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Spring Lock Washers for Slotted Bearing Nuts
Designed for use with bearing nuts, these lock washers have a conical shape that presses like a spring against bearings, bushings, gears, and pulleys to hold them in place on your threaded shaft or spindle. They also have an inner tab that sits in the shaft or spindle’s keyway to prevent the nut from loosening.
Steel washers are strong and flexible.
Stainless steel washers are more corrosion and chemical resistant than steel washers.
For technical drawings and 3-D models, click on a part number.
Tab | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Screw Size  | ID | OD | Thick. | Wd. | Dp. | Overall Ht. | Hardness | Specifications Met | For Bearing Nut Specifications Met | Each | |
Steel | |||||||||||
For Chamfered Nuts—with External Teeth | |||||||||||
| 15/16" | 0.989" | 1.719" | 0.054" | 0.176" | 0.072" | 0.221" | Not Rated | ANSI/ABMA 8.2 | ANSI/ABMA 8.2 | 000000000 | 00000 |
Stainless Steel | |||||||||||
For Chamfered Nuts—with External Teeth | |||||||||||
| 15/16" | 0.989" | 1.719" | 0.054" | 0.176" | 0.072" | 0.221" | Not Rated | ANSI/ABMA 8.2 | ANSI/ABMA 8.2 | 000000000 | 0000 |
Triple-Wave Washers
With three points of surface contact, these washers provide more stability than single-wave washers. They are curved and flexible to act like springs, compensating for tolerance variations and uneven surfaces. You can also use them to damp vibration.
18-8 stainless steel washers have good chemical resistance and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
| For Screw Size | ID | OD | Thick. | Overall Ht. | Hardness | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
| 7/8", 15/16" | 0.953" | 1.557" | 0.020" | 0.135" | Not Rated | 5 | 000000000 | 00000 |