62211-2RZ-P5 Deep Groove Ball Bearing
Selection Guide
First confirm bore, outer diameter and width match the dimensional envelope of your housing and shaft, then verify dynamic load rating Cr and limiting speed against actual radial load and operating speed. Deep groove ball bearings tolerate moderate bidirectional axial load; for heavier axial loads choose angular contact ball bearings or tapered roller bearings instead. Common suffix meanings: ZZ = metal shields on both sides, 2RS = contact rubber seals on both sides, C3 = radial clearance greater than normal (used with interference fits or elevated operating temperatures).
FAQ
Is 62211-2RZ-P5 available, and what is the MOQ?
RAYSDE supplies it directly from ISO 9001:2015 certified partner factories, with both stock and made-to-order options. Standard-part MOQ is tiered by bore (≤50mm:500 pcs / 51–100mm:100 pcs / 101–300mm:20 pcs / >300mm:4 pcs); non-standard customization is negotiated per drawing. Submit an inquiry to get a formal quote and lead time.
What are the technical specifications (dimensions/load/speed) of RAYSDE 62211-2RZ-P5?
62211-2RZ-P5 Deep Groove Ball Bearing key parameters: bore d=55.0mm, outer D=100.0mm, width B=25.0mm, dynamic load Cr=43.4kN. For the full dimension table, load/speed data and CAD drawings, contact RAYSDE.
Which industries and equipment is the Deep Groove Ball Bearing suitable for?
Widely used in electric motors and generators, household appliances, water pumps and fans, automotive alternators and wheel hubs, agricultural transmissions, conveyor rollers and general-purpose gearboxes — the highest-volume general bearing type in industry.
What are the advantages of RAYSDE 62211-2RZ-P5 versus imported brands?
As a supplier partnered with ISO 9001:2015 certified factories, RAYSDE offers 62211-2RZ-P5 at a competitive ex-works price with shorter lead times than same-spec imported brands, plus non-standard customization and OEM support; ISO 9001:2015 certified and 3.1 material certificate available.
Can engineering drawings and material certificates for 62211-2RZ-P5 be provided?
High-precision CAD/DXF/PDF engineering drawings for 62211-2RZ-P5 and a 3.1 material certificate for GCr15 bearing steel are available — contact RAYSDE to obtain them.
62211-2RZ-P5 What do the ZZ, 2RS and C3 suffixes mean on a deep groove ball bearing?
ZZ means metal shields on both sides — they keep dust out but are not fully grease-tight. 2RS (also 2RSH / 2RS1) means contact rubber seals on both sides, giving better dust and water protection at slightly reduced limiting speed. C3 means radial internal clearance greater than normal, used when interference fits or high operating temperature would otherwise consume the clearance. Tell us your operating temperature and fit tolerances and we will confirm the correct clearance class.
62211-2RZ-P5 What should I watch for when installing and lubricating deep groove ball bearings?
Never strike the rolling elements or cage directly — use a fitting sleeve and press on the ring with the interference fit (press the inner ring for a shaft fit, the outer ring for a housing fit). Fill grease to roughly one third to one half of the free internal space; overfilling causes excessive temperature rise at speed. For machines that stand idle for long periods, apply rust prevention and keep moisture out to avoid raceway corrosion.