Manufactured by PRS Bearings, the PSA20.1094 is a precision PSA20 Series Four-Point Contact Ball Slewing Bearings. You may consider it as an interchangeable alternative and replacement for INA VSA201094, SKF RKS.061.20.1094, IMO 11-201091, Mijnsbergen E.1200.20.00.B, Rothe Erde 061.20.1094, Rollix 31-1091-01. 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.
PSA20.1094 - PSA20 Series Four-Point Contact Ball Slewing Bearings
Technical Specifications
| Direct Interchange | INA VSA201094, SKF RKS.061.20.1094, IMO 11-201091, Mijnsbergen E.1200.20.00.B, Rothe Erde 061.20.1094, Rollix 31-1091-01 |
|---|---|
| Overview | |
| Basic Model | PSA20.1094 |
| Weight | 91 kg |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 1198.1 mm |
| Inner Ring I.D. (di) | 1022 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 1135 mm |
| Inner Ring Hole Pitch Dia. (Li) | 1048 mm |
| No. of Outer Ring Holes (na) | 44 |
| No. of Inner Ring Holes (ni) | 48 |
| Gear Parameters | |
| Pitch Circle Dia. (do) | 1184 mm |
| Module (m) | 8 |
| No. of Teeth (z) | 148 |
PSA20.1094 1198.1 mm 1022 mm 1135 mm 1048 mm 44 mm 48 mm Frequently Asked Questions about PSA20.1094 PSA20 Series Four-Point Contact Ball Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, PRS Bearings is a leading OEM partner. We offer bulk B2B pricing for the PSA20.1094, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
Yes, beyond standard ISO specifications, PRS Bearings can produce the PSA20.1094 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.
Absolutely. The PRS Bearings PSA20.1094 is a drop-in replacement for international models like INA VSA201094, SKF RKS.061.20.1094, IMO 11-201091, Mijnsbergen E.1200.20.00.B, Rothe Erde 061.20.1094, Rollix 31-1091-01. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.
Yes. As part of our B2B commitment, if a PSA20.1094 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.