Product Specifications
| Parameter |
Details |
| Model NO. |
R165321420, R162472320, R165121320, R165111320 |
| Separated |
Separated |
| Rows Number |
Single |
| Load Direction |
Thrust Bearing |
| Material |
Bearing Steel |
| Product Name |
Rexroth Linear Bearing |
| Application |
Automobile, Rolling Mill, Mine, Metallurgy |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Vibration |
Z1V1, Z2V2, Z3V3 |
| Certification |
ISO9001:2008 |
| Stock |
in Stock |
| Service |
OEM, ODM |
| Transport Package |
Carton, Pallet |
| Specification |
mm |
| Trademark |
Rexroth |
| Origin |
Germany |
| HS Code |
8482102000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Automobile |
Automobile Rolling Mills |
| Metallurgy |
Rolling Mills |
| Mining |
Mining Equipment |
Stop Production Delays with Rexroth R165321420 Linear Motion Bearing Runner Block
When linear bearings fail in automobile rolling mills, production lines grind to a halt. Replacing non-genuine parts often leads to repeated breakdowns, while waiting for bulk orders from distributors wastes precious time. Sourcing reliable linear motion bearings that meet exact specifications shouldn’t be a challenge.
Genuine Rexroth Bearings, In Stock for Immediate Shipment
Our Rexroth linear bearing runner blocks, including models R165321420, R162472320, and R165121320, are in stock and ready to ship. As an integrated manufacturer with ISO9001 certification, we ensure each bearing meets strict quality standards. Whether you need a single unit for emergency repairs or bulk orders for scheduled maintenance, our 1pc MOQ and 3–5 day sample lead time keep your operations running.
Engineered for Heavy-Duty Industrial Motion
Designed for automobile rolling mills, mining, and metallurgy applications, these linear motion bearings excel under heavy loads and continuous operation. The separated structure and single row design optimize thrust load handling, while bearing steel construction ensures durability in harsh industrial environments. Proper lubrication with grease or oil maintains performance even in high-vibration conditions rated up to Z3V3.
Precision That Drives Reliable Performance
The precision rating of P0 to P4 ensures minimal runout and consistent motion control—critical for maintaining tight tolerances in rolling mill operations. Vibration grades Z1V1 to Z3V3 reduce noise and wear, extending both bearing life and equipment longevity. The combination of high precision and robust construction directly translates to fewer unplanned stops and lower maintenance costs over time.
Avoid the Hidden Costs of Counterfeit Bearings
Counterfeit linear bearings may offer lower upfront prices, but they often fail prematurely, causing production downtime, costly repairs, and potential damage to machinery. Our genuine Rexroth runner blocks come with traceable origins and ISO9001:2008 certification, ensuring you receive parts that meet original equipment standards. Investing in authentic bearings reduces total cost of ownership by minimizing replacement frequency and associated downtime.
Why Global Buyers Choose Saifan for Linear Bearings
With 18 years of experience serving global buyers across Europe, America, and Southeast Asia, we’ve built a reputation for reliability. Our full QC lab and ISO14001 certification guarantee consistent quality, while 12-month global warranty and free technical guidance provide peace of mind. We offer flexible payment options including T/T and Alibaba Trade Assurance, and our dedicated team ensures responsive after-sales support for every order.
Packaging & Shipping
- Carton and pallet packaging for secure transport
- 3–5 days sample lead time, 5–15 days bulk delivery
- DHL, FedEx, UPS, air, and sea freight options available
- Real-time logistics tracking provided for all shipments
- 1pc MOQ available for standard items, supporting emergency repairs
Get Your Rexroth R165321420 Bearing Shipped Today
Don’t let equipment downtime affect your production schedule. Send us your bearing model, application details, and quantity, and we’ll provide a quote within 24 hours. With in-stock inventory and fast shipping, we help you minimize downtime and keep your operations moving.
Frequently Asked Questions
Q: Are these genuine Rexroth bearings?
A: Yes, we supply authentic Rexroth bearings with traceable origins and certification to ensure originality.
Q: How do I confirm the bearing fits my equipment?
A: Provide your equipment model or application parameters, and our technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: We offer a 12-month global warranty covering manufacturing defects, with free replacement or refund available.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, ideal for emergency repairs or small-batch requirements.
Q: How long does shipping take?
A: Samples ship in 3–5 days, bulk orders in 5–15 days, with multiple logistics options to meet your timeline.
Q: How can I verify the bearing’s authenticity?
A: Each bearing comes with original packaging and documentation; we can provide certification and traceability records upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
