Deep groove ball bearings / single row / small diameters / outer ring with flange / ZZ / cost efficient / MISUMI (C-FL688ZZ)

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Promotional pricing ends 30/11/2024
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MISUMI

Product Details:

Manufacturer part number: C-FL688ZZ

Brand: MISUMI

Price: 3.48 €

Delivery time: 5 Days

Technical Data:

I.D. d: 8 φ

O.D. D: 16 φ

Width B (or T): 5 mm

Basic Load Rating Cr (Dynamic): 1127 N

Allowable Rotational Speed: 36000 1/min

Order quantities extended (D-JIT)

Part Number

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C-FL688ZZ

Drawing / Specifications
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Technical Information

Back to the Category Ball Bearings

Technical Drawing - Ball Bearings

Small/Deep Groove/Double Shielded with Flange/Cost Efficient Product:Related Image

Available dimensions and tolerances can be found under the tab More information.

Basic Properties (e.g., material, hardness, coating, tolerance) - Ball Bearings

Material: EN 1.3505 Equiv.

For further specifications please see the More information tab.
Information on tolerances and rotational accuracy of the radial bearings can be found in the following PDF: Ball bearing table / tolerances as PDF

Composition of a Product Code - Ball Bearings

Part Number

C–FL685ZZ

General Information - Ball Bearings

Ball bearing - deep groove ball bearing - axial bearing - axial ball bearing - axial groove ball bearing - angular ball bearing - spherical ball bearing - tension bearing

Ball Bearing Selection Details

- Ball material: steel, stainless steel, ceramic, plastic, glass, chrome-plated

- Type of bearings: axial ball bearings, thin section bearings, spherical ball bearings, deep groove ball bearings, single-row angular ball bearings, double-row ball bearings, tension bearings, four-point bearings

- Outer ring: flat, spherical, with flange, annular groove, U-groove, V-groove

- Properties: heat-resistant, non-magnetic, corrosion-resistant, dust-proof, vacuum, high speed

- Inner diameter: 2 mm to 50 mm

- Outer diameter: 5 mm to 110 mm

Ball bearing designation (suffix):

In addition to the dimensional designation of the ball bearing, ball bearings often also have a designation for a cover disc or sealing disc. The following names are the most common names of various manufacturers that can be selected in the MISUMI online shop.

- Double-sided sealing washer: 2RSH/2RS1, 2RSR/C-2HRS, DDU/DD
- Single-sided sealing washer: RSH/RS1, RSR/C-HRS, DU
- Double-sided sealing washer with low friction: 2RSL/2RZ/VV
- Double-sided cover disc: 2Z/ZZ, 2ZR/C-2Z
- Single sided cover disc: Z, ZR/C-Z/Z

Description/Basics

Rolling bearings

Rolling bearings are generally divided into ball bearings and roller bearings. Ball bearings are a popular type of rolling bearings due to their high permissible speed and low friction.
In the MISUMI online shop, you can purchase ball bearings that can be customized to your applications and environmental conditions. Our ball bearings are available in different materials and in a combination of different materials (hybrid bearings). In addition, MISUMI offers ball bearings already integrated into the housing as bearing housing.

Grooved ball bearings

Grooved ball bearings are the most commonly used rotary rolling bearings. This type of ball bearing is ideally suited for supporting rotating machine elements. A grooved ball bearings are intended for load bearing of radial forces and light axial forces. Grooved ball bearings are designed for high speeds and are used in a wide variety of industrial applications and designs. MISUMI already offers ball bearings integrated into housings and holders as bearing housings.

