Miniature Ball Bearings With Flange

Miniature ball bearings with flange are compact and versatile components used in various mechanical applications. These bearings consist of a small ball enclosed within a metal ring or flange, allowing for smooth rotation and reduced friction. With their compact size and flange design, they provide increased stability and support to rotating shafts or assemblies. Miniature ball bearings with flange are commonly used in precision instruments, robotics, electric motors, and other high-speed applications where space is limited. They offer excellent radial and axial load capacity, low noise operation, and long service life, making them essential components in many industries.

Technial Specification

Table 1

Bearing Designation		Boundary Dimensions						Basic Load Rating		Limiting Speed		Flange dimensions				Shoulder Dimensions		Mass
		(mm)						(kN)		(rpm)		(mm)				(mm)		(g)
										Grease	oil
Open Type	With Steel	d	D	B	B1	r	r1	Cr	Cor	Open Type	Open Type	D1	D2	C1	C2	da	ra	Approx
Open Type	Shields	d	D	B	B1	(min.)	(min.)	Cr	Cor	(ZZ,ZZX)	(Z,ZX)	D1	D2	C1	C2	(min.)	(max.)	Approx
F604	F604 ZZ	4	12	4	4	0.2	0.2	0.97	0.36	53000	63000	13.5	13.5	1	1	5.6	0.2	2.3
F605	F605 ZZ	5	14	5	5	0.2	0.2	1.3	0.49	50000	60000	16	16	1	1	6.6	0.2	3.9
F606	F606 ZZ	6	17	6	6	0.3	0.3	1.95	0.74	43000	51000	19	19	1.2	1.2	8	0.3	6.3
F607	F607 ZZ	7	19	6	6	0.3	0.3	2.6	1.05	40000	47000	22	22	1.5	1.5	9	0.3	8.7
F608	F608 ZZ	8	22	7	7	0.3	0.3	3.3	1.35	34000	41000	25	25	1.5	1.5	10	0.3	13
F609	F609 ZZ	9	24	7	7	0.3	0.3	3.35	1.4	33000	40000	27	27	1.5	1.5	11	0.3	16
F623	F623 ZZ	3	10	4	4	0.15	0.15	0.64	0.23	52000	63000	11.5	11.5	1	1	4.2	0.15	1.8
F624	F624 ZZ	4	13	5	5	0.2	0.2	1.3	0.49.	44000	54000	15	15	1	1	5.6	0.2	3.3
F625	F625 ZZ	5	16	5	5	0.3	0.3	1.75	0.67	40000	49000	18	18	1	1	7	0.3	5.4
F626	F626 ZZ	6	19	6	6	0.3	0.3	2.6	1.05	35000	43000	22	22	1.5	1.5	8	0.3	9.2
F627	F627 ZZ	7	22	7	7	0.3	0.3	3.3	1.35	31000	37000	25	25	1.5	1.5	9	0.3	14
F633	F633 ZZ	3	13	5	5	0.2	0.2	1.3	0.49	44000	54000	15	15	1	1	4.6	0.2	3.4
F634	F634 ZZ	4	16	5	5	0.3	0.3	1.75	0.67	40000	49000	18	18	1	1	6	0.3	5.7
F635	F635 ZZ	5	19	6	6	0.3	0.3	2.6	1.05	35000	43000	22	22	1.5	1.5	7	0.3	9.7
F636	F636 ZZ	6	22	7	7	0.3	0.3	3.3	1.35	31000	37000	25	25	1.5	1.5	8	0.3	14
F637	F637 ZZ	7	26	9	9	0.3	0.3	4.55	1.95	26000	32000	29	29	2	2	9	0.3	26
F694	F694 ZZ	4	11	4	4	0.15	0.15	0.96	0.35	54000	65000	12.5	12.5	1	1	5.2	0.15	2
F695	F695 ZZ	5	13	4	4	0.2	0.2	1.3	0.49	50000	60000	15	15	1	1	6.6	0.2	2.5
F696	F696 ZZ	6	15	5	5	0.2	0.2	1.75	0.67	45000	54000	17	17	1.2	1.2	7.6	0.2	4.3
F697	F697 ZZ	7	17	5	5	0.3	0.3	1.6	0.71	42000	50000	19	19	1.2	1.2	9	0.3	5.8
F698	F698 ZZ	8	19	6	6	0.3	0.3	2.25	0.91	39000	46000	22	22	1.5	1.5	10	0.3	8.3
F699	F699 ZZ	9	20	6	6	0.3	0.3	2.45	1.05	35000	42000	23	23	1.5	1.5	11	0.3	8.7
