Manufactured by CHG Bearing, the 6004H is a precision Metric Stainless Steel Deep Groove Ball Bearings. Key dimensional parameters include a 20 mm bore diameter, a 42 mm outer diameter, and a 12 mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
6004H - Metric Stainless Steel Deep Groove Ball Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 6004H |
| SAE52100 Option | No |
| Dimensions | |
| Bore Diameter (d) | 20 mm |
| Width (B) | 12 mm |
| Outer Diameter (D) | 42 mm |
| Radius rs min | 0.6 mm |
| Performance | |
| Dynamic Load Cr (N) | 7960 N |
| Static Load C0r (N) | 4050 N |
| Grease Speed (x1000 rpm) | 17 x1000 rpm |
| Oil Speed (x1000 rpm) | 21 x1000 rpm |
| Design Configurations | |
| Open Model | 6004H |
| ZZ Suffix | ZZ |
| 2RS Suffix | 2RS |
| 2RU Suffix | 2RU |
| TTS Suffix | - |
| Internal Design & Weight | |
| Cage Type | R,J,TW |
| Ball Qty. Z | 9 |
| Ball Size Dw | 6.35 mm |
| Shielded Weight (g) | 69 g |
6004H 42 mm 20 mm 12 mm Frequently Asked Questions about 6004H Metric Stainless Steel Deep Groove Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Model 6004H is manufactured by CHG Bearing in standard Normal clearance (CN) for ambient temperature transmission, and C3 or C4 clearance for heavy duty applications. C3 clearance compensates for radial shrinkage caused by tight shaft press-fits (bore 20 mm) and steep thermal gradients between inner and outer rings.
Standard batches of CHG Bearing 6004H conform strictly to ISO Class Normal (ABEC-1). For high-precision machine tool spindles, gearboxes, or robotics requiring tighter runouts, CHG Bearing can provide custom batches graded to ISO Class 6 (P6/ABEC-3) or ISO Class 5 (P5/ABEC-5) with 100% micrometer verification.
As standard production, CHG Bearing subjects 6004H to precision bainite or martensite quenching, offering dimensional stability up to 120°C (248°F). For high-heat processing equipment, CHG Bearing also supplies custom S0 (150°C), S1 (200°C), or S2 (250°C) stabilization heat treatments upon request to prevent residual austenite transformation.
Yes, 100% of 6004H Metric Stainless Steel Deep Groove Ball Bearings leaving CHG Bearing production lines are subjected to multi-frequency Anderometer sound testing. All units satisfy baseline Z1V1 levels, with dedicated quiet-running electric motor quality (EMQ) lots certified to Z2V2 and Z3V3 standards for silent machinery integration.
