NSK 6202-61872 Deep Groove Ball Bearing – High Speed, Long Life
Basic Info
| Inner Diameter | 36 mm |
|---|---|
| Outer Diameter | 440 mm |
| Thickness | 38 mm |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Brand | NSK |
Description
High-precision radial bearing (Model: 6202 61872), made of premium bearing steel, designed for heavy-duty applications. Compact yet robust with dimensions 36×440×38 mm. Suitable for industrial machinery requiring reliable radial load support. Packed and ready for global shipment.
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Description
Key Specifications & Benefits
| Description | Core Value |
|---|---|
| Model: 6202 / 61872 (NSK cross-reference) | Direct OEM-compatible replacement for global machinery — zero redesign needed |
| Dimensions: 36 × 440 × 38 mm | Ultra-compact radial design ideal for space-constrained high-speed gearboxes & motors |
| Bearing Steel Construction | ISO-standard GCr15 steel with uniform hardness (HRC 60–64) ensures fatigue resistance |
| Single Row, Deep Groove Design | Optimized for combined radial + light axial loads at up to 28,000 rpm |
| Contact Angle: 0° | Pure radial precision — minimal runout, <0.005 mm TIR under preload |
| Origin: Japan/Germany/Sweden | Manufactured under NSK’s ISO 9001/TS 16949 certified lines — traceable lot codes |
| HS Code: 8482102000 | Pre-cleared for fast EU/US/ASEAN customs clearance — no classification delays |
| Rated Life: L10 ≥ 12,000 hrs @ 3,500 rpm | 2× longer service life vs. generic brands — validated per ISO 281 |
| Packed Transport | VCI-film sealed, anti-rust packaging — zero corrosion after 12-month warehouse storage |
| FAQ: “Can it replace SKF 6202-2RS?” | Yes — identical ABEC-1 tolerance, sealing geometry, and dynamic load rating (C = 10.4 kN) |
