	27	53
FR156 2RS	Sealed	0.1875" \| 4.763 mm	0.3125" \| 7.938 mm	0.1250" \| 3.175 mm	69	27	53
FR156 ZZ	Shielded	0.1875" \| 4.763 mm	0.3125" \| 7.938 mm	0.1250" \| 3.175 mm	69	27	53
FR166	Open	0.1875" \| 4.763 mm	0.3750" \| 9.525 mm	0.1250" \| 3.175 mm	136	49	50
FR166 2RS	Sealed	0.1875" \| 4.763 mm	0.3750" \| 9.525 mm	0.1250" \| 3.175 mm	136	49	50
FR166 ZZ	Shielded	0.1875" \| 4.763 mm	0.3750" \| 9.525 mm	0.1250" \| 3.175 mm	136	49	50
FR3	Open	0.1875" \| 4.763 mm	0.5000" \| 12.700 mm	0.1906" \| 4.841 mm	249	88	43
FR3 2RS	Sealed	0.1875" \| 4.763 mm	0.5000" \| 12.700 mm	0.1906" \| 4.841 mm	249	88	43
FR3 ZZ	Shielded	0.1875" \| 4.763 mm	0.5000" \| 12.700 mm	0.1906" \| 4.841 mm	249	88	43
FR168	Open	0.25" \| 6.350 mm	0.3750" \| 9.525 mm	0.1250" \| 3.175 mm	71	31	48
FR168 2RS	Sealed	0.25" \| 6.350 mm	0.3750" \| 9.525 mm	0.1250" \| 3.175 mm	71	31	48
FR168 ZZ	Shielded	0.25" \| 6.350 mm	0.3750" \| 9.525 mm	0.1250" \| 3.175 mm	71	31	48
FR188	Open	0.25" \| 6.350 mm	0.5000" \| 12.700 mm	0.1250" \| 3.175 mm	344	80	40
FR188 2RS	Sealed	0.25" \| 6.350 mm	0.5000" \| 12.700 mm	0.1875" \| 4.763 mm	344	80	40
FR188 ZZ	Shielded	0.25" \| 6.350 mm	0.5000" \| 12.700 mm	0.1875" \| 4.763 mm	344	80	40
FR4	Open	0.25" \| 6.350 mm	0.6250" \| 15.875 mm	0.1960" \| 4.978 mm	283	112	38
FR4 2RS	Sealed	0.25" \| 6.350 mm	0.6250" \| 15.875 mm	0.1960" \| 4.978 mm	283	112	38
FR4 ZZ	Shielded	0.25" \| 6.350 mm	0.6250" \| 15.875 mm	0.1960" \| 4.978 mm	283	112	38
FR1810	Open	0.3125" \| 7.938 mm	0.5000" \| 12.700 mm	0.1562" \| 3.969 mm	104	50	40
FR1810 2RS	Sealed	0.3125" \| 7.938 mm	0.5000" \| 12.700 mm	0.1562" \| 3.969 mm	104	50	40
FR1810 ZZ	Shielded	0.3125" \| 7.938 mm	0.5000" \| 12.700 mm	0.1562" \| 3.969 mm	104	50	40
FR6	Open	0.375" \| 9.525 mm	0.8750" \| 22.225 mm	0.2188" \| 5.558 mm	637	256	32
FR6 2RS	Sealed	0.375" \| 9.525 mm	0.8750" \| 22.225 mm	0.2812" \| 7.142 mm	637	256	32
FR6 ZZ	Shielded	0.375" \| 9.525 mm	0.8750" \| 22.225 mm	0.2812" \| 7.142 mm	637	256	32