Deep groove ball bearings / single row / outer ring with circlip / ZZ shields / NR / stainless / MISUMI (B6208ZZNR)

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MISUMI

Product Details:

Manufacturer part number: B6208ZZNR

Brand: MISUMI

Price: 12.98 €

Delivery time: 5 Days

Technical Data:

I.D. d: 40 φ

O.D. D: 80 φ

Width B (or T): 18 mm

Basic Load Rating Cr (Dynamic): 29100 N

Allowable Rotational Speed: 8500 1/min

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B6208ZZNR

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Technical Information

Back to the Category Ball Bearings

Technical Drawing - Ball Bearings

Deep Groove/Double Shielded with Retaining Ring Flange: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.
Bearing Accuracy: JIS B 1514 Class 0

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

B6900ZZNR

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
B6208ZZNR

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	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)
	12.98 €	1	Available	5 Days	10	40	80	18	29100	8500	17900

Back to the Category Ball Bearings

Technical Drawing - Ball Bearings

Specification Tables - Ball Bearings

Part Number	d	D	B	r (min)	r₁ (min)	Basic Load Rating		Allowable Rotational Speed rpm (Reference)	Retaining Ring Dim.		Relative Dimensions							Mass (g) (Reference)	Unit Price
						Cr (Dynamic) kN	Cor (Static) kN		D₁ (max)	f (max)	Ds		dh (max)	R (max)	Dx (min)	Cy (max)	Cz (min)
						Cr (Dynamic) kN	Cor (Static) kN		D₁ (max)	f (max)	(min)	(max)	dh (max)	R (max)	Dx (min)	Cy (max)	Cz (min)
B6900ZZNR	10	22	6	0.3	0.3	2.7	1.27	31000	24.8	0.7	12	13	20	0.3	25.5	1.5	0.7	10
B6000ZZNR		26	8	0.3	0.3	4.55	1.96	28000	28.7	0.84	12	13.5	24	0.3	29.4	1.9	0.9	19
B6200ZZNR		30	9	0.6	0.6	5.1	2.39	24000	34.7	1.12	14	16	26	0.6	35.5	2.9	1.2	32
B6300ZZNR		35	11	0.6	0.5	8.1	3.45	22000	39.7	1.12		16.5	31	0.6	40.5	2.9	1.2	52
B6901ZZNR	12	24	6	0.3	0.3	2.89	1.46	28000	26.8	0.7		15	22	0.3	27.5	1.5	0.7	11
B6001ZZNR		28	8	0.3	0.3	5.1	2.37	24000	30.7	0.84		16	26	0.3	31.5	1.9	0.9	21
B6201ZZNR		32	10	0.6	0.6	6.8	3.05	22000	36.7	1.12	16	17	28	0.6	37.5	2.9	1.2	37
B6301ZZNR		37	12	1	0.5	9.7	4.2	20000	41.3	1.12	17	18	32	1	42	2.9	1.2	60
B6902ZZNR	15	28	7	0.3	0.3	4.35	2.26	23000	30.8	0.85		18	26	0.3	31.5	1.9	0.9	16
B6002ZZNR		32	9	0.3	0.3	5.6	2.83	21000	36.7	1.12		19	30	0.3	37.5	2.9	1.2	31
B6202ZZNR		35	11	0.6	0.6	7.65	3.75	20000	39.7	1.12	19	20	31	0.6	40.5			45
B6302ZZNR		42	13	1	0.5	11.4	5.45	17000	46.3	1.12	20	22.5	37	1	47			83
B6903ZZNR	17	30	7	0.3	0.3	4.6	2.55	21000	32.8	0.85	19	20	28	0.3	33.5	1.9	0.9	17
B6003ZZNR		35	10	0.3	0.3	6	3.25	19000	39.7	1.12	19	21	33	0.3	40.5	2.9	1.2	41
B6203ZZNR		40	12	0.6	0.6	9.55	4.8	17000	44.6		21	22	36	0.6	45.5	2.9		65
B6303ZZNR		47	14	1	0.5	13.6	6.65	15000	52.7		22	25.5	42	1	53.5	3.3		113
B6904ZZNR	20	37	9	0.3	0.3	6.4	3.7	18000	39.8	0.85	22	24	35	0.3	40.5	2.3	0.9	38
B6004ZZNR		42	12	0.6	0.6	9.4	5	16000	46.3	1.12	24	25	38	0.6	47	2.9	1.2	67
B6204ZZNR		47	14	1	1	12.8	6.6	14000	52.7		25	27	42	1	53.5	3.3		104
B6304ZZNR		52	15	1.1	0.5	15.9	7.9	14000	57.9		26.5	28	45.5	1	58.5	3.3		145
B6905ZZNR	25	42	9	0.3	0.3	7.05	4.55	15000	44.8	0.85	27	29	40	0.3	45.5	2.3	0.9	44
B6005ZZNR		47	12	0.6	0.6	10.1	5.85	14000	52.7	1.12	29	30	43	0.6	53.5	2.9	1.2	80
B6205ZZNR		52	15	1	1	14	7.85	13000	57.9	1.12	30	32	47	1	58.5	3.3	1.2	133
B6305ZZNR		62	17	1.1	0.5	20.6	11.2	11000	67.7	1.7	31.5	36	55.5	1	68.5	4.6	1.7	235
B6906ZZNR	30	47	9	0.3	0.3	7.25	5	14000	49.8	0.85	32	34	45	0.3	50.5	2.3	0.9	52
B6006ZZNR		55	13	1	1	13.2	8.3	12000	60.7	1.12	35	37	50	1	61.5	2.9	1.2	116
B6206ZZNR		62	16	1	1	19.5	11.3	11000	67.7	1.7	35	39	57		68.5	4.6	1.7	199
B6306ZZNR		72	19	1.1	0.5	26.7	15	9500	78.6	1.7	36.5	42.5	65.5		80	4.6	1.7	345
B6907ZZNR	35	55	10	0.6		10.6	7.25	12000	57.8	0.85	39	39	51	0.6	58.5	2.3	0.9	75
B6007ZZNR		62	14	1		16	10.3	10000	67.7	1.7	40	41.5	57	1	68.5	3.4	1.7	151
B6207ZZNR		72	17	1.1		25.7	15.3	9500	78.6	1.7	41.5	44.5	65.5	1	80	4.6	1.7	284
B6908ZZNR	40	62	12	0.6		13.7	10	11000	64.8	0.85	44	46	58	0.6	65.5	2.3	0.9	112
B6008ZZNR		68	15	1		16.8	11.5	9200	74.6	1.7	45	47.5	63	1	76	3.8	1.7	190
B6208ZZNR		80	18	1.1		29.1	17.9	8500	86.6		46.5	50.5	73.5		88	4.6		366
B6009ZZNR	45	75	16	1		20.9	15.2	9000	81.6		50	53.5	70		83	3.8		241
B6209ZZNR	45	85	19	1.1		31.5	20.4	7500	91.6		51.5	55.5	78.5		93	4.6		420
B6010ZZNR	50	80	16	1		21.8	16.6	8500	86.6		55	58.5	75		88	3.8		261
B6210ZZNR	50	90	20	1.1		35	23.2	7100	96.5	2.46	56.5	60	83.5		98	5.4	2.5	459