Areas of Application

Ball bearing - chemical resistance

Chemical resistance		Plastic ball			Metal ball		Ceramic ball
Bearing rings		UHMW	PEEK	PTFE	EN 1.4125 equivalent	EN 1.4301 equivalent	EN 1.4125 equivalent	EN 1.4542 equivalent
Cover plate		-	-	-	EN 1.4301 equivalent	EN 1.4301 equivalent	EN 1.4301 equivalent	EN 1.4301 equivalent
Bearing balls		Glass	Ceramic (aluminum oxide)	Ceramic (aluminum oxide)	EN 1.4125 equivalent	EN 1.4301 equivalent	Ceramic	Ceramic
Ball cage		UHMW	PEEK	PTFE	EN 1.4301 equivalent	EN 1.4301 equivalent	Fluoroplastic	Fluoroplastic
Acids	Hydrochloric acid	suitable to a limited extent	good	very good	unsuitable	good	suitable to a limited extent	good
	Sulfuric acid	suitable to a limited extent	good	very good	unsuitable	very good	good	very good
	Nitric acid	suitable to a limited extent	good	very good	unsuitable	very good	good	very good
Bases		unsuitable	very good	very good	unsuitable	very good	good	very good
Solvents		very good	very good	very good	unsuitable	very good	good	very good
Salt water		very good	very good	very good	unsuitable	very good	good	very good
Water		very good	very good	very good	unsuitable	very good	very good	very good

Comparison Table The ball bearing comparison table is provided for comparison purposes only (consider the lubricant and the sealing washer separately).

Ball bearing materials

In the MISUMI online shop, ball bearings are available in cost-effective rolling bearing steel, corrosion-resistant stainless steel and stainless steel. Furthermore, our product range includes various hybrid bearings in the following combinations: metal & ceramic, plastic & ceramic, plastic & glass.

Our various materials offer good resistance to various environmental influences. Our ball bearing shop includes the ball materials stainless steel, steel, UHMW, PEEK, PTFE, ceramic and glass.

Instructions for Use / Installation Information - Ball Bearings

Installation Information

An incorrect assembly and disassembly can damage a ball bearing. Therefore, a suitable tool must always be used to assemble and disassemble ball bearings or roller bearings.
Ball bearings should not be assembled with a hammer, as this can deform the ball bearing. It is recommended using a suitable press. During pressing, the contact surface can be provided with lubricant to protect the surfaces and facilitate assembly.
It is best to use a bearing puller for disassembly.

Maintenance

The ball bearing in roller bearings should be inspected for damage during maintenance.
Before regreasing, a ball bearing should first be thoroughly cleaned.
Remaining contamination in the bearing can damage the ball bearing. As a rule, a ball bearing should not be completely filled with grease, as this can cause the bearing to heat up too much and can cause it to fail.
For encapsulated and sealed ball bearings, it is recommended to replace the bearing. Maintenance is not recommended due to the risk of damage to the cover place or seal.

Supplementary Article

Bearing Lock Nuts

Shaft nuts - lock nuts - steel shaft nut - stainless steel shaft nut - shaft with retaining nut - shaftnNut with clamp screw - shaft nut with grub screw - shaft assembly

Bearings with Housing

Bearing with housing - bearing housing - bearing units - ball bearing holder - ball bearing with housing - bearing housing with flange - shaft holder with ball bearing

Axles / Rotary Shafts

Rotary axis - offset rotary shaft - double offset shaft - female threaded shaft - keyway shaft

Drive shafts

Motor shaft - torsion shaft - shaft with collar - shaft with shoulder - offset shaft - keyway shaft

Plain Bearing (Bushes)

Plain bearing - maintenance free - plain bearing bushings - plain bearing bushing with collar - plain bearing bushing with flange - plastic bushing - plastic plain bearing bushing

Industrial Applications

3D printer industry

Automotive industry

Pharmaceutical industry

Packaging industry

Part Number:

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Part Number
C-FL688ZZ

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	I.D. d (φ)	O.D. D (φ)	Width B (or T) (mm)	Basic Load Rating Cr (Dynamic) (N)	Allowable Rotational Speed (1/min)	Basic Load Rating Cor (Static) (N)
	3.48 €	1	Available	5 Days	8	16	5	1127	36000	497

