SMR689C-2OS #7 NB2 Machine Tool Bearings Nachi Ceramic Bearing Alternative
| Brand | NEUTRAL/OEM |
| Model | SMR689C-2OS #7 NB2 |
| Category | Ceramic Ball Bearing |
| Bore Diameter (mm) | - |
| Outer Diameter (mm) | - |
| Width (mm) | - |
Product Description
We supply a wide range of ceramic ball bearings, hybrid ceramic bearings, full ceramic bearings, and high-speed precision bearings for industrial and commercial applications. Available in Silicon Nitride (Si3N4), Zirconia (ZrO2), and other advanced ceramic materials, our bearings are engineered for superior performance and durability.
Compared with conventional steel bearings, ceramic bearings offer lower friction, higher rotational speeds, excellent corrosion resistance, electrical insulation, reduced weight, and longer operating life. These advantages make them ideal for demanding environments where reliability and efficiency are critical.
Our ceramic bearing solutions are widely used in electric motors, CNC spindles, pumps, medical devices, semiconductor equipment, food machinery, aerospace applications, robotics, and renewable energy systems.
The following ceramic bearing models are among our most frequently exported products:
Below is a selection of typical models from our production:
SMR6802C-2YS NB2, 3NCKAA030VST4-1, FR156C-GSZ SRL, 6915CE-2RS, 6005CE, SMF74C-YZZ NB2, 16003 TP/C3 Z/S #5 LD, R6-PP/TP/C4 Z/S #5 LD, 692CE, SR1601C-YZZ/C3 LGF, 606CE-2RS, SMR605C-YZZ #5 AF2, SR6C-ZZ #5 L55/MG2, 6205CE, HCB7009CT-2RZ P4 SU HQ1, 3NC6000ZZC3 FG, 6214CE-2RS, R1212-PP/TP/C3 Z/S #5 AF2, SMR688C-2YS NB2, SMR85C-2OS #7 NB2, SMR117C-YZZ #5 LD, 2206CE, SMR6206C-2YS/C3 #3 NB2, SMR93C-YUU NB2, 6202-LL/T9/C3 LD ZRO2, SFR133C-ZOS #7 LD, 629-LL/T9/C3 LD ZRO2, SFR188C-ZZ #5 L55, SMR6800C-YUU/C3 NB2, MR128CE, SMR6001C-ZZ #3, 6001-ZZ/C3/304SS SI3N4 FC #3 LD, MR607C-2RS/TH9/C3/W6.3 NB2, HYSVS/64 #7 K58 GPR J, 6904 PEEK TP/C3 ZRO2 LD, 137-LL/T9/C3 LD ZRO2, 6800CE, 2206C-2RS/C3, 6214HDY2C3, SMR698C-YUU NB2, SR1621C-YZZ/C3 LGF, SMR3122C-2YS TH9/C3 #3 NB2, 212S-HYB#1, 627CE-2RS, SMR63C-YUU NB2, 686CE-H3. 5, SMR6001C-PP FC LD, 3NCEE3SZZM5 FG, SMR696C-ZZ #3, 6918CE-2RSOur warehouse keeps many standard bearing models in stock, allowing quick packing and shipment for global customers.
Packaging
- Industrial packaging
- Neutral packaging
- Customized brand packaging available
- Single box+standard export carton packing+wooden pallet packing for export shipment
Stock & Delivery
We maintain sufficient inventory for common bearing models.
Small trial orders are welcome. Fast shipment is available for urgent orders.
Send Inquiry
Send us the model number and quantity — we will check stock and provide a quotation quickly.
