Crossed Roller Bearing

RU Series Crossed Roller Bearings

RU Series Crossed Roller Bearings

   RU crossed roller bearings have mounting holes on both the inner and outer rings, eliminating the need for a mounting flange or support during inst...

Type: Crossed Roller Bearing

Address: 607, Building 6, China Railway Financial Intelligence Center, No. 59 Gongye South Road, Jinan Area, China (Shandong) Pilot Free Trade Zone

Email: sales@saybearing.com

Phone: +86-15662738023

Product Introduction

   RU crossed roller bearings have mounting holes on both the inner and outer rings, eliminating the need for a mounting flange or support during installation. Furthermore, since the inner and outer rings are one-piece constructions, installation has virtually no impact on performance, ensuring high rotational accuracy and torque. This bearing type is suitable for applications where both the inner and outer rings rotate.

Shaft Diameter (mm) Nominal Model  Main Dimensions Shoulder Dimensions

Basic Load Rating (Radial)

Weight
内径 外径 滚子节圆直径 高度
d D dp β ds Dh C/kN Co/kN kg
10 RU28 10 52 28 8 24 29.5 2.9 24 0.12
20 RU42 20 70 41.5 12 37 47 7.35 8.35 0.29
35 RU66 35 95 66 15 59 74 17.5 22.3 0.62
55 RU85 55 120 85 15 79 93 20.3 29.5 1
80 RU124(G) 80 165 124 22 114 134 33.1 50.9 2.6
RU124X
90 RU148(G) 90 210 147.5 25 133 162 49.1 76.8 4.9
RU148X
115 RU178(G) 115 240 178 28 161 195 80.3 135 6.8
RU178X
160 RU228(G) 160 295 227.5 35 208 246 104 172 11.4
RU228X
210 RU297(G) 210 380 297.3 40 272 320 156 281 21.3
RU297X
350 RU445(G) 350 540 445.4 45 417 473 222 473 35.4
RU445

 

Features

✅ High Precision: P4 Grade, Ensure Robot Joint Positioning Accuracy

✅ High Rigidity: Bear Radial, Axial & Moment Loads Simultaneously

✅ Long Service Life: ≥100 Million Cycles, Special Bearing Steel

✅ Compact Design: Perfect for Robot Waist/Arm Joints

✅ Customizable: Size, Material, Precision Can Be Customized

 

 

Company Information

Ante bearing technology co., LTD. Is located in jinan, shandong province. Committed to expanding the bearing overseas market. It mainly operates its own brand, SAT and SAY.And OEM business. At the same time business SKF, NSK, KOYO, NACHI, TIMKEN, FAG and other different brands of bearing products. We can provide customers with better quality, lower price and faster delivery time. To provide customers with different product quality requirements, to meet customer needs.

The company's main products are: deep groove ball bearings, tapered roller bearings, aligning roller bearings, automotive hub bearings, clutch bearings, aligning ball bearings and other types of products. And the customization of non-standard products. The company provides the high quality product and the high quality service for the global consumer, altogether creates resplendence with you.

 

Exhibition

Packaging & Shipping

Our Certificates

1. who are we?

We are based in Shandong, China, start from 2020,sell to South America(20.00%),North America(20.00%),South Asia(10.00%),Southern Europe(10.00%),Northern Europe(10.00%),Western Europe(10.00%),Africa(10.00%),Eastern Europe(10.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?

Always a pre-production sample before mass production;

Always final Inspection before shipment.

3.what can you buy from us?

Bearing,Auto bearing,Deep groove ball bearing,Tapered roller bearing,Aligning roller bearing.

4. why should you buy from us not from other suppliers?

20 years of professional production level,High quality bearing products,12 years experience in export trade,Professional service and low prices.

5. what services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;

Accepted Payment Currency:USD,EUR,JPY,CNY;

Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union,Cash.

Shaft Diameter  (mm) Nominal Model  Main Dimensions Shoulder Dimensions

Basic Load Rating (Radial)

Weight
内径 外径 滚子节圆直径 高度
d D dp β ds Dh C/kN Co/kN kg
10 RU28 10 52 28 8 24 29.5 2.9 24 0.12
20 RU42 20 70 41.5 12 37 47 7.35 8.35 0.29
35 RU66 35 95 66 15 59 74 17.5 22.3 0.62
55 RU85 55 120 85 15 79 93 20.3 29.5 1
80 RU124(G) 80 165 124 22 114 134 33.1 50.9 2.6
RU124X
90 RU148(G) 90 210 147.5 25 133 162 49.1 76.8 4.9
RU148X
115 RU178(G) 115 240 178 28 161 195 80.3 135 6.8
RU178X
160 RU228(G) 160 295 227.5 35 208 246 104 172 11.4
RU228X
210 RU297(G) 210 380 297.3 40 272 320 156 281 21.3
RU297X
350 RU445(G) 350 540 445.4 45 417 473 222 473 35.4
RU445