Manufactured by PRS Bearings, the PLA32.1400 is a precision PLA32 Series Four-point Contact Ball Slewing Bearings. You may consider it as an interchangeable alternative and replacement for IMO 91-32 1255, Mijnsbergen E.1400.32.00.C, Rothe Erde 281.30.1200. 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.
PLA32.1400 - PLA32 Series Four-point Contact Ball Slewing Bearings
Technical Specifications
| Direct Interchange | IMO 91-32 1255, Mijnsbergen E.1400.32.00.C, Rothe Erde 281.30.1200 |
|---|---|
| Overview | |
| Basic Model | PLA32.1400 |
| Weight | 216 kg |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 1400 mm |
| Inner Ring I.D. (di) | 1105 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 1316 mm |
| Inner Ring Hole Pitch Dia. (Li) | 1145 mm |
| No. of Outer Ring Holes (na) | 42 |
| No. of Inner Ring Holes (ni) | 42 |
| Gear Parameters | |
| Pitch Circle Dia. (do) | 1380 mm |
| Module (m) | 10 |
| No. of Teeth (z) | 138 |
PLA32.1400 1145 mm 42 mm 1105 mm 1316 mm 1400 mm 42 mm Frequently Asked Questions about PLA32.1400 PLA32 Series Four-point Contact Ball Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, while the standard PRS Bearings PLA32.1400 meets ISO P0 (ABEC-1) levels, PRS Bearings also manufactures high-precision variants in P6 (ABEC-3) and P5 (ABEC-5) for applications requiring minimal runout and extreme rotational accuracy.
PRS Bearings provides the PLA32.1400 with various cage options including high-strength pressed steel, machined brass for high-vibration tasks, or reinforced polymers for the quietest operation in precision machinery.
Certainly. While the standard PLA32.1400 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.
The PLA32.1400 utilizes high-purity bearing steel treated with PRS Bearings's advanced thermal processes. This creates a tough core that effectively absorbs shock loads while maintaining a highly wear-resistant surface on the raceways.