SEALMASTER Insert Bearing: ER-31, 1 15/16 in Bore, 3 17/32 in OD, 1.125 in Outer Ring Wd
The SEALMASTER ER-31 is a retaining-ring cylindrical insert bearing of the radial/deep groove ball type, with an inch-system bore of 1 15/16 in, an OD of 3 17/32 in, and an outer ring width of 1.125 in. It features…
SKU 3G-OTH-99998
Also listed as: ER31 · ER 31
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SEALMASTER ER-31 is a retaining-ring cylindrical insert bearing of the radial/deep groove ball type, with an inch-system bore of 1 15/16 in, an OD of 3 17/32 in, and an outer ring width of 1.125 in. It features double-sealed closure and set screw locking. This bearing is identified by the industry number ER-31.
Frequently Asked Questions
What is the SEALMASTER ER-31 insert bearing used for?
The SEALMASTER ER-31 is a retaining-ring cylindrical insert bearing used in industrial power transmission and material handling equipment. Its radial/deep groove ball design supports moderate radial and axial loads, while the double-sealed closure protects against contaminants in harsh environments.
What are the specifications of the SEALMASTER ER-31 bearing?
The SEALMASTER ER-31 has a 1 15/16 in bore, 3 17/32 in OD, and 1.125 in outer ring width. It is a radial/deep groove ball type with double-sealed closure and set screw locking. This inch-system bearing carries industry number ER-31 and manufacturer part number ER-31.
Where to buy the SEALMASTER ER-31 bearing worldwide?
3G Electric supplies the SEALMASTER ER-31 bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this retaining-ring cylindrical insert bearing to any country.
How to select the correct SEALMASTER ER-31 bearing for an application?
To select the SEALMASTER ER-31, verify the shaft diameter matches the 1 15/16 in bore and the housing bore accommodates the 3 17/32 in OD. Confirm the radial load and speed requirements fall within the deep groove ball bearing's limits. The double-sealed closure suits dusty or wet environments.
Used in
Common applications for SEALMASTERSEALMASTER Products
3G Electric supplies SEALMASTER retaining-ring cylindrical insert bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
