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P0 P6 P5 P4 Deep Groove Ball Bearing High Speed R6ZZ Ball Bearing Single Row

China P0 P6 P5 P4 Deep Groove Ball Bearing High Speed R6ZZ Ball Bearing Single Row

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P0 P6 P5 P4 Deep Groove Ball Bearing High Speed R6ZZ Ball Bearing Single Row

MOQ： 1,000 sets
Price： Negoiatiable
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Payment Terms	T/T
Supply Ability	30,000,000 sets
Delivery Time	Negotiable
Packaging Details	Single/Barrels Package
Bearing Name	Deep Groove Ball Bearing
Material	Bearing Steel, Carbon Steel, Ceramic, etc
Tolerance Class	ABEC-1, ABEC-3, ABEC-5, ABEC-7
Precision	P0, P6, P5, P4
Clearance	C2, C0, C3, C4
Closure Type	Open, Z, ZZ, RZ, 2RZ, RS, 2RS
Noise &Vibration	Z1V1, Z2V2, Z3V3, Z4V4
Bearing Life	Up to 10 years
HS Code	8482102000
OEM Service	Customization welcomed
Brand Name	BUGAO/NBKT
Model Number	R6, R6ZZ, R6Z, R6RS, R6-2RS
Certification	ISO9001:2015
Place of Origin	China

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Product Specification


Payment Terms	T/T	Supply Ability	30,000,000 sets
Delivery Time	Negotiable	Packaging Details	Single/Barrels Package
Bearing Name	Deep Groove Ball Bearing	Material	Bearing Steel, Carbon Steel, Ceramic, etc
Tolerance Class	ABEC-1, ABEC-3, ABEC-5, ABEC-7	Precision	P0, P6, P5, P4
Clearance	C2, C0, C3, C4	Closure Type	Open, Z, ZZ, RZ, 2RZ, RS, 2RS
Noise &Vibration	Z1V1, Z2V2, Z3V3, Z4V4	Bearing Life	Up to 10 years
HS Code	8482102000	OEM Service	Customization welcomed
Brand Name	BUGAO/NBKT	Model Number	R6, R6ZZ, R6Z, R6RS, R6-2RS
Certification	ISO9001:2015	Place of Origin	China
High Light	P6 Deep Groove Ball Bearing ，High Speed R6ZZ Ball Bearing ，R6ZZ Ball Bearing Single Row

Bearing R6 R6ZZ R6Z R6RS R6-2RS Ball Bearings Single Row Deep Groove Ball Bearings

The R6ZZ Bearing is a high-performance, single-row deep groove ball bearing designed for applications requiring high-speed operation, precision, and reliability. This bearing is available in various precision grades, including P0, P6, P5, and P4, allowing it to meet the demands of different applications. The ZZ suffix indicates that the bearing is equipped with double metal shields, providing protection against dust and debris while retaining lubrication. With its high-speed capability and deep groove design, the R6ZZ bearing is ideal for applications where smooth operation and durability are essential.

Key Features:

Double Metal Shields (ZZ): Protects against contamination and extends bearing life.
High-Speed Capability: Designed for efficient operation at high rotational speeds.
Precision Grades (P0, P6, P5, P4): Ensures smooth and quiet operation with minimal vibration.
Durable Construction: Made from high-quality chrome steel for excellent wear resistance.
Low Maintenance: Shielded design reduces the need for frequent relubrication.
Versatility: Suitable for both radial and axial load applications.

R6 Bearing Dimension:

Parameter	Measurement (mm)
Inner Diameter (ID)	9.525 mm (3/8 inch)
Outer Diameter (OD)	22.225 mm (7/8 inch)
Width (W)	5.558 mm (7/32 inch)

Precision Grades:

P0: Standard precision, suitable for general-purpose applications.
P6: Higher precision, ideal for applications requiring smoother operation.
P5: Even higher precision, suitable for high-speed and high-accuracy applications.
P4: Ultra-high precision, used in applications requiring minimal vibration and noise.

Advantages of R6ZZ Bearing:

High-Speed Performance: Designed for smooth operation at high rotational speeds.
Contamination Protection: The double metal shields (ZZ) ensure reliable performance in harsh environments.
High Precision: Precision grades (P0 to P4) ensure minimal vibration and noise, making it ideal for precision applications.
Durability: High-quality materials and construction provide excellent resistance to wear and tear.
Low Friction: Designed for efficient operation, reducing energy consumption and heat generation.
Compact and Lightweight: Ideal for applications with space constraints.

