Nanjing JPG Bearing & Equipment Co., LTD
Focus on the production and supply of all kinds of high-quality bearings
Bicycle headset bearing is a component of bicycle headset, which is the set of parts on a bicycle that provides a rotatable interface between the bicycle fork and the head tube of the bicycle frame itself. Bicycle headset bearings are usually ball bearings. They provide a low friction contact between the bearing cup and the steerer.
| Bearing No. | ID | OD | H | Chamfer º | Qty of Seal | Ref TH ind. | Material |
| ACB41K | 30.15 | 41 | 6.5 | 36°/45° | 2 | TH-873 | chrome steel |
| ACB39 | 30.15 | 39 | 6.5 | 45°/45° | 2 | chrome steel | |
| ACB41H7 | 30.15 | 41 | 7 | 45°/45° | 1 | chrome steel | |
| ACB418 | 30.15 | 41.8 | 6.5 | 45°/45° | 2 | chrome steel | |
| ACB418H7 | 30.15 | 41.8 | 7 | 45°/45° | 2 | chrome steel | |
| ACB418H8 | 30.6 | 41.8 | 8 | 45°/45° | 1 | chrome steel | |
| ACB418H8F | 30.6 | 41.8 | 8 | 45°/45° | 1 | TH-870 | chrome steel |
| ACB44 | 30.15 | 44 | 8 | 45°/45° | 2 | chrome steel | |
| ACB1645 | 40 | 52 | 7 | 45°/45° | 2 | chrome steel | |
| ACB52 | 40 | 52 | 8 | 45°/45° | 2 | chrome steel | |
| ACB1645/12 | 40 | 52 | 12 | 45°/45° | 1 | chrome steel | |
| ACB518K | 40 | 51.8 | 8 | 36°/45° | 2 | TH-073 | chrome steel |
| Bearing No. | ID | OD | W | Seals | Seals Color | Cage |
| 30.15 | 41.00 | 6.50 | Two different seals | Black | Nylon 66 | |
| MH-P03K | 30.15 | 41.00 | 6.50 | Two different seals | Blue | Nylon 66 |
| MH-P04 | 30.15 | 39.00 | 6.50 | Two different seals | Black | Nylon 66 |
| MH-P08 | 30.45 | 41.80 | 6.50 | Two different seals | Orange | Nylon 66 |
| MH-P09K | 27.15 | 38.00 | 6.50 | Two different seals | Blue | Nylon 66 |
| MH-P15 | 33.05 | 43.80 | 7.00 | Two different seals | Black | Nylon 66 |
| MH-P16 | 40.00 | 52.00 | 7.00 | Two different seals | Black | Nylon 66 |
| MH-03K & MH-P09K: Inner Ring with Black Oxide treatment. | ||||||
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Add. No. 258 Yuhua West Road, Yuhuatai,
Nanjing,Jiangsu China
Phone +86-25 69918482
+86-18020146751
+86-15205175553
Nanjing JPG Bearing & Equipment Co., LTD
