SEALMASTER ERPBA-70MM-2 pillow block bearing
- Brand
- SEALMASTER
- Category
- Bearing housings
- Subcategory
- Bearing housings
- Series
- ERPBA
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Description
SEALMASTER ERPBA-70MM-2 belongs to pillow block bearing, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for ERPBA-70MM-2 and any equivalents.
The SEALMASTER ERPBA is a pre-assembled pillow block unit that pairs an insert bearing with a cast housing. It bolts to a flat surface and supports rotating shafts where rigid mounting and straightforward installation are needed. Typical applications include conveyors, fans, mixers and process equipment. Metric sizes are available across the series.
The ERPBA code breaks down into three parts. The letters ERPBA indicate the housing family. The number that follows is the shaft diameter in millimeters. The final -2 marks a construction variant within the series. For example, ERPBA-45MM-2, ERPBA-50MM-2 and ERPBA-55MM-2 cover 45 mm, 50 mm and 55 mm shafts. The range extends to 80 mm with ERPBA-60MM-2, ERPBA-70MM-2 and ERPBA-80MM-2.
These housings are common in food, beverage, cement, mining and aggregate operations, where dust, moisture and washdowns are routine. They also appear on belt conveyors, bucket elevators, mixers, centrifugal fans and pumps. MR Industrial Accessories LLC supplies them for replacement and new projects, alongside other power transmission components such as pulleys, chains and bearings.
When selecting a housing, consider shaft diameter, radial and axial loads, and the operating environment. The ERPBA series mounts on a flat base with two holes. Check alignment between housings and verify bolt torque during installation. In dirty or wet conditions, inspect the insert bearing seal and confirm the lubricant is appropriate. Regular lubrication and careful alignment contribute to unit service life.
For replacement, equivalent units from other brands may share the same shaft size and mounting pattern. However, interchangeability also depends on center height, hole spacing and locking method. If the original designation differs, provide the complete part number and key dimensions so we can identify a compatible alternative from SEALMASTER or another brand we supply.
To request a quote for an ERPBA pillow block housing, send the part number or shaft size via WhatsApp or email. Our team responds promptly and can help you determine the right variant for your equipment. We also assist with mounting, lubrication and related spare parts for a smooth start-up.
Dimensions
- Bore
- 70 mm
Frequently asked questions
- What does the -2 suffix mean in ERPBA housings?
- The -2 indicates a construction variant within the ERPBA series, which may differ in sealing, housing design or locking method. For details on a specific variant, contact us with the complete part number and equipment dimensions.
- How do I choose the ERPBA housing for my shaft?
- Start with the shaft diameter in millimeters, which is the number in the designation. Then factor in load, environmental conditions and mounting space. With that information, we can recommend the appropriate size and variant.
- What alternatives are there if I cannot find my size?
- The ERPBA series covers sizes from 45 mm to 80 mm. If your shaft falls outside this range, send us the part number or dimensions via WhatsApp or email. We will suggest a compatible option from SEALMASTER or another brand we supply, or explore a custom manufacturing solution.