| Brand Name: | GQZ /OEM |
| Model Number: | 7212B |
| MOQ: | 1 PCS |
| Price: | USD 0.6-5 |
| Delivery Time: | 3-5 working days |
| Payment Terms: | T/T |
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| Item | Specification |
|---|---|
| Bearing Model | 7212B |
| Bearing Type | Angular Contact Ball Bearing |
| Bore(d) | 60 mm |
| Outer Diameter(D) | 110 mm |
| Width(B) | 22 mm |
| Contact Angle | 40° |
| Basic Dynamic Load(Cr) | 68200 N |
| Basic Static Load(C0r) | 51800 N |
| Limiting Speed Grease | 5000 r/min |
| Limiting Speed Oil | 6300 r/min |
| Weight | 0.81 kg |
| Seal Type | Open Unsealed |
| Cage Material | Steel Cage |
| Material | GCr15 Bearing Steel |
| Tolerance Class | P0 |
| Min Shaft Fillet(r) | 1.5 mm |
*Ready stock. Short lead time. Fast delivery.Send us your bearing list and let’s get started!
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Q1: What does B suffix stand for on 7212B?
A1: B represents 40° contact angle for enhanced axial load performance.
Q2: Can single 7212B take bidirectional axial load?
A2: No, use paired arrangement for two‑direction axial force.
Q3: Is 7212B pre‑greased?
A3: Open type bearing, on‑site lubrication is required.
Q4: What working speed is suitable for 7212B?
A4: Works well for medium‑high speed with proper lubrication.
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