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Specification/Dimensions
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type
- 12
- 1213
- 1221
- 1222
- 126
- 127
- 129
- 13
- 1322
- 135
- 22
- 2200
- 2202
- 2203
- 2204
- 2222
- 23
- 2307
- 2309
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I.D.(Ø)
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O.D.(Ø)
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Width(mm)
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Inner/Outer Ring Material
- Steel
- Stainless Steel
- Steel
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Basic Dynamic Load Rating(N)
- 2530
- 2750
- 4150
- 5550
- 5700
- 7450
- 7600
- 7750
- 7800
- 8000
- 9650
- 9700
- 9950
- 10000
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- 12200
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- 12800
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- 34000
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- 38500
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- 40000
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- 44000
- 44500
- 45500
- 49000
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- 51500
- 55000
- 57500
- 58500
- 62500
- 64000
- 65000
- 69500
- 75000
- 76500
- 80000
- 84000
- 87000
- 88500
- 89000
- 94500
- 97000
- 111000
- 117000
- 122000
- 125000
- 129000
- 130000
- 142000
- 154000
- 161000
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Rolling Element Material
- Steel
- Stainless Steel
- Steel
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Clearance sign
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Shaft Bore Config.
- Cylindrical Bore
- Tapered hole
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Holder Symbol
- M
- No
- W
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Symbol of Bearing Ring Shape
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Internal Symbol
- A
- No
Days to Ship
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- All
- 5 Day(s) or Less
- 7 Day(s) or Less
- 8 Day(s) or Less
- 9 Day(s) or Less
- 10 Day(s) or Less
- 13 Day(s) or Less
- 15 Day(s) or Less
Specify Alterations
Self-Aligning Ball Bearings (2304)
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Configured Specifications
| I.D.(Ø) | 20 | O.D.(Ø) | 52 |
|---|---|---|---|
| Width(mm) | 21 | Raceway Ring Shape | Self-aligning ball |
| Bearing Type | Open Type | Outer Ring Type | Flat |
| Inner/Outer Ring Material | [Steel] Steel | Basic Dynamic Load Rating(N) | 18500 |
| Specifications, Environment | Standard | Precision (JIS) | Grade 0 |
| Load Direction | Radial | Rolling Element Material | [Steel] Steel |
| Show More | |||
| Size Standards | Metric System | Number of Raceway Ring Rows | Double Row |
| Max. Allowable Rotational Speed(rpm) | 11000 | Outer Ring | With Outer Ring |
| Retainer Type | Punching | Basic Load Rating: Static Load(N) | 4700 |
| Clearance sign | No | Shaft Bore Config. | Cylindrical Bore |
| Holder Symbol | No | Symbol of Bearing Ring Shape | No |
| Precision Grade Symbol | No | Internal Symbol | No |
| Material Symbol | No | RoHS | 10 |
| Show Less | |||
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Product Detail-
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Configured Specifications
| I.D.(Ø) | 20 | O.D.(Ø) | 52 |
|---|---|---|---|
| Width(mm) | 21 | Raceway Ring Shape | Self-aligning ball |
| Bearing Type | Open Type | Outer Ring Type | Flat |
| Inner/Outer Ring Material | [Steel] Steel | Basic Dynamic Load Rating(N) | 18500 |
| Specifications, Environment | Standard | Precision (JIS) | Grade 0 |
| Load Direction | Radial | Rolling Element Material | [Steel] Steel |
| Show More | |||
| Size Standards | Metric System | Number of Raceway Ring Rows | Double Row |
| Max. Allowable Rotational Speed(rpm) | 11000 | Outer Ring | With Outer Ring |
| Retainer Type | Punching | Basic Load Rating: Static Load(N) | 4700 |
| Clearance sign | No | Shaft Bore Config. | Cylindrical Bore |
| Holder Symbol | No | Symbol of Bearing Ring Shape | No |
| Precision Grade Symbol | No | Internal Symbol | No |
| Material Symbol | No | RoHS | 10 |
| Show Less | |||
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- Order Qty. :
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- Price :
- ---
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- Total Price :
- ---
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- Days to ship :
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Loading...
