Custom Single Row Deep Groove Ball Bearings with Snap Ring Groove and Snap Rings Manufacturers, Suppliers

Single Row Deep Groove Ball Bearings with Snap Ring Groove and Snap Rings Custom

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Single Row Deep Groove Ball Bearings with Snap Ring Groove and Snap Rings Suppliers

Design Variants
Misalignment
Cage
Tolerance
Internal clearance

Deep groove ball bearings with stop groove or stop ring are suffixed with N or NR after the original deep groove ball bearing model.

The dimensions of stop slots and stop rings are shown in the table below.

Bearings of other dimensions are rated at the same load as single row deep groove ball bearings.
The automatic aligning capacity of single row deep groove ball bearings is very limited. Under normal service conditions, the maximum allowable deflection Angle is not more than 10 '. Misalignment will produce considerable additional stress, shorten the bearing life and produce a lot of noise.DHK single row deep groove ball bearings use stamped steel cage as the standard cage. For large bearings, brass cage is usually used as the standard cage (with suffix M).
DHK single row deep groove ball bearings use stamped steel cage as the standard cage. For large bearings, brass cage is usually used as the standard cage (with suffix M).

DHK single row deep groove ball bearings with ordinary tolerance (PN) as the standard accuracy class.
DHK can provide bearings with higher dimensional and geometric accuracy tolerance levels upon customer order.

Tolerances For DHK Radial Bearings (Excluding Taper Roller Bearings)
All Dimensions Shown ln(mm)
Tolerances ln( um)

Inner Ring
PN(Normal)

Nominal Bore diameter		Deviation dmp	Variation Vdp Series			Variation Vdmp	Taper bore 1:12 Deviation/ Variation
>	<=	△dmp	7．8．9	0．1	2．3．4	Vdmp	△dmp	△d1mp-dmp	Vdp
2.5 10		0 -8	10	8	6	6	+15 0	+15 0	10
10 18		0 -8	10	8	6	6	+18 0	+18 0	10
18 30		0 -10	13	10	8	8	+21 0	+21 0	13
30 50		0 -12	15	12	9	9	+25 0	+25 0	15
50 80		0 -15	19	19	11	11	+30 0	+30 0	19
80 120		0 -20	25	25	15	15	+35 0	+35 0	25
120 180		0 -25	31	31	19	19	+40 0	+40 0	31
180 250		0 -30	38	38	23	23	+46 0	+46 0	38
250 315		0 -35	44	44	26	26	+52 0	+52 0	44
315 400		0 -40	50	50	30	30	+57 0	+57 0	50
400 500		0 -45	56	56	34	34	+63 0	+63 0	56
500 630		0 -50	63	63	38	38	+70 0	+70 0
630 800		0 -75					+80 0	+80 0
800 1000		0 -100					+90 0	+90 0
1000 1250		0 -125					+105 0	+105 0
1250 1600		0 -160
1600 2000		0 -200

Outer ring
PN/(Normal)

Nominal Outer diameter		Deviation	Variation Vdp Series			Sealed bearing	Variation	Radial runout
>	<=	△Dmp	7．8．9	0．1	2．3．4	2 3 4	VDmp	Kea
6 18		0 -8	10	8	6	10	6	15
18 30		0 -9	12	9	7	12	7	15
30 50		0 -11	14	11	8	16	8	20
50 80		0 -13	16	13	10	20	10	25
80 120		0 -15	19	19	11	26	11	35
120 150		0 -18	23	23	14	30	14	40
150 180		0 -25	31	31	19	38	19	45
180 250		0 -30	38	38	23		23	50
250 315		0 -35	44	44	26		26	60
315 400		0 -40	50	50	30		30	70
400 500		0 -45	56	56	34		34	80
500 630		0 -50	63	63	38		38	100
630 800		0 -75	94	94	55		55	120
800 1000		0 -100	125	125	75		75	140
1000 1250		0 -125						160
1250 1600		0 -160						190
1600 2000		0 -200						220
2000 2500		0 -250						250

DHK single row deep groove ball bearing adopts basic group clearance (CN) as standard clearance.

