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Chrome Steel 688 ZZ Bearing P0 P6 P5 P4 Bearing For Electrical Tooling

Name: Chrome Steel 688 ZZ Bearing P0 P6 P5 P4 Bearing For Electrical Tooling
Brand: Ningbo Kent Bearing Co., Ltd
SKU: 688 ZZ
Availability: InStock

ブランド名:	BUGAO
モデル番号:	688 ZZ
MOQ:	交渉可能
価格:	交渉可能
配達時間:	2～5日
支払条件:	T/T

詳細情報

製品の説明

詳細情報

起源の場所:

中国

証明:

ISO9001:2015

ベアリング材料:

クロム鋼

ローヤリングの精度:

P0、P6、P5、P4

シール&シールド:

オープン、Z、ZZ、RZ、2RZ、RS、2RS

ローリングの騒音レベル:

Z1V1,Z2V2,Z3V3,Z4V4

ローヤリングのクリアランス:

C2,C0,C3,C4

生命を運ぶ:

最大10年

HSコード:

8482102000

名前の忍耐:

686 ZZ ローヤリング

包装:

個別梱包,チューブパッケージ,カスタムパッケージ

OEMサービス:

カスタマイズ歓迎

パッケージの詳細:

単品/樽/個別梱包工業用/チューブ用梱包カスタム用梱包

供給の能力:

30,000年間1000セット

製品の説明

688 ZZ Deep Groove Ball Bearings, Thick Chrome Steel, Bearing For Electrical Tooling

The Chrome Steel 688 ZZ Bearing is a high-performance, precision ball bearing designed for use in electrical tooling and other high-speed applications. Available in multiple precision grades (P0, P6, P5, and P4) , this bearing offers exceptional durability, smooth operation, and contamination protection. Made from chrome steel, it provides excellent resistance to wear and corrosion, ensuring long-lasting performance in demanding environments. The compact size and high-speed capability make it ideal for electrical tools, small motors, and precision equipment.

Key Features:

Type: Single Row Deep Groove Ball Bearing
Material: Chrome Steel (high wear and corrosion resistance)
Shields/Seals:
688 ZZ: Double Metal Shields
Precision Grades: P0 (standard), P6 (high precision), P5 (ultra-high precision), P4 (super precision)
Load Capacity: Handles both radial and axial loads
Application Focus: Electrical tooling, small motors, and precision equipment

Performance Highlights:

High Precision: Available in P0, P6, P5, and P4 precision grades to meet specific application requirements, ensuring smooth and quiet operation.
Contamination Protection:
688 ZZ: Double metal shields provide dustproof protection.
High-Speed Capability: Designed for high-speed applications, making it ideal for electrical tools and small motors.
Durability: Chrome steel construction ensures resistance to wear and corrosion, extending the bearing's lifespan.
Compact Design: The small size of the 686 bearing makes it perfect for compact applications like electrical tools and precision equipment.

Dimensions:

Parameter	Value (mm)
Inner Diameter (d)	8 mm
Outer Diameter (D)	16 mm
Width (B)	4 mm

Applications:

The Chrome Steel 688 ZZ Bearing P0/P6/P5/P4 688 2RS Bearing is designed for high-speed and precision applications. Key uses include:

Electrical Tooling: Used in power tools, drills, and grinders for smooth and efficient operation.
Small Motors: Ideal for compact motors in appliances, drones, and hobbyist projects.
Precision Equipment: Suitable for high-accuracy machinery such as CNC machines and robotics.
Household Appliances: Used in fans, blenders, and other small appliances requiring quiet operation.
Hobbyist Projects: Perfect for DIY projects requiring compact, high-performance bearings.

Advantages:

High Precision: Choose from P0, P6, P5, or P4 precision grades to match specific application needs.
Contamination Protection:
688 ZZ: Double metal shields for dustproof protection.
High-Speed Performance: Optimized for high-speed operation, ensuring smooth and efficient performance.
Durability: Chrome steel construction ensures resistance to wear and corrosion, extending bearing life.
Compact Size: The small and lightweight design is ideal for compact applications like electrical tools and small motors.

Technical Parameters of Power Tool Ball bearings:

Chrome Steel 688 ZZ Bearing P0 P6 P5 P4 Bearing For Electrical Tooling 0

Applications of Power Tool Ball Bearings:

Chrome Steel 688 ZZ Bearing P0 P6 P5 P4 Bearing For Electrical Tooling 1

Customization:

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.

Other Technical Data of Ball Bearings

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 Vibration 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

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Chrome Steel 688 ZZ Bearing P0 P6 P5 P4 Bearing For Electrical Tooling

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Chrome Steel 688 ZZ Bearing P0 P6 P5 P4 Bearing For Electrical Tooling

ブランド名:	BUGAO
モデル番号:	688 ZZ
MOQ:	交渉可能
価格:	交渉可能
パッケージの詳細:	単品/樽/個別梱包工業用/チューブ用梱包カスタム用梱包
支払条件:	T/T

詳細情報

製品の説明

詳細情報

起源の場所:

中国

ブランド名:

BUGAO

証明:

ISO9001:2015

モデル番号:

688 ZZ

ベアリング材料:

クロム鋼

ローヤリングの精度:

P0、P6、P5、P4

シール&シールド:

オープン、Z、ZZ、RZ、2RZ、RS、2RS

ローリングの騒音レベル:

Z1V1,Z2V2,Z3V3,Z4V4

ローヤリングのクリアランス:

C2,C0,C3,C4

生命を運ぶ:

最大10年

HSコード:

8482102000

名前の忍耐:

686 ZZ ローヤリング

包装:

個別梱包,チューブパッケージ,カスタムパッケージ

OEMサービス:

カスタマイズ歓迎

最小注文数量:

交渉可能

価格:

交渉可能

パッケージの詳細:

単品/樽/個別梱包工業用/チューブ用梱包カスタム用梱包

受渡し時間:

2～5日

支払条件:

T/T

供給の能力:

30,000年間1000セット

製品の説明