Back to the Category Ball Bearings

Technical Drawing - Ball Bearings

Specification Tables - Ball Bearings

Part Number	d	D	B	D1	C	r (min)	C-VALUE Products Check Point Basic Load Rating		Allowable Rotational Speed rpm (Reference)	Relative Dimensions		Mass (g) (Reference)	Unit Price
							C-VALUE Products Check Point Basic Load Rating			Ds (min)	R (max)
							Cr (Dynamic) N	Cor (Static) N		Ds (min)	R (max)
C-FL673ZZ	3	6	2.5	7.2	0.6	0.1	146	52	71000	3.6	0.08	0.33
C-FL683ZZ		7	3	8.1	0.8	0.1	273	91	63000	3.9	0.1	0.53
C-FL693ZZ		8	4	9.5	0.9	0.15	392	125	60000	4.2	0.15	0.97
C-FL603ZZ		9	5	10.5	1	0.15	399	131	56000			1.63
C-FL623ZZ		10	4	11.5	1	0.15	441	153	50000			1.86
C-FL674ZZ	4	7	2.5	8.2	0.6	0.1	155	62	60000	4.6	0.08	0.35
C-FL684ZZ		9	4	10.3	1	0.1	448	157	53000	5	0.1	1.14
C-FL694ZZ		11		12.5	1	0.15	501	193	48000	5.2	0.15	1.96
C-FL604ZZ		12		13.5		0.2	670	242	48000	5.6	0.2	2.53
C-FL624ZZ		13	5	15		0.2	910	340	40000		0.2	3.53
C-FL675ZZ	5	8	2.5	9.2	0.6	0.1	152	64	53000		0.08	0.41
C-FL685ZZ		11	5	12.5	1	0.15	501	197	45000	6.2	0.15	2.18
C-FL695ZZ		13	4	15		0.2	756	301	43000	6.6	0.2	2.84
C-FL605ZZ		14	5	16		0.2	931	354	40000	6.6	0.2	3.85
C-FL625ZZ		16	5	18		0.3	1,210	469	36000	7.7	0.3	5.3
C-FL676ZZ	6	10	3	11.2	0.6	0.1	326	137	45000	6.6	0.1	0.77
C-FL686ZZ		13	5	15	1.1	0.15	756	308	40000	7	0.15	3.04
C-FL696ZZ		15	5	17	1.2	0.2	945	371	40000	7.6	0.2	4.26
C-FL606ZZ		17	6	19	1.2	0.3	1,533	585	38000	8	0.3	6.61
C-FL626ZZ		19	6	22	1.5	0.3	1,635	620	32000	8	0.3	9.09
C-FL678ZZ	8	12	3.5	13.6	0.8	0.1	361	176	40000	8.8	0.1	1.15
C-FL688ZZ		16	5	18	1.1	0.2	1,127	497	36000	9.6	0.2	4.47
C-FL698ZZ		19	6	22	1.5	0.3	1,393	606	36000	10	0.3	8.3
C-FL608ZZ		22	7	25	1.5	0.3	2,345	980	34000	10	0.3	13
C-FL6700ZZ	10	15	4	16.5	0.8	0.15	599	305	15000	10.3	0.15	2.1
C-FL6800ZZ		19	5	21	1	0.3	1,201	588	37000	12	0.3	6.1
C-FL6900ZZ		22	6	25	1.5	0.3	1,887	891	34000	13.2	0.3	11.1
C-FL6701ZZ	12	18	4	19.5	0.8	0.2	648	371	13000	12.4	0.2	3.4
C-FL6801ZZ		21	5	23	1.1	0.3	1,341	729	33000	14	0.3	7.1
C-FL6901ZZ		24	6	26.5	1.5	0.3	2,020	1,026	31000	14	0.3	13.2
C-FL6802ZZ	15	24	5	26	1.1	0.3	1,451	877	28000	17	0.3	8.3
C-FL6902ZZ	15	28	7	30.5	1.5	0.3	3,025	1,581	26000	17	0.3	19.9
C-FL6703ZZ	17	23	4	24.5	0.8	0.2	700	461	9500	17.4	0.2	4.4
C-FL6803ZZ		26	5	28	1.1	0.3	1,563	1,019	26000	19	0.3	8.9
C-FL6903ZZ		30	7	32.5	1.5	0.3	3,212	1,796	23000	19	0.3	21.4
C-FL6804ZZ	20	32	7	35	1.5	0.3	2,811	1,723	21000	22	0.3	19.8
C-FL6904ZZ	20	37	9	40	2	0.3	4,467	2,577	19000	22	0.3	42.8
C-FL6805ZZ	25	37	7	40	1.5	0.3	3,012	2,052	18000	27	0.3	26.1
C-FL6905ZZ	25	42	9	45	2	0.3	4,901	3,178	16000	27	0.3	50.2

kgf=Nx0.101972

C-VALUE Products Check Point

I.D. d (mm)		Clearance of MISUMI Similar Products (µm)		Clearance of C-VALUE Products (µm)
over	or less	Min.	Max.	Min.	Max.
10 only		2	13	4	18
10	18	3	18	6	23
18	24	5	20	8	25
24	30	5	20	8	25