DHK can provide bearings with other clearance groups on request, or bearings with special clearance as requested by customers;

The specific values of different clearance groups are shown in the table below, and the data in the table meet the standards GB/T 4604-1991 and IS05753-1991.

DHK single row/double row deep groove ball bearings radial clearance standard

Bore Dia.(mm)		C2(um)	CN(um)		C3(um)	C4(um)		C5(um)
<=	<=
2.5 6		0 7	2 13		8 23	-- --		-- --
6 10		0 7	2 13		8 23	14 29		20 37
10 18		0 9	3 18		11 25	18 33		25 45
18 24		0 10	5 20		13 28	20 36		28 48
24 30		1 11	5 20		13 28	23 41		30 53
30 40		1 11	6 20		15 33	28 46		40 64
40 50		1 11	6 23		18 36	30 51		45 73
50 65		1 15	8 28		23 43	38 61		55 90
65 80		1 15	10 30		25 51	46 71		65 105
80 100		1 18	12 36		30 58	53 84		75 120
100 120		2 20	15 41		36 66	61 97		90 140
120 140		2 23	18 48		41 81	71 114		105 160
140 160		2 23	18 53		46 91	81 130		120 180
160 180		2 25	20 61		53 102	91 147		135 200
180 200		2 30	25 71		63 117	107 163		150 230
200 225		4 32	28 82		73 132	120 187		175 255
225 250		4 36	31 92		87 152	140 217		205 290
250 280		4 39	36 97		97 162	152 237		225 320
280 315		8 45	42 110		110 180	175 260		260 360
315 355		8 50	50 120		120 200	200 290		290 405
355 400		8 60	60 140		140 230	230 330		330 460
400 450		10 70	70 160		160 260	260 370		370 520
450 500		10 80	80 180		180 290	290 410		410 570
500 560		20 90	90 200		200 320	320 460		460 630
560 630		20 100	100 220		220 350	350 510		540 700
630 710		30 120	120 250		250 390	390 560		560 780
710 800		30 130	130 280		280 440	440 620		620 860
800 900		30 150	150 310		310 490	490 690		690 960
900 1000		40 160	160 340		340 540	540 760		760 1040
1000 1120		40 170	170 370		370 590	590 840		840 1120
1120 1250		40 180	180 400		400 640	640 910		910 1220
1250 1400		60 210	210 440		440 700	700 1000		1000 1340
1400 1600		60 230	230 480		480 770	770 1100		1100 1470
1600 1800		60 250		250 520	520 830		830 1220	1220 1650

