Collection: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Si3N4
86 Products in this selection
- Excellent performance in electrical and magnetism sensitive applications. Higher speed than Zr02. Full ceramic silicon nitride.
- Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics.
- Wear and corrosion resistance. Lubrication and maintenance free. 3.2g/cubic cm density. Wear and corrosion resistance. Depending on the application, these bearings may run lubrication free or lubricated by the medium in which they are submerged.
- Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request.
- Si3N4 (GSN-201) standard material for balls and rings. HRC80 Hardness.
- High and low- temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 700 deg C without a cage or seals.
ID (d) | OD (D) | Width (B) | Inner Ring Width (Bn) | Flange Diameter (DF) | Flange Width (BF) |
Indicative Image |
---|---|---|---|---|---|---|
3.000
mm + 0.000 / - 0.0075 |
7.000
mm + 0.000 / - 0.0075 |
3.000
mm + 0.000 / - 0.125 |
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Material: Ceramic Silicon Nitride - PEEK Cage Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Lubricant: Kyodo Yushi SRL | ||||||
Part Number: CSN-683A-MC34-PK-SRL (10 Pcs) Single Row Ball Bearings - 3 mm x 7 mm x 3 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, Apr 21, 2025 Regular price
$802.59 AUD
Regular price
Unit price
/
per
Per 10
|
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ID (d) | OD (D) | Width (B) | Inner Ring Width (Bn) |
Indicative Image |
||
3.000
mm + 0.000 / - 0.0075 |
7.000
mm + 0.000 / - 0.0075 |
3.000
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PEEK Cage Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Lubricant: Kyodo Yushi SRL | ||||||
Part Number: CSN-683A-MC34-PK-SRL (10 Pcs) Single Row Ball Bearings - 3 mm x 7 mm x 3 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, Apr 21, 2025 Regular price
$802.59 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
|
||||||
3.000
mm + 0.000 / - 0.0075 |
7.000
mm + 0.000 / - 0.0075 |
3.000
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PEEK Cage Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Lubricant: No Lube | ||||||
Part Number: CSN-683A-MC34-PK-DRY (10 Pcs) Single Row Ball Bearings - 3 mm x 7 mm x 3 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, Apr 21, 2025 Regular price
$802.59 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
3.000
mm + 0.000 / - 0.0075 |
7.000
mm + 0.000 / - 0.0075 |
3.000
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PEEK Cage Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Lubricant: No Lube | ||||||
Part Number: CSN-683A-MC34-PK-DRY (10 Pcs) Single Row Ball Bearings - 3 mm x 7 mm x 3 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, Apr 21, 2025 Regular price
$802.59 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
|
||||||
3.000
mm + 0.000 / - 0.008 |
8.000
mm |
4.000
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PTFE Cage Precision Grade: Abec 1 Closure Type: TTS Bearing Type: Radial Lubricant: No Lube | ||||||
Part Number: CSN-693A-TTS-TF-DRY (10 Pcs) Single Row Ball Bearings - 3 mm x 8 mm x 4 mm
Out of Stock | Backorder Now | Orders can be expected around Fri, Mar 14, 2025 Regular price
$398.86 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
3.000
mm + 0.000 / - 0.008 |
8.000
mm |
4.000
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PTFE Cage Precision Grade: Abec 1 Closure Type: TTS Bearing Type: Radial Lubricant: No Lube | ||||||
Part Number: CSN-693A-TTS-TF-DRY (10 Pcs) Single Row Ball Bearings - 3 mm x 8 mm x 4 mm
Out of Stock | Backorder Now | Orders can be expected around Fri, Mar 14, 2025 Regular price
$398.86 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
|
||||||
3.000
mm + 0.000 / - 0.0075 |
