Premium 6201 series deep groove ball bearings designed for ceiling fans and light-duty machinery. Features multiple sealing options (ZZ, 2Z, 2RS) for Features multiple sealing options (ZZ, 2Z, 2RS) for dust protection and extended service life.
Model | Inner Diameter | Outer Diameter | Width | Seal Type | Load Capacity (kN) | Max Speed (rpm) |
---|---|---|---|---|---|---|
6201 ZZ | 12mm | 32mm | 10mm | Double Metal Shields | 6.8 | 22,000 |
6201 2RS | 12mm | 32mm | 10mm | Double Rubber Seals | 6.5 | 18,000 |
Critical selection factors.
Environment | Grease Type | Replenishment Cycle |
---|---|---|
Dry/Clean | Lithium Complex | 5,000 hours |
Humid | Polyurea Thickener | 3,200 hours |
Client. Southeast Asia-based HVAC producer
Challenge. 62% bearing failures within 18 months
Solution. Migrated to 6201-2RS with PTFE-enriched grease
Outcome. MTBF increased from 14 to 39 months [6]
Client. Tier-1 alternator manufacturer
Challenge. Warranty claims due to electrical corrosion
Solution. Implemented ceramic-hybrid 6201 ZZ bearings
Outcome. 87% reduction in corrosion-related failures
Submit technical requirements for precision-matched solutions.
Include.
[2] 6201 bearing size parameter specification
[5] 6201 bearing_nsk bearing 6201 size specification parameters offer-nsk bearing type enquiry
[6] SKF6201-2RS bearing - Decorative Encyclopedia - 造价通百科
[10] Introduction to Bearing Basics