Applications:

Electric Motors: Used in small motors for appliances, tools, and industrial equipment.
Industrial Machinery: Ideal for pumps, compressors, and gearboxes requiring high precision.
Automotive Components: Suitable for alternators, fans, and small transmission systems.
Household Appliances: Used in washing machines, dryers, and other appliances where low noise and reliability are important.
Medical Equipment: Ensures precise and smooth operation in devices like centrifuges and small medical tools.
Hobby and DIY Projects: Perfect for small-scale mechanical projects and model building.

深沟球结构图-600x600-0.jpg

R Series Deep Groove Ball Bearings can be customed sizes, below specification chart is for your reference.

Technical Parameters of R Series Deep Groove Ball Bearing:

Basic Bearing No.	Bore d		Outer DiameterD		Width W				Radius r		Basic Load Rating KN
	Bore d		Outer DiameterD		Open		Shield Seal		Radius r		Dynamic C	Static C0
	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	Dynamic C	Static C0
R156	4.763	0.1875	7.938	0.3125	2.78	0.1094	3.18	0.1250	0.1	0.004	0.395	0.143
R166	4.763	0.1875	9.525	0.3750	3.18	0.1250	3.18	0.1250	0.1	0.004	0.71	0.268
R3	4.763	0.1875	12.700	0.5000	3.97	0.1562	4.98	0.1960	0.15	0.006	1.31	0.49
R3A	4.763	0.1875	12.700	0.5000	4.98	0.1960	4.98	0.1960	0.15	0.006	1.31	0.49
R168	6.350	0.2500	9.525	0.3750	3.18	0.1250	3.18	0.1250	0.1	0.004	0.268	0.136
R188	6.350	0.2500	12.700	0.5000	3.18	0.1250	4.76	0.1875	0.15	0.006	0.83	0.37
R4	6.350	0.2500	15.875	0.6250	4.98	0.1960	4.98	0.1960	0.2	0.008	1.48	0.615
R4A	6.350	0.2500	19.050	0.7500	5.56	0.2188	7.14	0.2812	0.3	0.012	2.34	0.885
R6	9.525	0.3750	22.225	0.8750	5.56	0.2188	7.14	0.2812	0.3	0.012	3.3	1.4
R8	12.70	0.5000	28.575	1.1250	6.35	0.2500	7.94	0.3125	0.3	0.012	3.912	2.245
R8-7	11.113	0.4375	28.575	1.1250	6.35	0.2500	…	…	0.3	0.012	3.912	2.245
R10	15.875	0.6250	34.925	1.3750	7.14	0.2812	8.73	0.3438	0.6	0.024	4.605	2.774
R12	19.050	0.7500	41.275	1.6250	7.94	0.3125	11.11	0.4375	0.6	0.024	7.246	4.445

ABEC-1 Tolerance Class ABEC-1 (P0)

Inner Ring									Tolerance in um/s
d mm		Δdmp		9	Vdp²)0,1 Diameter Series	2,3,4	Vdmp	Kia	ΔBs		Vbs
d mm		Δdmp		9	Vdp²)0,1 Diameter Series	2,3,4	Vdmp	Kia	ΔBs		Vbs
over	including	high	low	max			max	max	high	low	max
1)0.6	2.5	0	-8	10	8	6	6	10	0	-40	12
2.5	10	0	-8	10	8	6	6	10	0	-120	15
10	18	0	-8	10	8	6	6	10	0	-120	20
18	30	0	-10	13	10	8	8	13	0	-120	20
30	50	0	-12	15	12	9	9	15	0	-120	20
50	80	0	-15	19	19	11	11	20	0	-150	25

Outer Ring									Tolerance in um/s
D mm		Δdmp		VDp²)⁴)Open Bearings Diameter Series			Capped Bearings²)³)	Vdmp	Kia	ΔBs		Vbs
D mm		Δdmp		9	0,1	2,3,4	2,3,4	Vdmp	Kia	ΔBs		Vbs
over	including	high	low	max				max	max	high	low	max
1)2.5	6	0	-8	10	8	6	10	6	15	Identical to ΔBs and VBs of inner ring of same bearing
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

ABEC-3 Tolerance Class ABEC-3 (P6)

Inner Ring									Tolerance in um/s
d mm		Δdmp		9	Vdp²)0,1 Diameter Series	2,3,4	Vdmp	Kia	ΔBs		Vbs
d mm		Δdmp		9	Vdp²)0,1 Diameter Series	2,3,4	Vdmp	Kia	ΔBs		Vbs
over	including	high	low	max			max	max	high	low	max
11)0.6	2.5	0	-7	9	7	5	5	5	0	-40	12
2.5	10	0	-7	9	7	5	5	6	0	-120	15
10	18	0	-7	9	7	5	5	7	0	-120	20
18	30	0	-8	10	8	6	6	8	0	-120	20
30	50	0	-10	13	10	8	8	10	0	-120	20
50	80	0	-12	15	15	9	9	10	0	-150	25

