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Disc Spring Type Disc Spring Type | Show |
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 | Finger |
Spring Type Spring Type |
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 | Disc |
System of Measurement System of Measurement |
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Working Load Working Load |
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Material Material |
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For Bearing Trade Number For Bearing Trade Number |
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Deflection @ Working Load Deflection @ Working Load |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Finger Disc Springs
Raised tabs, known as fingers, enable these springs to compress without widening, so they won't bind or deform in housings with little clearance. Use with ball bearings in precision and high-speed drive assemblies to reduce noise, vibration, and wear.
Deflection is the distance a spring compresses under load.
For technical drawings and 3-D models, click on a part number.
| For Bearing Trade Number | ID | OD | Thick. | Ht. | Compressed Ht. @ Working Load | Deflection @ Working Load | Working Load, lbs. | Number of Fingers | Material | Pkg. Qty. | Pkg. | |
| R4, 625, 634 | 0.312" | 0.595" | 0.01" | 0.094" | 0.032" | 0.062" | 1 | 3 | High-Carbon Steel | 10 | 0000000 | 000000 |
| R4A, 626, 635 | 0.344" | 0.728" | 0.006" | 0.125" | 0.063" | 0.062" | 8 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 608, 627, 636 | 0.453" | 0.846" | 0.006" | 0.125" | 0.063" | 0.062" | 7 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 608, 627, 636 | 0.453" | 0.846" | 0.008" | 0.125" | 0.063" | 0.062" | 14 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 629, 6000 | 0.516" | 1.004" | 0.006" | 0.125" | 0.063" | 0.062" | 10 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 629, 6000 | 0.516" | 1.004" | 0.007" | 0.125" | 0.063" | 0.062" | 13 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 6903 | 0.688" | 1.164" | 0.009" | 0.125" | 0.063" | 0.062" | 14 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 6903 | 0.688" | 1.164" | 0.018" | 0.125" | 0.063" | 0.062" | 81 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 6002, 6201 | 0.688" | 1.24" | 0.008" | 0.125" | 0.063" | 0.062" | 15 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 6002, 6201 | 0.688" | 1.24" | 0.01" | 0.125" | 0.063" | 0.062" | 23 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 6003, 6202, 6300 | 0.814" | 1.36" | 0.011" | 0.125" | 0.063" | 0.062" | 17 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 6003, 6202, 6300 | 0.814" | 1.36" | 0.014" | 0.125" | 0.063" | 0.062" | 26 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 6203 | 0.971" | 1.555" | 0.014" | 0.125" | 0.063" | 0.062" | 23 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 6203 | 1" | 1.555" | 0.018" | 0.125" | 0.063" | 0.062" | 42 | 6 | High-Carbon Steel | 10 | 0000000 | 00000 |
| 6005, 6204, 6303 | 1.189" | 1.83" | 0.016" | 0.125" | 0.063" | 0.062" | 26 | 6 | High-Carbon Steel | 5 | 0000000 | 00000 |
| 6205, 6304 | 1.359" | 2.022" | 0.019" | 0.125" | 0.063" | 0.062" | 27 | 6 | High-Carbon Steel | 5 | 0000000 | 00000 |