Model	Basic models Bearing Series				D	Dn		a 60		a Bearing Series 62 63 64		b		r0	Stop ring	f		e		g	DR	DG
Model	60	62	63	64	D	min.	max.	min.	max.	min.	max.	min.	max.	max.	D	min	max	min	max	≈	max	min
SP30	--	6200N	--	--	30	27.92	28.17	--	--	1.91	2.06	1.35	1.65	0.4	30	1.02	1.12	3.1	3.25	3	34.7	35.5
SP32	6002N	6201N	--	--	32	29.90	30.15	1.91	2.06	1.91	2.06	1.35	1.65	0.4	32	1.02	1.12	3.1	3.25	3	36.7	37.5
SP35	6003N	6202N	6300N	--	35	32.92	33.17	1.91	2.06	1.91	2.06	1.35	1.65	0.4	35	1.02	1.12	3.1	3.25	3	39.7	40.5
SP37	--	--	6301N	--	37	34.52	34.77	--	--	1.91	2.06	1.35	1.65	0.4	37	1.02	1.12	3.1	3.25	3	41.3	42
SP40	--	6203N	--	--	40	37.85	38.10	--	--	1.91	2.06	1.35	1.65	0.4	40	1.02	1.12	3.1	3.25	3	44.6	45.5
SP42	6004N	--	6302N	--	42	39.50	39.75	1.9	2.06	1.91	2.06	1.35	1.65	0.4	42	1.02	1.12	3.1	3.25	3	46.3	47
SP44	60/22N	--	--	--	44	41.50	41.75	1.9	2.06	--	--	1.35	1.65	0.4	44	1.02	1.12	3.1	4.04	3	48.3	49
SP47	6005N	6204N	6303N	--	47	44.35	44.60	1.9	2.06	2.31	2.46	1.35	1.65	0.4	47	1.02	1.12	3.89	4.04	4	52.7	53.5
SP50	--	60/22N	--	--	50	47.35	47.60	--	--	2.31	2.46	1.35	1.65	0.4	50	1.02	1.12	3.89	4.04	4	55.7	56.5
SP52	6028N	6205N	6304N	6402N	52	49.48	49.73	1.91	2.06	2.31	2.46	1.35	1.65	0.4	52	1.02	1.12	3.89	4.04	4	57.9	58.5
SP55	6006N	--	--	--	55	52.35	52.60	1.91	2.06	--	--	1.35	1.65	0.4	55	1.02	1.12	3.89	4.04	4	60.7	61.5
SP56	--	--	63/22N	--	56	52.35	53.60	--	--	2.31	2.46	1.35	1.65	0.4	56	1.02	1.12	3.89	4.04	4	61.7	62.5
SP58	60/32N	62/28N	--	--	58	52.35	55.60	1.88	2.06	2.31	2.46	1.35	1.65	0.4	58	1.02	1.12	3.89	4.04	4	63.7	64.5
SP62	6007N	6206N	6305N	6403N	62	59.11	59.61	1.86	2.06	3.08	3.28	1.9	2.2	0.6	62	1.6	1.7	3.89	4.04	4	67.7	68.5
SP65	--	62/32N	--	--	65	62.10	62.60	--	--	3.08	3.28	1.9	2.2	0.6	65	1.6	1.7	3.89	4.04	4	70.7	71.5
SP68	6008N	--	63/28	--	68	64.32	64.82	2.29	2.49	3.08	3.28	1.9	2.2	0.6	68	1.6	1.7	4.7	4.85	5	74.6	76
SP72	--	6207N	6306N	6404N	72	68.31	68.81	--	--	3.08	3.28	1.9	2.2	0.6	72	1.6	1.7	4.7	4.85	5	78.6	80
SP75	6009N	--	63/32N	--	75	71.33	71.83	2.29	2.49	3.08	3.28	1.9	2.2	0.6	75	1.6	1.7	4.7	4.85	5	81.6	83
SP80	6010N	6208N	6307N	6405N	80	76.31	76.81	2.29	2.49	3.08	3.28	1.9	2.2	0.6	80	1.6	1.7	4.7	4.85	5	86.6	88
SP85	--	6209N	--	--	85	81.31	81.81	--	--	3.08	3.28	1.9	2.2	0.6	85	1.6	1.7	4.7	4.85	5	91.6	93
SP90	6011N	6210N	6308N	6406N	90	86.29	86.79	2.67	2.87	3.08	3.28	2.7	3	0.6	90	2.36	2.46	4.7	4.85	5	96.6	98
SP95	6012N	--	--	--	95	91.32	91.82	2.67	2.87	--	--	2.7	3	0.6	95	2.36	2.46	4.7	4.85	5	101.6	103
SP100	6013N	3211N	6309N	6407N	100	96.30	96.80	2.67	2.87	3.08	3.28	2.7	3	0.6	100	2.36	2.46	4.7	4.85	5	106.5	108
SP110	6014N	3212N	6310N	6408N	110	106.31	106.81	2.67	2.87	3.08	3.28	2.7	3	0.6	110	2.36	2.46	4.7	4.85	5	116.6	118
SP115	6015N	--	--	--	115	111.31	111.81	2.67	2.87	--	--	2.7	3	0.6	115	2.36	2.46	4.7	4.85	5	121.6	123
SP120	--	6213N	6311N	6409N	120	114.71	115.21	--	--	3.86	4.06	3.1	3.4	0.6	120	2.72	2.82	7.06	7.21	7	129.7	131.5
SP125	6016N	6214N	--	--	125	119.72	120.22	2.67	2.87	3.86	4.06	3.1	3.4	0.6	125	2.72	2.82	7.06	7.21	7	134.7	126.5
SP130	6017N	6215N	6312N	6410N	130	124.72	125.22	2.67	2.87	3.86	4.06	3.1	3.4	0.6	130	2.72	2.82	7.06	7.21	7	139.7	141.5
SP140	6018N	6216N	6313N	6411N	140	134.73	135.23	6.46	3.71	4.65	1.9	3.1	3.4	0.6	140	2.72	2.82	7.06	7.21	7	154.7	157
SP145	6019N	--	--	--	145	139.73	140.23	3.44	3.71	--	--	3.1	3.4	0.6	145	2.72	2.82	7.06	7.21	7	154.7	157
SP150	6020N	6217N	6314N	6413N	150	144.74	145.24	3.46	3.71	4.65	4.9	3.1	3.4	0.6	150	2.72	2.82	7.06	7.21	7	159.7	162
SP160	6021N	6218N	6315N	6413N	160	154.72	155.22	3.46	3.71	4.65	4.9	3.1	3.4	0.6	160	2.72	2.82	7.06	7.21	7	169.7	172
SP170	6022N	6219N	6316N		170	163.15	163.65	3.46	3.71	5.44	5.69	3.5	3.8	0.6	170	3	3.1	9.45	9.6	10	182.9	185
SP180	6024N	6220N	6317N	6414N	180	173.16	173.66	3.45	3.71	5.44	5.69	3.5	3.8	0.6	180	3	3.1	9.45	9.6	10	182.9	195
SP190	--	6221N	6318N	6415N	190	183.13	183.64	--	--	5.44	5.69	3.5	3.8	0.6	190	3	3.1	9.45	9.6	10	182.9	205
SP200	6026N	6222N	6319N	6416N	200	193.15	193.65	5.44	5.69	5.44	5.69	3.5	3.8	0.6	200	3	3.1	9.45	9.6	10	182.9	215

