Mr84zz, Miniature Ball Bearing, Deep Groove Ball Bearing

• Customization: Available
• Aligning: Non-Aligning Bearing
• Separated: Unseparated
• Model NO.: MR84ZZ
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Transport Package: as Per Client′s Requirement
• Specification: 4*8*3mm
• Trademark: edinh or oem
• Origin: Shandong China (Mainland)
• HS Code: 8482102000
• Production Capacity: 10000 Per Month

Product Description

Mr84zz, Miniature Ball Bearing, Deep Groove Ball Bearing

Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a wide variety of seal,shield and snap-ring arrangements.
The bearing ring grooves are circular arcs made slightly larger than the radius of the ball. The balls make point contact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as the outer ring shoulders).
Deep Groove ball bearings can sustain radial, axial, or composite loads and because of simple design, this bearing type can be produced to provide both high-running accuracy and high-speed operation.
Size

Metric Series Miniature Bearing
Type	Bore Diameter	Outer Diameter	Width		Load Rating Cr(N)	Load Rating Cor(N)	Max.Speed
			OPEN	ZZ			Grease	Oil
							*1000rpm
MR 74 ZZ	4	7	2	2.5	255	108	60	67
MR 84 ZZ		8	2	3	395	141	56	67
684 ZZ		9	2.5	4	641	227	53	63
MR 104 ZZ		10	3	4	711	272	48	56
694 ZZ		11	4	4	957	350	48	56
604 ZZ		12	4	4	957	350	48	56
624 ZZ		13	5	5	1301	488	40	48
634 ZZ		16	5	5	1340	523	36	43
MR 85 ZZ	5	8	2	2.5	218	90	53	63
MR 95 ZZ		9	2.5	3	431	169	50	60
MR 105 ZZ		10	3	4	431	169	50	60
MR 115 ZZ		11	-	4	716	282	45	53
685 ZZ		11	3	5	716	282	45	53
695 ZZ		13	4	4	1077	432	43	50
605 ZZ		14	5	5	1329	507	40	50
625 ZZ		16	5	5	1729	675	36	43
635 ZZ		19	6	6	2336	896	32	40
MR 106 ZZ	6	10	2.5	3	496	218	45	53
MR 126 ZZ		12	3	4	716	295	43	50
686 ZZ		13	3.5	5	1082	442	40	50
696 ZZ		15	5	5	1340	523	40	45
606 ZZ		17	6	6	2263	846	38	45
626 ZZ		19	6	6	2336	896	32	40
636 ZZ		22	7	7	3333	1423