Outer Ring									Tolerance in um/s
D mm		Δdmp		VDp²)⁴)Open Bearings Diameter Series			Capped Bearings²)³)	Vdmp	Kia	ΔBs		Vbs
D mm		Δdmp		9	0,1	2,3,4	2,3,4	Vdmp	Kia	ΔBs		Vbs
over	including	high	low	max				max	max	high	low	max
1)2.5	6	0	-7	9	7	5	9	5	8	Identical to ΔBs and VBs of inner ring of same bearing
6	18	0	-7	9	7	5	9	5	8
18	30	0	-8	10	8	6	10	6	9
30	50	0	-9	11	9	7	13	7	10
50	80	0	-11	14	11	8	16	8	13
80	120	0	-13	16	16	10	20	10	18
120	150	0	-15	19	19	11	25	11	20

ABEC-5 Tolerance Class ABEC-5 (P5)

Inner Ring									Tolerance in um/s
d mm		Δdmp		Vdp²)Diameter Series		Vdmp	Kia	Sd	Sis³⁾	ΔBs	Vbs
d mm		Δdmp		9	0,1,2,3,4	Vdmp	Kia	Sd	Sis³⁾	ΔBs	Vbs
over	including	high	low	max		3	max	max	max	High	Low	max
1)0.6	2.5	0	-5	5	4	3	4	7	7	0	-40	5
2.5	10	0	-5	5	4	3	4	7	7	0	-40	5
10	18	0	-5	5	4	3	4	7	7	0	-80	5
18	30	0	-6	6	5	3	4	8	8	0	-120	5
30	50	0	-8	8	6	4	5	8	8	0	-120	5
50	80	0	-9	9	7	5	5	8	8	0	-150	6

Outer Ring									Tolerance in um/s
D mm		Δdmp		Vdp²)Diameter Series		Vdmp	Kia	SD⁴⁾ SD1⁵⁾	Sea⁴⁾⁵⁾	ΔBs		Vbs
D mm		Δdmp		9	0,1,2,3,4	Vdmp	Kia	SD⁴⁾ SD1⁵⁾	Sea⁴⁾⁵⁾	ΔBs		Vbs
over	including	high	low	max			max	max	max	High	Low	max
1)2.5	6	0	-5	5	4	3	5	8	8			5
6	18	0	-5	5	4	3	5	8	8			5
18	30	0	-6	6	5	3	6	8	8			5
30	50	0	-7	7	5	4	7	8	8			5
50	80	0	-9	9	7	5	8	8	10			6
80	120	0	-10	10	8	5	10	9	11			8
120	150	0	-11	11	8	6	11	10	13			8

ABEC-7 Tolerance Class ABEC-7 (P4)

Inner Ring												Tolerance in um/s
d mm		Δdmp		Δds		Vdp²)Diameter Series		Vdmp	Kia	Sd	Sia	ΔBs		Vbs
d mm		Δdmp		Δds		7,8,9	1,7,2,3,4	Vdmp	Kia	Sd	Sia	ΔBs		Vbs
over	including	high	low	high	low	max		max	max	max	max	High	low	Low	max
1)0.6	2.5	0	-4	0	-4	4	3	2	2.5	3	3	0	-40	-40	2.5
2.5	10	0	-4	0	-4	4	3	2	2.5	3	3	0	-40	-40	2.5
10	18	0	-4	0	-4	4	3	2	2.5	3	3	0	-80	-80	2.5
18	30	0	-5	0	-5	5	4	2.5	3	4	4	0	-120	-120	2.5
30	50	0	-6	0	-5	6	4	3	4	4	4	0	-120	-120	3
50	80	0	-7	0	-5	7	5	3.5	4	5	5	0	-150	-150	4

Outer Ring												Tolerance in um/s
D mm		Δdmp		Δds		Vdp²)Diameter Series		Vdmp	Kia	Sd	Sia	ΔBs		Vbs
D mm		Δdmp		Δds		7,8,9	1,7,2,3,4	Vdmp	Kia	Sd	Sia	ΔBs		Vbs
over	including	high	low	high	low	max		max	max	max	max	High	low	max
1)2.5	6	0	-4	0	-4	4	3	2	3	4	5	Identical to ΔBs and VBs of inner ring of same bearing		2.5
6	18	0	-4	0	-4	4	3	2	3	4	5			2.5
18	30	0	-5	0	-5	5	4	2.5	4	4	5			2.5
30	50	0	-6	0	-6	6	5	3	5	4	5			2.5
50	80	0	-7	0	-7	7	5	3.5	5	4	5			3
80	120	0	-8	0	-8	8	6	4	6	5	6			4
120	150	0	-9	0	-9	9	7	5	7	5	7			5