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Industry Knowledge Expansion About This Category

1: Understanding Single Row Deep Groove Ball Bearings with Snap Ring Groove and Snap Rings

Single row deep groove ball bearings have been a cornerstone of mechanical engineering for decades, renowned for their ability to accommodate both radial and axial loads efficiently. Now, these versatile bearings are undergoing a transformation with the integration of snap ring grooves and snap rings, a development that further enhances their utility and application possibilities. In this article, we delve into the inner workings of single row deep groove ball bearings, shedding light on the significance and practical implications of incorporating snap ring grooves and snap rings.

2: Key Benefits and Advantages

The infusion of snap ring grooves and snap rings into the design of single row deep groove ball bearings imparts a range of distinct advantages, addressing critical performance parameters and operational demands:

Improved Axial Location: The introduction of snap ring grooves and snap rings addresses a perennial challenge in bearing assemblies - axial location. By providing a secure and reliable means of axial retention, these elements prevent undesirable axial displacement, a phenomenon that can compromise the overall efficiency and stability of the bearing assembly.

Simplified Installation: One of the noteworthy contributions of snap ring grooves is their role in streamlining the installation process. In traditional designs, the incorporation of housing shoulders or retaining rings can complicate assembly procedures. However, with snap ring grooves, the need for such additional components diminishes significantly, resulting in quicker, more efficient installations that can lead to reduced labor costs.