Configured Specifications
| I.D.(Ø) | 20 | O.D.(Ø) | 52 |
|---|---|---|---|
| Width(mm) | 21 | Raceway Ring Shape | Self-aligning ball |
| Bearing Type | Open Type | Outer Ring Type | Flat |
| Inner/Outer Ring Material | [Steel] Steel | Basic Dynamic Load Rating(N) | 18500 |
| Specifications, Environment | Standard | Precision (JIS) | Grade 0 |
| Load Direction | Radial | Rolling Element Material | [Steel] Steel |
| Show More | |||
| Size Standards | Metric System | Number of Raceway Ring Rows | Double Row |
| Max. Allowable Rotational Speed(rpm) | 11000 | Outer Ring | With Outer Ring |
| Retainer Type | Punching | Basic Load Rating: Static Load(N) | 4700 |
| Clearance sign | No | Shaft Bore Config. | Cylindrical Bore |
| Holder Symbol | No | Symbol of Bearing Ring Shape | No |
| Precision Grade Symbol | No | Internal Symbol | No |
| Material Symbol | No | RoHS | 10 |
| Show Less | |||
Product Description
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A bearing with a spherical surface wherein the center of the raceway of the outer bearing coincides with the center of the bearing itself and the inner ring includes two rows of raceway groves. Products on this page: 1200, 1300, 2200 and 2300 series
[features]
● Material:
- Inner/Outer Ring - Steel, Stainless Steel
- Rolling Element: Steel, Stainless Steel
● Clearance: C3, C4, None (CN Clearance)
● Shaft Bore Configuration: Cylindrical Bore, Tapered hole
You can add up to 6 items per a category to the compare list.
Part Number :
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- Order Qty. :
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- Price :
- ---
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- Total Price :
- ---
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Loading...
Configured Specifications
| I.D.(Ø) | 20 | O.D.(Ø) | 52 |
|---|---|---|---|
| Width(mm) | 21 | Raceway Ring Shape | Self-aligning ball |
| Bearing Type | Open Type | Outer Ring Type | Flat |
| Inner/Outer Ring Material | [Steel] Steel | Basic Dynamic Load Rating(N) | 18500 |
| Specifications, Environment | Standard | Precision (JIS) | Grade 0 |
| Load Direction | Radial | Rolling Element Material | [Steel] Steel |
| Show More | |||
| Size Standards | Metric System | Number of Raceway Ring Rows | Double Row |
| Max. Allowable Rotational Speed(rpm) | 11000 | Outer Ring | With Outer Ring |
| Retainer Type | Punching | Basic Load Rating: Static Load(N) | 4700 |
| Clearance sign | No | Shaft Bore Config. | Cylindrical Bore |
| Holder Symbol | No | Symbol of Bearing Ring Shape | No |
| Precision Grade Symbol | No | Internal Symbol | No |
| Material Symbol | No | RoHS | 10 |
| Show Less | |||
Japanese Only
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My Components
- CAD Data unavailable
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- Order Qty. :
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- Price :
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- Total Price :
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- Days to ship :
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Loading...
Configured Specifications
| I.D.(Ø) | 20 | O.D.(Ø) | 52 |
|---|---|---|---|
| Width(mm) | 21 | Raceway Ring Shape | Self-aligning ball |
| Bearing Type | Open Type | Outer Ring Type | Flat |
| Inner/Outer Ring Material | [Steel] Steel | Basic Dynamic Load Rating(N) | 18500 |
| Specifications, Environment | Standard | Precision (JIS) | Grade 0 |
| Load Direction | Radial | Rolling Element Material | [Steel] Steel |
| Show More | |||
| Size Standards | Metric System | Number of Raceway Ring Rows | Double Row |
| Max. Allowable Rotational Speed(rpm) | 11000 | Outer Ring | With Outer Ring |
| Retainer Type | Punching | Basic Load Rating: Static Load(N) | 4700 |
| Clearance sign | No | Shaft Bore Config. | Cylindrical Bore |
| Holder Symbol | No | Symbol of Bearing Ring Shape | No |
| Precision Grade Symbol | No | Internal Symbol | No |
| Material Symbol | No | RoHS | 10 |
| Show Less | |||
| Part Number |
|---|
| 2304 |
| Part Number | Price | Minimum Order Qty. | Volume Discount | Days to Ship | RoHS | I.D. (Ø) | O.D. (Ø) | Width (mm) | Inner/Outer Ring Material | Basic Dynamic Load Rating (N) | Rolling Element Material | Max. Allowable Rotational Speed (rpm) | Basic Load Rating: Static Load (N) | Clearance sign | Shaft Bore Config. | Holder Symbol | Symbol of Bearing Ring Shape | Internal Symbol |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
₹ 1,486.11 | 1 Piece(s) | 5 Day(s) or more | 10 | 20 | 52 | 21 | [Steel] Steel | 18500 | [Steel] Steel | 11000 | 4700 | No | Cylindrical Bore | No | No | No |
| Part Number |
|---|
Basic Information
| Raceway Ring Shape | Self-aligning ball | Bearing Type | Open Type | Outer Ring Type | Flat |
|---|---|---|---|---|---|
| Specifications, Environment | Standard | Precision (JIS) | Grade 0 | Load Direction | Radial |
| Size Standards | Metric System | Number of Raceway Ring Rows | Double Row | Outer Ring | With Outer Ring |
| Retainer Type | Punching | Precision Grade Symbol | No | Material Symbol | No |
Please check the type/dimensions/specifications of the part 2304 in the Self-Aligning Ball Bearings series.
