Anonymous
Apr 06, 2026
Rating: 4/5
Good Value
One bearing was slightly noisy but the rest were good. Overall good value for the price.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand Name | Renben |
| Model Series | 693, 694, 695, 696, 697, 698, 699 |
| Material Type | GCr15 Chrome Steel |
| Seal Configuration | 2Z (Metal Shield) or RZ (Rubber Seal) |
| Precision Class | ABEC-7 |
| Cage Design | Steel Cage |
| Lubrication Type | Pre-lubricated with High-Speed Grease |
| Noise Rating | Low Noise (Z1/V1) |
| Primary Application | High-Speed Power Tools, Drones, RC Cars |
| Package Count | 10 Pieces per Pack |
Anonymous
Apr 06, 2026
Rating: 4/5
Good Value
One bearing was slightly noisy but the rest were good. Overall good value for the price.
Anonymous
Mar 20, 2026
Rating: 5/5
High Speed Ready
Handles high RPM without overheating. I use them in my drone motors and they perform well.
Anonymous
Mar 11, 2026
Rating: 5/5
Reliable Brand
Have bought these multiple times for repair jobs. Renben quality is consistent.
Anonymous
Feb 08, 2026
Rating: 5/5
Exact Fit
Dimensions were perfect for my project. The 695 size matched my motor shaft exactly.
Anonymous
Jan 30, 2026
Rating: 5/5
Smooth Spin for Rotary Tools
These bearings work great in my Dremel. Very smooth rotation and no wobble at high speeds.
Q: Can I use this for drone motors?
A: Yes, these are suitable for high RPM motor applications like drones.
Q: What is the shelf life of the grease?
A: If stored in a dry place, the lubrication remains effective for several years.
Q: Do you offer bulk discounts?
A: Please contact customer service directly for bulk order pricing.
Q: Is this material stainless steel?
A: No, this is made of Chrome Steel for better durability and load capacity.
Q: What is the difference between 2Z and RZ?
A: 2Z indicates a metal shield on both sides, while RZ indicates a rubber seal.