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
Single-row deep groove ball bearing, 20 mm bore x 47 mm OD x 14 mm wide, steel shields both sides, C3 clearance. Set of four SNR 6204ZZ J30 bearings.
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$23.80

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| MFR / Brand | SNR |
|---|---|
| MPN | 6204ZZ |
| GTIN | 3413520211080 |
| Model | 6204-ZZ C3 |
| Bearing Type | Ball Bearing, Shields both sides |
| ID | 20 mm |
| OD | 47 mm |
| Width | 14 mm |
| Series | 6200 |
|---|---|
| Lubricant | Grease |
| Material | High Carbon Chrome Bearing Steel |
| Base Number | 6204 |
| Industry Terms | deep groove ball bearing, shielded ball bearing, 2Z bearing, ZZ bearing, C3 clearance, 6200 series |
| Common Misspellings | 6204Z2, 6240ZZ, 624ZZ, 6204ZZJ3 |
| Overall Width | 14 mm |
| Mpn Variants | 6204ZZ, 6204ZZJ30, 6204 ZZ J30, 6204.ZZ.J30, 6204ZZ C3, 6204-ZZ C3, 6204Z, 6204-2Z-C3 |
| Precision Class | ABEC 1 / P0 |
| Min Temp | -30 °C |
| Dynamic Load Rating | 14,400 N |
| Static Load Rating | 6,700 N |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Item Weight | 0.1 kg (0.22 lb) |
| Cage Material | Pressed steel |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Limiting Speed | 20,000 rpm grease |
| Internal Clearance | C3 |
| Duty Type | Standard |
| Harmonization Code | 8482.10.50 |
| Application Types | Electric motors; fans; power transmission; general machinery |
| Cross Reference 1 | SKF 6204-2Z/C3 |
|---|---|
| Cross Reference 2 | FAG 6204-2ZR-C3 |
| Cross Reference 3 | NSK 6204ZZC3 |
| Cross Reference 4 | NTN 6204ZZC3 |
| Cross Reference 5 | Koyo 6204ZZC3 |
SNR 6204ZZ single-row deep groove ball bearing from NTN-SNR with pressed steel shields on both sides and a pressed steel cage. This listing carries the J30 (C3) clearance execution, marked 6204-ZZ C3. Unit Quantity: 4 Pcs. Four individual SNR 6204ZZ J30 bearings.
62 — single-row deep groove ball bearing, ISO light series 02.
04 — bore code 04: 20 mm bore, 47 mm outside diameter, 14 mm width.
ZZ — pressed steel shields on both sides, equivalent to 2Z.
J30 — SNR radial internal clearance category 3, equivalent to C3.
Bore Diameter: 20 mm. Outside Diameter: 47 mm. Overall Width: 14 mm. Dynamic Load Rating: 14,400 N. Static Load Rating: 6,700 N. Fatigue Limit Load: 300 N. Reference Speed: 16,000 rpm. Limiting Speed: 20,000 rpm grease. Closure Type: Shields both sides. Cage Material: Pressed steel. Internal Clearance: C3. Rolling Elements: Ball. Min Temp: -30 °C. Max Temp: 120 °C. Item Weight: 0.1 kg (0.22 lb).
Inner Ring Shoulder Diameter d1: 26.5 mm. Outer Ring Inner Diameter D1: 41.7 mm. Minimum Chamfer rs: 1 mm. Shaft Abutment Diameter da: 25 to 26.5 mm. Housing Abutment Diameter Da max: 42 mm. Fillet Radius ra max: 1 mm. Bearing defect frequencies at 60 rpm: BPFO 2.595 Hz, BPFI 4.405 Hz, FTF 0.371 Hz, BSF 3.611 Hz. Snap Ring Included: No.
Cross-references at the same 20 x 47 x 14 mm envelope, shields both sides and C3 clearance: SKF 6204-2Z/C3, FAG 6204-2ZR-C3, NSK 6204ZZC3, NTN 6204ZZC3, Koyo 6204ZZC3.
Bore 20 mm, outside diameter 47 mm, width 14 mm.
Dynamic load rating 14,400 N, static load rating 6,700 N, reference speed 16,000 rpm, limiting speed 20,000 rpm with grease.
J30 (C3) radial internal clearance with pressed steel shields on both sides.
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