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50,000 Stock items for Same Day Ship Out.
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AC Ball Bearing (Part Numbers)
- On Sale Till 31/03/2025
A bearing with the same main dimensions as a standard bearing, but with an O-ring mounted in 2 grooves provided on the outer diameter of the outer ring.
[Features]
·Ideal for use when creep may occur in places where the outer ring cannot be squeezed due to the action of the outer ring rotational load.
·Since it can move in the axial direction, it can be used as a free-side bearing that allows elongation due to thermal expansion of the shaft.
[Application]
·Ideal for parts where creep is likely to occur, such as bearings for motors.
AC Bearing
External Appearance
Drawing
Dimensions table
| Main dimensions mm | Basic dynamic load rating | Basic Static Load Rating | Basic dynamic load rating | Basic Static Load Rating | Allowable Load | Coefficient | Allowable Rotational Speed min^-1 | Nominal number | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| kN | kgf | kN | kgf | Grease lubrication open type ZZ,LLB | Oil lubrication open type Z,LB | LU,LLU | Open type | Shield type^1) | Non-contact seal type^1) | Contact seal type^1) | |||||||
| d | D | B | rs/min^2) | Cr | Cor | Cr | Cor | Cp | Cp | fo | |||||||
| 10 | 30 | 9 | 0.6 | 5.10 | 2.39 | 520 | 244 | 2.39 | 244 | 13.2 | 25,000 | 30,000 | 18,000 | AC-6200 | ZZ | LLB | LLU |
| 35 | 11 | 0.6 | 8.20 | 3.50 | 835 | 355 | 2.98 | 305 | 11.4 | 23,000 | 27,000 | 16,000 | AC-6300 | ZZ | LLB | LLU | |
| 12 | 32 | 10 | 0.6 | 6.10 | 2.75 | 620 | 280 | 2.75 | 280 | 12.7 | 22,000 | 26,000 | 16,000 | AC-6201 | ZZ | LLB | LLU |
| 37 | 12 | 1 | 9.70 | 4.20 | 990 | 425 | 3.00 | 310 | 11.1 | 20,000 | 24,000 | 15,000 | AC-6301 | ZZ | LLB | LLU | |
| 15 | 35 | 11 | 0.6 | 7.75 | 3.60 | 790 | 365 | 2.71 | 277 | 12.7 | 19,000 | 23,000 | 15,000 | AC-6202 | ZZ | LLB | LLU |
| 42 | 13 | 1 | 11.4 | 5.45 | 1,170 | 555 | 3.90 | 400 | 12.3 | 17,000 | 21,000 | 12,000 | AC-6302 | ZZ | LLB | LLU | |
| 17 | 40 | 12 | 0.6 | 9.60 | 4.60 | 980 | 465 | 3.50 | 355 | 12.8 | 18,000 | 21,000 | 12,000 | AC-6203 | ZZ | LLB | LLU |
| 47 | 14 | 1 | 13.5 | 6.55 | 1,380 | 665 | 5.10 | 520 | 12.2 | 16,000 | 19,000 | 11,000 | AC-6303 | ZZ | LLB | LLU | |
| 20 | 47 | 14 | 1 | 12.8 | 6.65 | 1,310 | 680 | 4.20 | 430 | 13.2 | 16,000 | 18,000 | 10,000 | AC-6204 | ZZ | LLB | LLU |
| 52 | 15 | 1.1 | 15.9 | 7.90 | 1,620 | 805 | 5.40 | 550 | 12.4 | 14,000 | 17,000 | 10,000 | AC-6304 | ZZ | LLB | LLU | |
*1) Both shields and both seal type bearings.
*2) Minimum allowable dimension of chamfer dimension r.
*For part numbers other than the above, please refer to the catalog.
| 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) | Bearing Type | Basic Dynamic Load Rating (N) | Load Direction | Max. Allowable Rotational Speed (rpm) | Seal, Shield Symbols | Preload Mark | Grease symbol |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 5.90 | 1 Piece(s) | 4 Day(s) or more | 10 | 12 | 32 | 10 | Double Shielded | 6100 | Radial | 22000 | ZZ | N/A | N/A | ||
SGD 5.90 | 1 Piece(s) | 4 Day(s) or more | 10 | 12 | 32 | 10 | Double Shielded | 6100 | Radial / Thrust | 22000 | ZZ | C3 | /L448 | ||
SGD 6.72 | 1 Piece(s) | 7 Day(s) or more | 10 | 15 | 35 | 11 | Rubber Sealed | - | Radial | - | LLB | N/A | N/A | ||
SGD 6.72 | 1 Piece(s) | 7 Day(s) or more | 10 | 15 | 35 | 11 | Rubber Sealed | 7750 | Radial | 19000 | LLB | CM | /5K | ||
SGD 7.22 | 1 Piece(s) | 8 Day(s) or more | 10 | 17 | 40 | 12 | Double Shielded | 9600 | Radial | 18000 | ZZ | N/A | N/A | ||
SGD 7.22 SGD 1.44 | 1 Piece(s) | Same day | 10 | 17 | 40 | 12 | Double Shielded | 9600 | Radial | 18000 | ZZ | C3 | /L448 | ||
