Deep Groove Ball Bearings: The Industry Default and When to Reach for Something Else
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Availability:
1 in stock
Thin section deep groove ball bearing, 20 mm bore, 32 mm OD, 7 mm wide, steel shields both sides, NSK CM electric-motor clearance. NSK 6804ZZCM.
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$28.65

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| MFR / Brand | NSK |
|---|---|
| MPN | 6804ZZCM |
| Model | 6804ZZ |
| Bearing Type | Ball Bearing, Double Shield |
| ID | 20 mm |
| OD | 32 mm |
| Width | 7 mm |
| Series | 6800 |
|---|---|
| Lubricant | Grease |
| Material | Chrome Steel |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Bore Type | straight |
| Snap Ring Included | No |
| Internal Clearance | CM |
| Overall Width | 7 mm |
| Mpn Variants | 6804ZZCM, 6804ZZ, 6804 ZZ CM, 6804-2Z, 61804ZZ |
| Cross Reference 1 | SKF 61804-2Z - CN clearance |
|---|---|
| Cross Reference 2 | FAG 61804-2Z - CN clearance |
| Cross Reference 3 | NTN 6804ZZ - CN clearance |
| Cross Reference 4 | Koyo 6804ZZ - CN clearance |
NSK 6804ZZCM thin-section single-row deep groove ball bearing with steel shields on both sides and NSK CM clearance for electric motors. Bore Diameter: 20 mm. Outside Diameter: 32 mm. Overall Width: 7 mm. Unit Quantity: 1 Pc.
68 — ISO dimension series 18, thin section.
04 — 20 mm bore.
ZZ — NSK steel shields on both sides, grease filled.
CM — NSK radial clearance for electric motors, for quiet, low-vibration running.
Bore Diameter: 20 mm. Outside Diameter: 32 mm. Overall Width: 7 mm. Rolling Elements: Ball. Number Of Rows: 1. Closure Type: Shields both sides. Internal Clearance: CM. Lubricant: Grease. Material: Chrome Steel.
Envelope 20 x 32 x 7 mm, the ISO 61804 thin-section size. Steel shields on both sides retain the grease fill.
Cross-references: SKF 61804-2Z; FAG 61804-2Z; NTN 6804ZZ; Koyo 6804ZZ, all on the 20 x 32 x 7 mm envelope with normal CN clearance. MPN Variants: 6804ZZCM, 6804ZZ, 6804 ZZ CM, 6804-2Z, 61804ZZ.
20 mm bore, 32 mm outside diameter, 7 mm width.
NSK electric-motor radial clearance for quiet running.
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