<Precautions for Use of C-VALUE Products>
This product is C-VALUE Product. For detailed description of C-VALUE Products, See P.987. For similar products of this product, see the left page.
• This is a product designed exclusively for light load, intermediate and low rotation speeds, and medium rotational accuracy applications.
•Be sure to read the C-VALUE Products Check Point and before using this product. The internal clearance and the load rating of this product are different from that of normal similar products.
• Do not use in areas with heavy load, high speed, or that requires high rotational accuracy.

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Basic information

Bearing Ring Shape	Ball	Materials of Inner and Outer Ring	EN 1.3505 Equiv.	Shield material and shape	Double Shielded
Outer Ring Type	Flanged	Accuracy (JIS)	Class 0	Number of Bearing Ring Rows	Single Track
Size Standard	Metric Series	Rolling Element Material	EN 1.3505 Equiv.	Seal Part Structure	Double Shielded

This page is Deep groove ball bearings / single row / small diameters / outer ring with flange / ZZ / cost efficient / MISUMI, part number C-FL688ZZ.
You can find the detail information about specifications and dimensions on part number C-FL688ZZ.

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Basic Attributes

Type
- C-FL603ZZ
- C-FL604ZZ
- C-FL605ZZ
- C-FL606ZZ
- C-FL608ZZ
- C-FL623ZZ
- C-FL624ZZ
- C-FL625ZZ
- C-FL626ZZ
- C-FL6700ZZ
- C-FL6701ZZ
- C-FL6703ZZ
- C-FL673ZZ
- C-FL674ZZ
- C-FL675ZZ
- C-FL676ZZ
- C-FL678ZZ
- C-FL6800ZZ
- C-FL6801ZZ
- C-FL6802ZZ
- C-FL6803ZZ
- C-FL6804ZZ
- C-FL6805ZZ
- C-FL683ZZ
- C-FL684ZZ
- C-FL685ZZ
- C-FL686ZZ
- C-FL688ZZ
- C-FL6900ZZ
- C-FL6901ZZ
- C-FL6902ZZ
- C-FL6903ZZ
- C-FL6904ZZ
- C-FL6905ZZ
- C-FL693ZZ
- C-FL694ZZ
- C-FL695ZZ
- C-FL696ZZ
- C-FL698ZZ
Clear
I.D. d(φ)
3

4

5

6

8

10

12

15

17

20

25
Clear
O.D. D(φ)
6

7

8

9

10

11

12

13

14

15

16

17

18

19

21

22

23

24

26

28

30

32

37

42
Clear
Width B (or T)(mm)
2.5

3

3.5

4

5

6

7

9
Clear
Basic Load Rating Cr (Dynamic)(N)
146

152

155

273

326

361

392

399

441

448

500.5

501

598.5

648.2

669.9

700

756

910

931

945

1127

1201

1210.3

1340.5

1393

1451.1

1533

1563.1

1635.2

1887

2020.2

2345

2810.5

3012.1

3024.7

3211.6

4466.7

4900.7
Clear
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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
C-FL606ZZ
C-FL608ZZ
C-FL623ZZ
C-FL6900ZZ
C-FL6901ZZ
C-FL6902ZZ

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	I.D. d (φ)	O.D. D (φ)	Width B (or T) (mm)	Basic Load Rating Cr (Dynamic) (N)	Allowable Rotational Speed (1/min)	Basic Load Rating Cor (Static) (N)
3.09 €	1	Available	Same day Stock	6	17	6	1533	38000	584.5
3.48 €	1	Available	5 Days	8	22	7	2345	34000	980
3.48 €	1	Available	5 Days	3	10	4	441	50000	152.6
5.14 €	1	Available	5 Days	10	22	6	1887	34000	891
7.85 €	1	Available	Same day Stock	12	24	6	2020.2	31000	1026.2
10.43 €	1	Available	Same day Stock	15	28	7	3024.7	26000	1581.3