Manufactured by PRS Bearings, the PLU20.744 is a precision PLU20 Series 4-Point Contact Ball Slewing Bearings. You may consider it as an interchangeable alternative and replacement for INA VLA200744, SKF RKS.21 0741, KAYDON RK6-29E1Z, IMO 91-20 0741, Mijnsbergen E.850.20.00, Rothe Erde 231.20.0700, Rollix 21-0741-01. Key dimensional parameters include a mm bore diameter, a mm outer diameter, and a mm overall width. With matching boundary dimensions, this component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
PLU20.744 - PLU20 Series 4-Point Contact Ball Slewing Bearings
Technical Specifications
| Direct Interchange | INA VLA200744, SKF RKS.21 0741, KAYDON RK6-29E1Z, IMO 91-20 0741, Mijnsbergen E.850.20.00, Rothe Erde 231.20.0700, Rollix 21-0741-01 |
|---|---|
| Overview | |
| Basic Model | PLU20.744 |
| Weight | 43 kg |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 848 mm |
| Inner Ring I.D. (di) | 634 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 820 mm |
| Inner Ring Hole Pitch Dia. (Li) | 662 mm |
| No. of Outer Ring Holes (na) | 12 |
| No. of Inner Ring Holes (ni) | 16 |
PLU20.744 662 mm 634 mm 820 mm 848 mm 12 mm Frequently Asked Questions about PLU20.744 PLU20 Series 4-Point Contact Ball Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
PRS Bearings provides a comprehensive B2B warranty for the PLU20.744 against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the PLU20 Series 4-Point Contact Ball Slewing Bearings operates optimally within your specific machinery.
PRS Bearings recommends storing the PLU20.744 in its original packaging in a clean, low-vibration warehouse. Maintaining a relative humidity below 60% and a stable room temperature ensures maximum shelf life.
Certainly. While the standard PLU20.744 is pre-filled with high-grade industrial lubricant, PRS Bearings can provide custom fills, including food-grade (NSF H1), high-temperature, or extreme-pressure greases tailored to your operational needs.
As a dedicated bearing manufacturer, PRS Bearings maintains strategic inventory of the PLU20.744 for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.