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- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 7:00 2/3 to 6:00 (SGT) 3/3/2025. We apologize for the inconvenience.
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Miniature Ball Bearings And Small Diameter Ball Bearings (Part Numbers)
- On Sale Till 31/03/2025
Small diameter ball bearings with a bearing outer diameter of less than 9 mm, a bearing inner diameter of less than 10 mm, and a bearing outer diameter of 9 mm or more.
[Features]
·Small diameter sizes are available.
·Suitable for high speed rotation.
·Open type, sealed ball bearings with grease (both seals or both shield bearings), and bearings with retaining rings are available.
[Application]
・ It can be used for parts that rotate at high speed with low friction torque and for all applications that require low noise and low vibration.
(i)Caution
- Product supply for some items in this series are unstable and may experience either longer delivery time or sales suspension
Part Number
Configured Part Number is shown.
609JX2ZZ/2AS
- Download
Product Details - CAD Data unavailable
Specification
●Precision Grade: JIS B 1514 0 Grade●Working Temperature Range: -25 to 120°C
Materials
●High Carbon Chromium Steel Bearing| Part Number |
|---|
| 609JX2ZZ/2AS |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Inner Dia. d (Ø) | Outer Dia. D (Ø) | Width B (mm) | Raceway Ring Shape | Bearing Type | Outer Ring Type | Inner/Outer Ring Material | Basic Dynamic Load Rating (N) | Specifications/Environment | Load Direction | Rolling Element Material | Max. Allowable Rotational Speed (rpm) | Retainer Type | Types | Bushing Type | Seal, Shield Symbols | Contact angle symbol | Preload Mark | Holder Symbol | Internal change symbol | Grease symbol | Internal Clearance / Preload Symbol |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 3.24 | 1 Piece(s) | 10 Day(s) or more | - | 9 | 24 | 7 | Ball | Double Shielded | Flat | Steel | 3,400 | Standard | Radial | Steel | 31000 | Punching | - | - | ZZ | - | - | J | - | 2AS | - |
Loading...
Basic Information
| Precision (JIS) | Grade 0 | Size Standards | Metric System | Number of Raceway Ring Rows | Single Row |
|---|
Specification/Dimensions
-
Inner Dia. d(Ø)
-
Outer Dia. D(Ø)
-
Width B(mm)
-
Raceway Ring Shape
-
Ball -
Thrust Bearing
-
-
Bearing Type
-
Open Type -
Double Shielded -
Rubber Sealed -
Single Shielded
-
-
Outer Ring Type
- Flat
- With Retaining Ring Grooves
-
Inner/Outer Ring Material
- Steel
- Stainless Steel
-
Specifications/Environment
- Standard
- Dust Proofing
-
Load Direction
- Radial
- Thrust
-
Rolling Element Material
- Steel
- Stainless Steel
- Chrome
-
Retainer Type
- Punching
- Resin Forming
-
Types
-
Bushing Type
- F
-
type
- 2F-W6**
- 2F-WA6**
- 6**
- 62**
- BC*
- BT**
- F-6**
- F-BC*
- F-FL6**
- F-FLAWBC*
- F-FLBC*
- F-FLW6**
- F-FLWA6**
- F-FLWBC*
- F-W6**
- F-W6*/
- F-WA6**
- F-WBC*
- FL6**
- FLBC
- W6**
- WBC*
-
Basic Dynamic Load Rating(N)
Days to Ship
-
- All
- Same day
- 3 Day(s) or Less
- 4 Day(s) or Less
- 6 Day(s) or Less
- 7 Day(s) or Less
- 8 Day(s) or Less
- 9 Day(s) or Less
- 10 Day(s) or Less
- 29 Day(s) or Less
- 92 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: What are the dimensional standards followed?
-
Answer:
These bearings adhere to:
•ISO Standards: Ensure compatibility with metric and inch series worldwide.
•ANSI/ABMA Standards: Define tolerances and dimensions for the inch series in the American market. Now, MISUMI only handle Metric series.
The dimensions include the inner diameter d, outer diameter D, and width B, ensuring a precise fit.
- Question: How do sealed and shielded bearings differ?
- Answer: Sealed bearings (LLU, LLB) provide superior protection against contaminants like dust and moisture. Shielded bearings (ZZ, ZZA), on the other hand, block B while allowing contaminants such as dust higher rotational speeds.
- Question: What are the tolerances and accuracy levels of these bearings?
-
Answer:
These bearings meet international tolerances, offering:
•Dimensional Accuracy: For precise fits.
•Rotational Accuracy: Ensuring low vibration and noise.
- Question: How do these bearings handle noise and vibration?
- Answer: The low-friction design of miniature and small diameter ball bearings reduces vibration and noise, making them suitable for applications requiring high precision and quiet operation.
- Question: What factors should be considered when selecting these bearings?
-
Answer:
When choosing a miniature or small diameter ball bearing, evaluate the following:
•Load Type: Axial, radial, or combined loads.
•Operating Speed: Ensure compatibility with permissible speeds.
•Environmental Conditions: Select appropriate seals or materials for usage environment.
•Fit and Tolerances: Match dimensions and clearances to application requirements.
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