Manufactured by PRS Bearings, the PSI20.844 is a precision PSI20 Series 4-Point Contact Ball Slewing Bearings. You may consider it as an interchangeable alternative and replacement for INA VSI200844, SKF RKS.062.20.0844, IMO 12-20 0841, Mijnsbergen I.916.20.00.B, Rothe Erde 062.20.0844, Rollix 32-0841-01. 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.
PSI20.844 - PSI20 Series 4-Point Contact Ball Slewing Bearings
Technical Specifications
| Direct Interchange | INA VSI200844, SKF RKS.062.20.0844, IMO 12-20 0841, Mijnsbergen I.916.20.00.B, Rothe Erde 062.20.0844, Rollix 32-0841-01 |
|---|---|
| Overview | |
| Basic Model | PSI20.844 |
| Weight | 59 kg |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 916 mm |
| Inner Ring I.D. (di) | 736 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 890 mm |
| Inner Ring Hole Pitch Dia. (Li) | 805 mm |
| No. of Outer Ring Holes (na) | 40 |
| No. of Inner Ring Holes (ni) | 40 |
| Gear Parameters | |
| Pitch Circle Dia. (do) | 752 mm |
| Module (m) | 8 |
| No. of Teeth (z) | 94 |
PSI20.844 916 mm 890 mm 40 mm 40 mm 736 mm 805 mm Frequently Asked Questions about PSI20.844 PSI20 Series 4-Point Contact Ball Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes. As part of our B2B commitment, if a PSI20.844 experiences unexpected issues in the field, PRS Bearings engineers can perform detailed metallurgical and wear analysis to identify root causes and optimize your future setups.
The PSI20.844 is manufactured by PRS Bearings using premium-grade bearing steel that undergoes rigorous quality control processes. The company adheres to international standards including ISO 9001 and IATF 16949, ensuring consistent material purity and structural integrity across all production batches.
Absolutely. The precise manufacturing of the PRS Bearings PSI20.844 results in stable, predictable vibration baselines. This makes it highly compatible with modern IoT condition monitoring sensors for early fault detection.
As a dedicated bearing manufacturer, PRS Bearings maintains strategic inventory of the PSI20.844 for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.