10.000
mm + 0.000 / - 0.0075 |
4.000
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PEEK Cage - PTFE Seals Precision Grade: Abec 1 Closure Type: TTS Bearing Type: Radial Lubricant: Kyodo Yushi SRL | ||||||
Part Number: CSN-623-TTS-MC34-PK-SRL (20 Pcs) Single Row Ball Bearings - 3 mm x 10 mm x 4 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, Apr 21, 2025 Regular price
$1,532.77 AUD
Regular price
Unit price
/
per
Per 20
|
||||||
3.000
mm + 0.000 / - 0.0075 |
10.000
mm + 0.000 / - 0.0075 |
4.000
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PEEK Cage - PTFE Seals Precision Grade: Abec 1 Closure Type: TTS Bearing Type: Radial Lubricant: Kyodo Yushi SRL | ||||||
Part Number: CSN-623-TTS-MC34-PK-SRL (20 Pcs) Single Row Ball Bearings - 3 mm x 10 mm x 4 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, Apr 21, 2025 Regular price
$1,532.77 AUD
Regular price
Unit price
/
per
Per 20
|
||||||
|
||||||
3.000
mm + 0.000 / - 0.0075 |
10.000
mm + 0.000 / - 0.0075 |
4.000
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PEEK Cage - PTFE Seals Precision Grade: Abec 1 Closure Type: TTS Bearing Type: Radial Lubricant: No Lube | ||||||
Part Number: CSN-623-TTS-MC34-PK-DRY Single Row Ball Bearings - 3 mm x 10 mm x 4 mm
2 Available Now | Further orders can be expected around Fri, Mar 14, 2025 Regular price
$39.05 AUD
Regular price
Unit price
/
per
Each
|
||||||
3.000
mm + 0.000 / - 0.0075 |
10.000
mm + 0.000 / - 0.0075 |
4.000
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PEEK Cage - PTFE Seals Precision Grade: Abec 1 Closure Type: TTS Bearing Type: Radial Lubricant: No Lube | ||||||
Part Number: CSN-623-TTS-MC34-PK-DRY Single Row Ball Bearings - 3 mm x 10 mm x 4 mm
2 Available Now | Further orders can be expected around Fri, Mar 14, 2025 Regular price
$39.05 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
3.175
mm + 0.000 / - 0.0075 |
9.525
mm + 0.000 / - 0.0075 |
3.969
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PEEK Cage - PTFE Seals Precision Grade: Abec 1 Closure Type: TTS Bearing Type: Radial Lubricant: Kyodo Yushi SRL | ||||||
Part Number: CSN-R2-TTS-MC34-PK-SRL (50 Pcs) Single Row Ball Bearings - 3.175 mm x 9.525 mm x 3.969 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, Mar 31, 2025 Regular price
$1,073.86 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
3.175
mm + 0.000 / - 0.0075 |
9.525
mm + 0.000 / - 0.0075 |
3.969
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PEEK Cage - PTFE Seals Precision Grade: Abec 1 Closure Type: TTS Bearing Type: Radial Lubricant: Kyodo Yushi SRL | ||||||
Part Number: CSN-R2-TTS-MC34-PK-SRL (50 Pcs) Single Row Ball Bearings - 3.175 mm x 9.525 mm x 3.969 mm
Out of Stock | Backorder Now | Orders can be expected around Mon, Mar 31, 2025 Regular price
$1,073.86 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
3.175
mm + 0.000 / - 0.0075 |
9.525
mm + 0.000 / - 0.0075 |
3.969
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PEEK Cage Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Lubricant: No Lube | ||||||
Part Number: CSN-R2-MC34-PK-DRY (4 Pcs) Single Row Ball Bearings - 3.175 mm x 9.525 mm x 3.969 mm
Out of Stock | Backorder Now | Orders can be expected around Fri, Mar 14, 2025 Regular price
$150.86 AUD
Regular price
Unit price
/
per
Per 4
|
||||||
3.175
mm + 0.000 / - 0.0075 |
9.525
mm + 0.000 / - 0.0075 |
3.969
mm + 0.000 / - 0.125 |
![]() |
|||
Material: Ceramic Silicon Nitride - PEEK Cage Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Lubricant: No Lube | ||||||
Part Number: CSN-R2-MC34-PK-DRY (4 Pcs) Single Row Ball Bearings - 3.175 mm x 9.525 mm x 3.969 mm
Out of Stock | Backorder Now | Orders can be expected around Fri, Mar 14, 2025 Regular price
$150.86 AUD
Regular price
Unit price
/
per
Per 4
|
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