Engineered for precision and durability, this 316 stainless steel deep groove ball bearing offers exceptional corrosion resistance and smooth operation in harsh industrial settings.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 72mm |
| Outside Diameter | 120mm |
| Width | 31mm |
Designed for demanding industrial environments, this deep groove ball bearing boasts a 72mm inside diameter, a 120mm outside diameter, and a 31mm width. Constructed from premium 316 stainless steel, it provides superior resistance to corrosion, oxidation, and pitting, making it ideal for applications exposed to moisture, chemicals, or saltwater. This material choice ensures extended service life and maintained performance under strenuous conditions, offering excellent radial and axial load-bearing capabilities for reliable power transmission.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the bearing seat and shaft are clean and free from contaminants. 2. Carefully press the bearing onto the shaft or into the housing, applying even pressure to the correct ring (inner for shaft, outer for housing). 3. Verify smooth rotation and proper fitment before applying load.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| Tensile Strength | 75,000 psi (515 MPa) |
| Yield Strength | 30,000 psi (205 MPa) |
| Elongation in 2 in. | 40% min |
| Hardness | Rockwell B95 max |
| Carbon (C) | 0.08% max |
| Chromium (Cr) | 16.0 - 18.0% |
| Nickel (Ni) | 10.0 - 14.0% |
| Molybdenum (Mo) | 2.0 - 3.0% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Applying excessive force to the wrong bearing ring during installation. | Always apply installation force to the ring that is being fitted directly to the shaft or housing, never through the rolling elements or the other ring. |
| Improper lubrication or using the wrong type of lubricant for the operating environment. | Consult the bearing manufacturer's recommendations for appropriate grease or oil type and quantity, considering temperature, speed, and environmental factors. |
A: This Deep Groove Ball Bearing is manufactured from 316 Stainless Steel.
A: Marine Equipment, Chemical Processing, Food and Beverage Machinery, Pumps and Compressors in corrosive atmospheres.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||