| Brand Name: | GQZ /OEM |
| Model Number: | 7212‑B |
| MOQ: | 1 PCS |
| Price: | USD 0.1-3 |
| Delivery Time: | 3-5 working days |
| Payment Terms: | T/T |
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| Item | Value |
|---|---|
| Model | 7212-B |
| Inner Diameter (d) | 60 mm |
| Outer Diameter (D) | 110 mm |
| Width (B) | 22 mm |
| Contact Angle | 40° |
| Dynamic Load (Cr) | 56.1 kN |
| Static Load (C0r) | 44.4 kN |
| Structure | Single Row |
| Seal Type | Open Type |
| Material | GCr15 Bearing Steel |
| Limiting Speed (Grease) | 5300 r/min |
| Limiting Speed (Oil) | 7000 r/min |
| Weight | 0.84 kg |
Suitable for general and high-speed industrial transmission equipment:
*Ready stock. Short lead time. Fast delivery. Send us your bearing list and let’s get started!
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Q1: What contact angle is 7212-B bearing?
A1: It features 40° large contact angle for stronger axial load capacity.
Q2: Can single row 7212-B bear two-way axial load?
A2: No, it only supports one-way axial load. For bidirectional loading, please use paired installation.
Q3: Is 7212-B sealed bearing?
A3: It is open type, requires regular grease or oil lubrication during use.
Q4: What is the advantage of 7212-B over ordinary angular bearings?
A4: Larger contact angle offers much better axial bearing performance, ideal for equipment with obvious axial force.
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