99 models in the 639 series, 1.5–240 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| 639 | TIMKEN | Cross-ref → | |||
| 639 - 632-B | TIMKEN | — | |||
| 639-2RS | TIMKEN | Cross-ref → | |||
| 639-2RZ | TIMKEN | Cross-ref → | |||
| 639-ZZ | TIMKEN | Cross-ref → | |||
| 639/1.5 | ANDGE | 1.5 | 5 | 3 | — |
| 639/1.5X2 | ANDGE | 1.5 | 5 | 2.5 | — |
| 639/1.5X2-2Z | ANDGE | 1.5 | 5 | 3 | — |
| 639/1.5X2-Z | ANDGE | 1.5 | 5 | 3 | — |
| 639/1.5X2-Z/HVP5S0 | ANDGE | 1.5 | 5 | 2.5 | — |
| 639/2 | ANDGE | 2 | 6 | 2.3 | — |
| 639/2-2Z | ANDGE | 2 | 6 | 2.3 | — |
| 639/2-Z | ANDGE | 2 | 6 | 2.3 | — |
| 639/2X2 | ANDGE | 2 | 6 | 2.8 | — |
| 639/2X2-2Z | ANDGE | 2 | 6 | 2.8 | — |
| 639/2X2-2Z/LHTP5 | ANDGE | 2 | 6 | 2.8 | — |
| 639/2X2-2ZTN | ANDGE | 2 | 6 | 3.5 | — |
| 639/2X2-Z | ANDGE | 2 | 6 | 2.8 | — |
| 639/2X2-Z/HVP5S0 | ANDGE | 2 | 6 | 2.8 | — |
| 639/2X2-Z/HVP5T | ANDGE | 2 | 6 | 2.8 | — |
| 639/2.5 | ANDGE | 2.5 | 7 | 2.5 | — |
| 639/2.5-2Z | ANDGE | 2.5 | 7 | 2.5 | — |
| 639/2.5X2 | ANDGE | 2.5 | 7 | 3 | — |
| 639/2.5X2-2Z | ANDGE | 2.5 | 7 | 3 | Cross-ref → |
| 639/2.5X2-Z | ANDGE | 2.5 | 7 | 3 | — |
| 639/2.5X2-ZT/HVP5 | ANDGE | 2.5 | 7 | 3 | — |
| 639/2.5X1S-2Z | ANDGE | 2.5 | 8.8 | 3.5 | — |
| 639/2.5X1S-2Z-1 | ANDGE | 2.5 | 13 | 3.5 | — |
| 639/2.5X3S-2Z | ANDGE | 2.5 | 13 | 3 | — |
| 639/3 | ANDGE | 3 | 8 | 4 | Cross-ref → |
| 639/3-2RS | ANDGE | 3 | 8 | 4 | — |
| 639/3-2Z | ANDGE | 3 | 8 | 3 | — |
| 639/3-2Z/YA | ANDGE | 3 | 8 | 4 | — |
| 639/3-RS | ANDGE | 3 | 8 | 4 | — |
| 639/3-Z | ANDGE | 3 | 8 | 3 | — |
| 639/3X3S-2Z | ANDGE | 3 | 12 | 3.3 | — |
| 639/3X3S-2Z/YA | ANDGE | 3 | 12 | 3.5 | — |
| 639/3X3-2Z/YA-2 | ANDGE | 3 | 13 | 3.5 | — |
| 639/3X3-2Z/YA-1 | ANDGE | 3 | 14 | 3 | — |
| 639/4 | ANDGE | 4 | 11 | 4 | — |
| 639/4-2Z | ANDGE | 4 | 11 | 4 | — |
| 639/4-Z | ANDGE | 4 | 11 | 4 | — |
| 639/5 | ANDGE | 5 | 13 | 5 | — |
| 639/5-2Z | ANDGE | 5 | 13 | 5 | — |
| 639/5-Z | ANDGE | 5 | 13 | 5 | — |
| 639/5X2 | ANDGE | 5 | 13 | 5 | — |
| 639/5X2-2Z | ANDGE | 5 | 13 | 5 | — |
| 639/5X2-2Z/P53 | ANDGE | 5 | 13 | 5 | — |
| 639/5X2-2ZT/P6 | ANDGE | 5 | 13 | 5 | — |
| 639/5X2-Z | ANDGE | 5 | 13 | 5 | — |
