51101CE Motor Bearings NTN Ceramic Bearing Equivalent

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 are examples of models we regularly produce and export:

SMR93C-YZZ/W5 NB2, SR155C-2OS #7 AF2, SB208-40MM NB2, 1204CE, SR155C-YUU NB2, SMR6203C-2RS/TH9/C4 #3 MG2, UC206C-20G- 1-1/4"-2RS UDL, SR1038C-2OS #7 AF2, 692 TP/C3 SI3N4 #5 LD, SR6C-2YS #5 MOLY G0102, 3NC6005ZZC3 FG, MR6201C-ZZ TH9/C3, SMR6704C-YZZ NB2, SMF692C-ZZ #3, SMR6202C-ZZ/C3 #3 L55/MG2, 6905CE-2RS, 6302-LL/T9/C3 LD ZRO2, SB206-20G-1-1/4" NB2, SMR6905C-2RS, SR1212C-2OS #7 NB2, SMR73C-YZZ #5 LD, SMR6806C-2YS/C3 #3/G5 L55/MG2, SMR6801C TH9/C4C, 627CE, 6905CE-2RS, F7-15GC(X), R1212-PP/TP/C3 Z/S #5 AF2, SMR158C-YZZ NB2, SMR74C-ZZ #3, SR156C-YZZ AF2, Q-SMR103C-ZZ/P58 #3 AF2, F686-PP/TP/C3 Z/S #5 AF2, 6206-LL/T9/C3 LD ZRO2, SMR106C-2OS #7 NB2, SMR117C-YUU NB2, SR8C-2RS #3 MG2, UC206C-30MM, 6803 SI3N4 FC LD, SMR692C-YZZ NB2, 2200CE, SMR6801C-2OS #7 NB2, SMR103C-2OS/P58 #7 LD, 5S-6309ZZC3/EM, 6801CE, SMR6901C-YUU TH9/C3 BK #5 NB2, SMR6902C-ZZ #3 L55/MG2, SMR73C-ZZ #7 LD, SMF85C-YUU NB2, SMR697C-2YS NB2, SMR6805C-2YS/C3 #5 SRL

Our 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.

Email: sales@precisionceramicbearings.com