Needle roller bearings feature a small cross-section, higher load-carrying capacity, greater rigidity, and lower inertia forces that facilitate size and weight reductions in machinery. They're designed to withstand oscillation, perform under severe conditions, and interchange with sliding bearings.
Diverse types of needle roller bearings are available in a wide variety of sizes and tolerances, for a multitude of applications.
Needle roller bearings and cage assemblies are offered in single or double row, solid or split cage, metric and inch sizes; as well as in connecting rod bearings for special applications.
Single and double row bearings are available with or without ribs, and with or without inner rings.
Yoke and stud type track rollers are also available.
Some bearing designations for your reference:
| Bearing Code. | Bearing Code. Closed End | Boundary Dimensions | |||
| Fw | D | C | C1 | ||
| HK0306TN | BK0306TN | 3 | 6.5 | 6 | 5.2 |
| HK0408TN | BK0408TN | 4 | 8 | 8 | 6.4 |
| HK0509 | BK0509 | 5 | 9 | 9 | 7.4 |
| HK0609 | BK0609 | 6 | 10 | 9 | 7.4 |
| HK0709 | BK0709 | 7 | 11 | 9 | 7.4 |
| HK0808 | BK0808 | 8 | 12 | 8 | 6.4 |
| HK0810 | BK0810 | 8 | 12 | 10 | 8.4 |
| HK0910 | BK0910 | 9 | 13 | 10 | 8.4 |
| HK0912 | BK0912 | 9 | 13 | 12 | 10.4 |
| HK1010 | BK1010 | 10 | 14 | 10 | 8.4 |
| HK1012 | BK1012 | 10 | 14 | 12 | 10.4 |
| HK1015 | BK1015 | 10 | 14 | 15 | 13.4 |
| HK1210 | BK1015 | 12 | 16 | 10 | 8.4 |
| HK1212 | BK1212 | 12 | 18 | 12 | 9.3 |
| HK1312 | BK1312 | 13 | 19 | 12 | 9.3 |
| HK1412 | BK1412 | 14 | 20 | 12 | 9.3 |
| HK1512 | BK1512 | 15 | 21 | 12 | 9.3 |
| HK1516 | BK1516 | 15 | 21 | 16 | 13.3 |
| HK1612 | BK1612 | 16 | 22 | 12 | 9.3 |
| HK1616 | BK1616 | 16 | 22 | 16 | 13.3 |
| HK1812 | BK1812 | 18 | 24 | 12 | 9.3 |
| HK1816 | BK1816 | 18 | 24 | 16 | 13.3
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Konnect'in Inc.
. More than 20 years' experience in bearing manufacturing: the complete industry chain: continuous material suppliers,strong supply capacity, perfect system of freight forwarding.
. Customization production: size, modle, and package are per clients' demand.
. Realizable quality: we have our own factory, professional design team, strict quality control system and strong transportation cooperation.
. Professional: We can offer almost types of linear guide rail.Diameter 10-60mm,the Length can be produced according to your requirement.
. Delivery fast: Goods be sent out within 3 to 7 working days based on order quantity.
. First-class pre and after service: we ensure the well processing of the practice of our products for customers.