Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
Availability:
1 in stock
SKF 6308 YC78 open deep groove ball bearing, 40 mm bore, 90 mm OD, 23 mm wide, pressed brass cage, single row, straight bore. New old stock, open box.
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$30.61

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| MFR / Brand | SKF |
|---|---|
| MPN | 6308 YC78 |
| Model | 6308-Y-C78 / M308K / ABEC5 |
| Bearing Type | Ball Bearing, Open |
| ID | 40 mm |
| OD | 90 mm |
| Width | 23 mm |
| Series | 6300 |
|---|---|
| Rolling Elements | Ball |
| Cage Material | Pressed brass |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Overall Width | 23 mm |
| Mpn Variants | 6308YC78, 6308 YC78, 6308-Y-C78, 6308-P5, M308K |
| Bearing Material | Bearing steel |
| Cross Reference 1 | NTN 6308 |
|---|---|
| Cross Reference 2 | FAG 6308 |
| Cross Reference 3 | Koyo 6308 |
| Cross Reference 4 | NSK 6308 |
SKF 6308 YC78 is an open single row deep groove ball bearing in the 63 medium series with a pressed brass cage. Bore Diameter: 40 mm. Outside Diameter: 90 mm. Width: 23 mm. Closure Type: Open.
63 — deep groove ball bearing, medium 03 series.
08 — bore code, 08 x 5 = 40 mm.
Y — pressed brass window cage.
Bore Diameter: 40 mm. Outside Diameter: 90 mm. Width: 23 mm. Rolling Elements: Ball. Number Of Rows: 1. Cage Material: Pressed brass. Closure Type: Open. Bore Type: Straight. Series: 6300.
Same ISO 6308 envelope as NSK 6308, Koyo 6308, NTN 6308 and FAG 6308 open deep groove ball bearings. Carton and listing markings include 6308-Y-C78 and MRC M308K.
What size is the 6308 bearing?
40 mm bore, 90 mm outside diameter, 23 mm width.
What does the Y suffix mean?
A pressed brass cage.
Is this bearing sealed?
No, it is an open bearing.
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A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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