- 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 is a self-aligning ball bearing?
- Answer: It is a double-row ball bearing with a spherical outer ring raceway. It has low axial load capacity and is not suitable for high-speed rotation. However, it is used as a relatively inexpensive bearing with self-aligning capability.
- Question: How should self-aligning ball bearings and self-aligning roller bearings be used differently?
- Answer: Self-aligning roller bearings are suitable for heavy loads and low-speed rotation, while self-aligning ball bearings are suitable for light loads and high-speed rotation.
- Question: What is the recommended grease for self-aligning ball bearings?
- Answer: The recommended grease for self-aligning ball bearings varies depending on the operating conditions. Grease selection should follow the same criteria as for deep groove ball bearings, choosing grease that suits the operating conditions.
- Question: What is an advantage of Tapered bore type?
- Answer: Self-aligning ball bearings with tapered bores are typically mounted using an adapter sleeve or withdrawal sleeve. This setup facilitates easy mounting and dismounting on the shaft, which can be particularly beneficial in applications requiring frequent bearing maintenance or replacement.
Product variants
| Part Number |
|---|
| 1201-H-20 |
| 1202 |
| 1203 |
| 2305 |
| 2305K |
| 2306 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | I.D. (Ø) | O.D. (Ø) | Width (mm) | Inner/Outer Ring Material | Basic Dynamic Load Rating (N) | Rolling Element Material | Max. Allowable Rotational Speed (rpm) | Basic Load Rating: Static Load (N) | Clearance sign | Shaft Bore Config. | Holder Symbol | Symbol of Bearing Ring Shape | Internal Symbol |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
₹ 4,053.60 | 1 Piece(s) | 15 Day(s) or more | 10 | 12 | 32 | 10 | Stainless Steel | 5700 | Stainless Steel | 22000 | 1270 | No | Cylindrical Bore | No | No | No | ||
₹ 786.78 | 1 Piece(s) | 5 Day(s) or more | 10 | 15 | 35 | 11 | [Steel] Steel | 7600 | [Steel] Steel | 18000 | 1750 | No | Cylindrical Bore | No | No | No | ||
₹ 901.76 | 1 Piece(s) | 5 Day(s) or more | 10 | 17 | 40 | 12 | [Steel] Steel | 8000 | [Steel] Steel | 16000 | 2010 | No | Cylindrical Bore | No | No | No | ||
₹ 1,916.87 | 1 Piece(s) | 5 Day(s) or more | 10 | 25 | 62 | 24 | [Steel] Steel | 24900 | [Steel] Steel | 9500 | 6600 | No | Cylindrical Bore | No | No | No | ||
₹ 1,788.44 | 1 Piece(s) | 8 Day(s) or more | 10 | 25 | 62 | 24 | [Steel] Steel | 24900 | [Steel] Steel | 9500 | 6600 | No | Tapered hole | No | No | No | ||
₹ 2,202.31 | 1 Piece(s) | 5 Day(s) or more | 10 | 30 | 72 | 27 | [Steel] Steel | 32000 | [Steel] Steel | 8000 | 8750 | No | Cylindrical Bore | No | No | No |
| Part Number |
|---|
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