Tolerance Data For Sibration of Single Bearing

D	V			V1			V2			V3			V4
mm	Low	Medium	High	Low	Medium	High	Low	Medium	High	Low	Medium	High	Low	Medium	High
3,4	80	44	44	60	35	32	48	26	22	31	16	15	28	10	10
5,6	110	72	60	74	48	40	58	36	30	35	21	18	32	11	11
7,8,9	130	96	80	92	66	54	72	48	40	44	28	24	38	12	12
10,12	160	120	100	120	80	70	90	60	50	55	35	30	45	14	15
15	210	150	120	150	100	85	110	78	60	65	46	35	52	18	18
17	210	150	120	150	100	85	110	78	60	65	46	35	52	25	25
20	260	190	150	180	125	100	130	100	75	80	60	45	60	25	25
22,25	260	190	150	180	125	100	130	100	75	80	60	45	60	30	32
28	260	190	150	180	125	100	130	100	75	80	60	45	60	35	40
30,32	300	240	190	200	150	130	150	120	100	90	75	60	70	35	40
35	300	240	190	200	150	130	150	120	100	90	75	60	70	42	45
40	360	300	260	240	180	160	180	150	130	110	90	80	82	50	50
45	360	300	260	240	180	160	180	150	130	110	90	80	82	60	60
50	420	320	320	280	200	200	210	160	160	125	100	100	95	70	70

Maximum Vibration Acceleration of Single Bearing

D	Diameter Series(0)				Diameter Series(2)					Diameter Series(3)
mm	Z	Z1	Z2	Z3	Z	Z1	Z2	Z3	Z4	Z	Z1	Z2	Z3	Z4
3	35	34	32	28	36	35	32	30	-	37	36	33	31	-
4	35	34	32	28	36	35	32	30	-	37	36	33	31	-
5	37	36	34	30	38	37	34	32	-	39	37	35	33	-
6	37	36	34	30	38	37	34	32	-	39	37	35	33	-
7	39	38	35	31	40	38	36	34	-	-	-	-	-	-
8	39	38	35	31	40	38	36	34	-	-	-	-	-	-
9	41	40	36	32	42	40	37	35	-	-	-	-	-	-
10	43	42	38	33	44	42	39	35	30	37	44	40	37	32
12	44	43	39	34	45	43	39	35	30	47	45	40	37	32
15	45	44	40	35	46	44	41	36	31	48	46	42	38	33
17	46	44	40	35	47	45	41	36	31	49	47	42	38	33
20	47	45	41	36	48	46	42	38	33	50	48	43	39	34
22	47	45	41	36	48	46	42	38	33	50	48	43	39	34
25	48	46	42	38	49	47	43	40	36	51	49	44	41	37
28	49	47	43	39	50	48	44	41	37	52	50	45	42	38
30	49	47	43	39	50	48	44	41	37	52	50	45	42	38
32	50	48	44	40	51	49	45	42	38	53	51	46	43	39
35	51	49	45	41	52	50	46	43	39	54	52	47	44	40
40	53	51	46	42	54	52	47	44	40	56	54	49	45	41
45	55	53	48	45	56	54	49	46	43	58	56	51	47	44
50	57	54	50	47	58	55	51	48	45	60	57	53	49	46
55	59	56	52	49	60	57	53	50	47	62	59	54	51	48
60	61	58	54	51	62	59	54	51	48		61	56	53	50

Wide Applications of Deep Groove Ball Bearings:

深沟球轴承应用-600x600-0.jpg

Customization Welcomed:

We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
We can custom your packaging according to your design.
All copyright owned by clients and we promised don't disclose any information.

Packing and Shipping:

The deep groove ball bearings will be securely packaged individually, or tube packing or packed as customization packing
Shipping method is negotiable.

Company Details

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Business Type:

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Year Established:

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We are Ningbo Kent Bearing Co., Ltd, one of the leading high-quality bearing manufacturer and supplier, established in 2003. We registered the BUGAO Bearing trademark in 2003 and specialize in deep groove ball bearings for electric motors, automobiles, household appliances, power tools, ... We are Ningbo Kent Bearing Co., Ltd, one of the leading high-quality bearing manufacturer and supplier, established in 2003. We registered the BUGAO Bearing trademark in 2003 and specialize in deep groove ball bearings for electric motors, automobiles, household appliances, power tools, ...

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Ningbo Kent Bearing Co., Ltd
No.5, Tangchuangyuan, Yangshan Industrial Zone, Ditang Sub-district, Yuyao City, Ningbo City, Zhejiang Province
https://www.motor-bearings.com/

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