Enhanced Load Distribution: The integration of snap ring grooves and snap rings within single row deep groove ball bearings positively impacts load distribution dynamics. This characteristic results in a more balanced distribution of radial and axial forces across the bearing's rolling elements. As a consequence, stress concentrations are minimized, promoting prolonged bearing life and minimizing the likelihood of premature failures.

Space-Saving Design: One of the underlying principles in engineering design is the pursuit of compactness without compromising performance. Single row deep groove ball bearings with snap ring grooves and snap rings exemplify this principle by dispensing with external retaining components. This design simplicity not only contributes to a space-efficient arrangement but also opens opportunities for engineers to design more compact systems without sacrificing functionality.

Versatility in Applications: The versatility of single row deep groove ball bearings equipped with snap ring grooves and snap rings makes them well-suited for a diverse range of applications. Industries spanning automotive, industrial machinery, agricultural equipment, and consumer appliances benefit from their ability to adeptly handle both radial and axial loads. This adaptability is particularly valuable when dynamic forces act from various directions, as is often the case in real-world engineering scenarios.

3: Applications Across Industries

The applications of single row deep groove ball bearings with snap ring grooves and snap rings traverse a multitude of industries, exemplifying their significance in diverse engineering landscapes:

Automotive Industry: Within the automotive sector, these bearings play a pivotal role in critical components such as alternators, starters, air conditioning compressors, and tension pulleys. Their capacity to effectively handle axial loads renders them invaluable for deployment in wheels, axles, and transmission systems, where axial forces are inherent.

Industrial Machinery: Industrial machinery relies on the robustness and efficiency of bearings to ensure uninterrupted operation. In this context, single row deep groove ball bearings with snap ring grooves and snap rings find utility in conveyor systems, electric motors, pumps, and power transmission equipment. Their ability to mitigate axial displacement suits machinery characterized by frequent starts, stops, and varying loads.

Agricultural Equipment: Agricultural machinery operates in challenging environments, subjected to contaminants, varying loads, and demanding conditions. The incorporation of snap ring grooves imparts these bearings with the ability to maintain consistent performance amidst such adversities, leading to reduced maintenance requirements and minimized downtime in the agricultural sector.

Consumer Appliances: The world of consumer appliances, encompassing products like washing machines, dishwashers, and power tools, benefits from the stability and durability that single row deep groove ball bearings with snap ring grooves offer. These bearings ensure smooth rotation of components while simultaneously accommodating axial forces resulting from vibrations and impacts.

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Latest News

Are there any specific alignment requirements for screw compressor bearings to optimize performance and reduce wear?

What are the best practices for installing and mounting bearings in engineering machinery to ensure proper functionality?

What are the potential risks associated with over-lubrication or under-lubrication of motor bearings?

How do factors such as load capacity and rotational speed requirements influence the selection of bearings for different agricultural applications?

What role does lubrication play in ensuring the optimal performance of automobile bearings?

How to determine the appropriate interval for screw compressor bearing replacement?

Industry Knowledge Expansion About This Category

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Single Row Deep Groove Ball Bearings with Snap Ring Groove and Snap Rings Custom

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Single Row Deep Groove Ball Bearings with Snap Ring Groove and Snap Rings Suppliers

Ningbo DHK Precision Bearing Co., Ltd.

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Click to view our factory

CERTIFICATE

Latest News

Are there any specific alignment requirements for screw compressor bearings to optimize performance and reduce wear?

What are the best practices for installing and mounting bearings in engineering machinery to ensure proper functionality?

What are the potential risks associated with over-lubrication or under-lubrication of motor bearings?

How do factors such as load capacity and rotational speed requirements influence the selection of bearings for different agricultural applications?

What role does lubrication play in ensuring the optimal performance of automobile bearings?

How to determine the appropriate interval for screw compressor bearing replacement?

Industry Knowledge Expansion About This Category

CONTACT US

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