| 639/5X2-Z/HV | ANDGE | 5 | 13 | 5 | — |
| 639/5X2-Z/HVP5 | ANDGE | 5 | 13 | 5 | — |
| 639/5X2/HVP5 | ANDGE | 5 | 13 | 5 | — |
| 639/6 | ANDGE | 6 | 15 | 5 | — |
| 639/6-2Z | ANDGE | 6 | 15 | 5 | — |
| 639/6-Z | ANDGE | 6 | 15 | 5 | — |
| 639/6X2 | ANDGE | 6 | 15 | 6 | — |
| 639/6X2-2Z | ANDGE | 6 | 15 | 6 | — |
| 639/6X2-Z | ANDGE | 6 | 15 | 6 | — |
| 639/7X2 | ANDGE | 7 | 17 | 6 | — |
| 639/7X2-2Z | ANDGE | 7 | 17 | 6 | — |
| 639/7X2-Z | ANDGE | 7 | 17 | 6 | — |
| 639/8-ZZ | ANDGE | 8 | 19 | 9 | — |
| 639/8-ZZ/P5 | ANDGE | 8 | 19 | 9 | — |
| 639/8-ZZ/P6 | ANDGE | 8 | 19 | 9 | — |
| 639/8X2 | ANDGE | 8 | 19 | 7 | — |
| 639/8X2-2Z | ANDGE | 8 | 19 | 7 | — |
| 639/8X2-Z | ANDGE | 8 | 19 | 7 | — |
| 639 | ANDGE | 9 | 30 | 10 | Cross-ref → |
| 639 | NSK | 9 | 30 | 10 | Cross-ref → |
| 639-2RS | ANDGE | 9 | 30 | 10 | Cross-ref → |
| 639-2RS/P63 | ANDGE | 9 | 30 | 10 | — |
| 639-2RS1 | ANDGE | 9 | 30 | 10 | — |
| 639-2RZ | ANDGE | 9 | 30 | 10 | Cross-ref → |
| 639-2Z | ANDGE | 9 | 30 | 10 | — |
| 639-RS | ANDGE | 9 | 30 | 10 | — |
| 639-RS1 | ANDGE | 9 | 30 | 10 | — |
| 639-RZ | ANDGE | 9 | 30 | 10 | — |
| 639-Z | ANDGE | 9 | 30 | 10 | — |
| 639-ZZ | ANDGE | 9 | 30 | 10 | Cross-ref → |
| 639/P6 | ANDGE | 9 | 30 | 10 | — |
| 639A1-2RS | ANDGE | 9 | 30 | 10 | — |
| 639A1-2Z | ANDGE | 9 | 30 | 10 | — |
| 639N | ANDGE | 9 | 30 | 10 | — |
| 639NR | ANDGE | 9 | 30 | 10 | — |
| 639VV | NSK | 9 | 30 | 10 | — |
| 639ZZ | ANDGE | 9 | 30 | 10 | Cross-ref → |
| 639ZZ | NSK | 9 | 30 | 10 | Cross-ref → |
| 63936X1 | ANDGE | 180 | 259.5 | 52 | — |
| 63936X1F3-1/C3H | ANDGE | 180 | 259.5 | 52 | — |
| 63936X1M | ANDGE | 180 | 259.5 | 52 | Cross-ref → |
| 63936X1M/C3 | ANDGE | 180 | 259.5 | 52 | — |
| 63936X2M | ANDGE | 180 | 259.5 | 52 | Cross-ref → |
| 63944X1M | ANDGE | 220 | 299.5 | 60 | Cross-ref → |
| 63944 | ANDGE | 220 | 300 | 60 | Cross-ref → |
| 63944M | ANDGE | 220 | 300 | 60 | Cross-ref → |
| 63948M | ANDGE | 240 | 320 | 60 | — |
| 63948X1 | ANDGE | 240 | 329.5 | 60 | — |
| 63948X1M | ANDGE | 240 | 329.5 | 60 | Cross-ref → |
639 series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Deep Groove Ball Bearings series: 62 · 60 · 63 · 618 · 619 · 69 · 68 · 160