SGD 7.10 | 1 Piece(s) | 10 Day(s) or more | - | 17 | 40 | 12 | Double Shielded | 9,600 | Radial | 18,000 | ZZ | CM | L448 | ||
SGD 8.34 | 1 Piece(s) | 4 Day(s) or more | 10 | 20 | 47 | 14 | Double Shielded | 12800 | Radial | 16000 | ZZ | N/A | N/A | ||
SGD 8.57 | 1 Piece(s) | 7 Day(s) or more | 10 | 20 | 47 | 14 | Double Shielded | 12,800 | Radial | 16,000 | ZZ | CM | L448 | ||
SGD 9.79 | 1 Piece(s) | 4 Day(s) or more | 10 | 25 | 52 | 15 | Double Shielded | 14000 | Radial | 13000 | ZZ | N/A | N/A | ||
SGD 12.18 | 1 Piece(s) | 4 Day(s) or more | 10 | 30 | 62 | 16 | Double Shielded | 19500 | Radial | 11000 | ZZ | N/A | N/A | ||
SGD 12.44 | 1 Piece(s) | 8 Day(s) or more | 10 | 30 | 62 | 16 | Double Shielded | 19500 | Radial | 11000 | ZZ | C3 | N/A | ||
SGD 11.94 | 1 Piece(s) | 11 Day(s) or more | - | 30 | 62 | 16 | Double Shielded | 19,500 | Radial | 11,000 | ZZ | CM | L448 | ||
SGD 16.03 | 1 Piece(s) | 4 Day(s) or more | 10 | 35 | 72 | 17 | Double Shielded | 25700 | Radial | 9800 | ZZ | N/A | N/A | ||
SGD 16.50 | 1 Piece(s) | 11 Day(s) or more | - | 35 | 72 | 17 | Double Shielded | 25,700 | Radial | 9,800 | ZZ | C3 | L448 | ||
SGD 63.81 | 1 Piece(s) | 10 Day(s) or more | - | - | - | - | Double Shielded | - | Radial | - | ZZ | C3 | L448 | ||
SGD 7.67 | 1 Piece(s) | 7 Day(s) or more | 10 | 15 | 42 | 13 | Double Shielded | 11400 | Radial | 17000 | ZZ | C3 | N/A | ||
SGD 7.67 | 1 Piece(s) | 10 Day(s) or more | - | 15 | 42 | 13 | Double Shielded | 11,400 | Radial | 17,000 | ZZ | C3 | L448 | ||
SGD 9.04 | 1 Piece(s) | 7 Day(s) or more | 10 | 17 | 47 | 14 | Double Shielded | 13500 | Radial | 16000 | ZZ | C3 | N/A | ||
SGD 10.49 | 1 Piece(s) | 4 Day(s) or more | 10 | 20 | 52 | 15 | Double Shielded | 15900 | Radial | 14000 | ZZ | N/A | N/A | ||
SGD 10.43 | 1 Piece(s) | 4 Day(s) or more | 10 | 20 | 52 | 15 | Double Shielded | 15900 | Radial | 14000 | ZZ | C3 | N/A | ||
SGD 10.30 | 1 Piece(s) | 11 Day(s) or more | - | 20 | 52 | 15 | Double Shielded | 15,900 | Radial | 14,000 | ZZ | C3 | L448 | ||
SGD 13.02 | 1 Piece(s) | 4 Day(s) or more | 10 | 25 | 62 | 17 | Double Shielded | 21200 | Radial | 12000 | ZZ | N/A | N/A | ||
SGD 13.44 | 1 Piece(s) | 4 Day(s) or more | 10 | 25 | 62 | 17 | Double Shielded | 21200 | Radial | 12000 | ZZ | C3 | N/A | ||
SGD 13.66 | 1 Piece(s) | 7 Day(s) or more | 10 | 25 | 62 | 17 | Double Shielded | 21200 | Radial | 12,000 | ZZ | C3 | L448 | ||
SGD 16.70 | 1 Piece(s) | 4 Day(s) or more | 10 | 30 | 72 | 19 | Double Shielded | 26700 | Radial | 10000 | ZZ | N/A | N/A | ||
SGD 17.80 | 1 Piece(s) | 8 Day(s) or more | 10 | 30 | 72 | 19 | Double Shielded | 26700 | Radial | 10000 | ZZ | C3 | N/A | ||
SGD 22.17 | 1 Piece(s) | 7 Day(s) or more | 10 | 35 | 80 | 21 | Double Shielded | 33500 | Radial | 8800 | ZZ | C3 | /L448 |
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Basic Information
| Raceway Ring Shape | Ball | Outer Ring Type | Grooved | Inner/Outer Ring Material | Steel |
|---|---|---|---|---|---|
| Specifications/Environment | Standard | Precision (JIS) | Grade 0 | Rolling Element Material | Steel |
| Size Standards | Metric System | Number of Raceway Ring Rows | Single Row | Retainer Type | Punching |
| Types | Creep prevention bearing (equipped with O-ring) |
Specification/Dimensions
-
Inner Dia. d(Ø)
-
Outer Dia. D(Ø)
-
Width B(mm)
-
Bearing Type
-
Double Shielded -
Rubber Sealed
-
-
Basic Dynamic Load Rating(N)
-
Load Direction
- Radial
- Thrust
-
type
- AC-62**
- AC-63**
Days to Ship
-
- All
- Same day
- 4 Day(s) or Less
- 7 Day(s) or Less
- 8 Day(s) or Less
- 10 Day(s) or Less
- 11 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 .
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