kgf=Nx0.101972

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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	With Retaining Ring	Accuracy (JIS)	Class 0	Specifications/Environment	Standard
Load Direction	Radial	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 / outer ring with circlip / ZZ shields / NR / stainless / MISUMI, part number B6208ZZNR.
You can find the detail information about specifications and dimensions on part number B6208ZZNR.

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Basic Attributes

Type
- B6000ZZNR
- B6001ZZNR
- B6002ZZNR
- B6003ZZNR
- B6004ZZNR
- B6005ZZNR
- B6006ZZNR
- B6007ZZNR
- B6008ZZNR
- B6009ZZNR
- B6010ZZNR
- B6200ZZNR
- B6201ZZNR
- B6202ZZNR
- B6203ZZNR
- B6204ZZNR
- B6205ZZNR
- B6206ZZNR
- B6207ZZNR
- B6208ZZNR
- B6209ZZNR
- B6210ZZNR
- B6300ZZNR
- B6301ZZNR
- B6302ZZNR
- B6303ZZNR
- B6304ZZNR
- B6305ZZNR
- B6306ZZNR
- B6900ZZNR
- B6901ZZNR
- B6902ZZNR
- B6903ZZNR
- B6904ZZNR
- B6905ZZNR
- B6906ZZNR
- B6907ZZNR
- B6908ZZNR
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O.D. D(φ)
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Width B (or T)(mm)
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Basic Load Rating Cr (Dynamic)(N)
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15900

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26700

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35000
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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
B6003ZZNR
B6004ZZNR
B6005ZZNR
B6209ZZNR
B6210ZZNR
B6300ZZNR

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	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)
5.17 €	1	Available	5 Days	10	17	35	10	6000	19000	3250
5.42 €	1	Available	Same day Stock	10	20	42	12	9400	16000	5000
5.92 €	1	Available	5 Days	10	25	47	12	10100	14000	5850
16.00 €	1	Available	5 Days	10	45	85	19	31500	7500	20400
18.40 €	1	Available	5 Days	10	50	90	20	35000	7100	23200
4.27 €	1	Available	5 Days	10	10	35	11	8100	22000	3450