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Small Diameter Ball Bearing (Open type, double shield type, rubber seal type) (688A-H-ZZ1)
Small Ball Bearings
These bearings are used for various applications that require low friction and high-speed rotation in small spaces. These bearings are available in various sizes to choose from.
[Feature]
● Bearing Size Standards: Metric System
● Inner Diameter Minimum / Maximum (mm.) : 1 and 10
● Outer Diameter Minimum / Maximum (mm.) : 3 and 19
● Width Minimum / Maximum (mm.) : 1 and 6
● Precision (JIS) : Grade 0
● Bearing Type : Open/ Closed (Double Shielded (ZZ) and Rubber Sealed (DD1))
● Load Direction : Radial Load
[Application]
It is used to support and guide rotating machine's components, such as shafts, wheels, pulleys ,etc
(i)Caution
- Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.
Japanese Only
Part Number
Configured Part Number is shown.
688A-H-ZZ1
| Part Number |
|---|
| 688A-H-ZZ1 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Materials of Inner and Outer Ring | Bearing Type | Outer Ring Type | Inner Diameter d (Ø) | Outer Diameter D (Ø) | Width B (mm) | Basic Load Rating Dynamic Rating (N) | Revolution Frequency (rpm) | Rolling Element Material | Basic Load Rating Static Rating (N) | Sealing Structure | Lubricant |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 2.75 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Double Shielded | Flat | 8 | 16 | 5 | 1369 | 36000 | Stainless Steel | 568 | Double steel plate shield | NS Hairyu-bu Grease |
Loading...
Basic Information
| Bearing Ring Shape | Ball | Precision (JIS) | Grade 0 | Specifications/Environment | Standard |
|---|---|---|---|---|---|
| Load Direction | Radial | Number of Bearing Ring Rows | Single Row | Size Standard | Metric System |
| Internal Clearance Symbol | MC3 |
Please check the type/dimensions/specifications of the part 688A-H-ZZ1 in the Small Diameter Ball Bearing (Open type, double shield type, rubber seal type) series.
Specification/Dimensions
-
type
- 6□□
- F6□□
- MF
- MR
- SMF
- SMR
- SMT
-
Materials of Inner and Outer Ring
- Steel
- Stainless Steel
-
Bearing Type
-
Open Type -
Double Shielded -
Rubber Sealed
-
-
Outer Ring Type
- Flat
- Flanged
-
Inner Diameter d(Ø)
-
Outer Diameter D(Ø)
-
Width B(mm)
-
Basic Load Rating Dynamic Rating(N)
-
Rolling Element Material
- Steel
- Stainless Steel
-
Sealing Structure
- Double Contact Sealed
- Double steel plate shield
- Open Type
-
Lubricant
- Aero, Shell Fluid 12 (oil)
- NS Hairyu-bu Grease
-
CAD
- 2D
Days to Ship
-
- All
- Same day
- 4 Day(s) or Less
- 6 Day(s) or Less
- 10 Day(s) or Less
- 11 Day(s) or Less
- 25 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 .
Similar Part Numbers
| Part Number |
|---|
| 603ZZ |
| 604-H-ZZ |
| 604U |
| 688ADD1 |
| 688AZZ1 |
| 691XZZ |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Materials of Inner and Outer Ring | Bearing Type | Outer Ring Type | Inner Diameter d (Ø) | Outer Diameter D (Ø) | Width B (mm) | Basic Load Rating Dynamic Rating (N) | Revolution Frequency (rpm) | Rolling Element Material | Basic Load Rating Static Rating (N) | Sealing Structure | Lubricant |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 4.21 | 1 Piece(s) | 4 Day(s) or more | Steel | Double Shielded | Flat | 3 | 9 | 5 | 570 | 56000 | Steel | 187 | Double steel plate shield | NS Hairyu-bu Grease | ||
SGD 3.19 | 1 Piece(s) | 4 Day(s) or more | Stainless Steel | Double Shielded | Flat | 4 | 12 | 4 | 816 | 48000 | Stainless Steel | 276 | Double steel plate shield | NS Hairyu-bu Grease | ||
SGD 1.80 | 1 Piece(s) | 10 Day(s) or more | Steel | Open Type | Flat | 4 | 12 | 4 | 960 | 56000 | Steel | 345 | Open Type | Aero, Shell Fluid 12 (oil) | ||
SGD 7.47 | 1 Piece(s) | 4 Day(s) or more | Steel | Rubber Sealed | Flat | 8 | 16 | 5 | 1610 | 28000 | Steel | 710 | Double Contact Sealed | NS Hairyu-bu Grease | ||
SGD 1.52 | 1 Piece(s) | 4 Day(s) or more | Steel | Double Shielded | Flat | 8 | 16 | 5 | 1610 | 36000 | Steel | 710 | Double steel plate shield | NS Hairyu-bu Grease | ||
SGD 5.09 | 1 Piece(s) | 4 Day(s) or more | Steel | Double Shielded | Flat | 1.5 | 5 | 2.6 | 237 | 85000 | Steel | 69 | Double steel plate shield | NS Hairyu-bu Grease |
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