F602	F602 ZZ	2	7	2.8	3.5	0.15	0.15	0.39	0.13	67000	79000	8.5	8.5	0.7	0.9	3.2	0.15	0.6
F603	F603 ZZ	3	9	3	5	0.15	0.15	0.43	0.16	60000	72000	10.5	10.5	0.7	1	4.2	0.15	1
F68/2.5	F68/2.5 ZZ	2.5	6	1.8	2.6	0.1	0.1	0.19	0.06	85000	89000	7.1	7.1	0.5	0.8	3.3	0.1	0.2
F682	F682 ZZ	2	5	1.5	2.3	0.1	0.1	0.19	0.06	98000	110000	6.1	6.1	0.5	0.6	2.8	0.1	0.1
F683	F683 ZZ	3	7	2	3	0.15	0.15	0.31	0.11	66000	79000	8.1	8.1	0.5	0.8	4.2	0.1	0.4
F684	F684 ZZ	4	9	2.5	4	0.15	0.15	0.64	0.23	59000	70000	10.3	10.3	0.6	1	5.2	0.1	0.7
F685	F685 ZZ	5	11	3	5	0.15	0.15	0.97	0.36	53000	63000	12.5	12.5	0.8	1	6.2	0.15	1.1
F686	F686 ZZ	6	13	3.5	5	0.15	0.15	1.1	0.44	48000	57000	15	15	1	1.1	7.2	0.15	2.1
F687	F687 ZZ	7	14	3.5	5	0.15	0.15	1.15	0.51	45000	54000	16	16	1	1.1	8.2	0.15	2.4
F688	F688 ZZ	8	16	4	5	0.2	0.2	1.6	0.71	42000	50000	18	18	1	1.1	9.6	0.2	3.6
F689	F689 ZZ	9	17	4	5	0.2	0.2	1.35	0.66	39000	46000	19	19	1	1.1	10.6	0.2	3.9
F69/2.5	F69/2.5 ZZ	2.5	7	2.5	3.5	0.15	0.15	0.31	0.11	66000	79000	8.5	8.5	0.7	0.9	3.7	0.15	0.5
F692	F692 ZZ	2	6	2.3	3	0.15	0.1	0.33	0.1	86000	100000	7.5	7.5	0.6	0.8	3.2	0.1	0.3
F693	F693 ZZ	3	8	3	4	0.15	0.15	0.55	0.17	64000	76000	9.5	9.5	0.7	0.9	4.2	0.15	0.7

Advantages

Compact Size: These bearings are designed to be small and lightweight, making them ideal for applications where space is limited. Their compact size allows for easy integration into tight spaces without compromising performance.
Increased Stability: The flange design of these bearings provides added stability and support to rotating shafts or assemblies. The flange acts as a retaining wall, preventing the bearing from shifting or slipping out of position during operation.
Reduced Friction: Miniature ball bearings with flange are engineered to minimize friction between the rotating components. This results in smoother rotation, which is crucial for high-speed applications. The reduced friction also helps to improve efficiency and reduce energy consumption.
High Load Capacity: Despite their small size, these bearings have excellent radial and axial load capacity. They can withstand heavy loads and provide reliable support to rotating shafts, ensuring smooth operation even under demanding conditions.
Low Noise Operation: The precision manufacturing of these bearings, combined with their smooth rotation and reduced friction, results in low noise levels during operation. This makes them suitable for applications where noise reduction is essential, such as in precision instruments or medical equipment.
Long Service Life: Miniature ball bearings with flange are built to withstand continuous use and offer a long service life. They are made from high-quality materials and undergo rigorous testing to ensure durability and reliability, minimizing the need for frequent replacements.