INA
Needle Bearings
Needle Roller Cage Assembly
From US$2.68
Excl. VAT| Spec | Price | Quantity |
|---|---|---|
| ina:K20X26X17-A/0-7 | US$2.68 |
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
INA K20X26X17-A/0-7 Needle Roller Cage Assembly is an ultra-light radial load element consisting only of needle rollers and a cage, without inner or outer rings. It uses adjacent components as raceways, making it ideal for gears, connecting rods, and compact drives needing high load capacity in minimum radial space.
The cage guides needle rollers at uniform spacing, while the shaft and housing bore act as raceways. Hardness, surface finish, and geometrical accuracy of these mating surfaces determine bearing performance.
Verify raceway hardness and finish of shaft and housing, lubrication, cage material, load, and speed.
| Symbol | Value | Description |
|---|---|---|
| Fw | 20 mm | Inner diameter of needle roller complement |
| Ew | 26 mm | Outside diameter of needle roller complement |
| Bc | 17 mm | Width |
| Cr | 19.200 N | Basic dynamic load rating, radial |
| C0r | 26.000 N | Basic static load rating, radial |
| Cur | 3.350 N | Fatigue load limit, radial |
| nG | 20.900 1/min | Limiting speed |
| nϑr | 11.200 1/min | Reference speed |
| ≈m | 17 g | Weight |
| Item | Code | Description |
|---|---|---|
| Cage | JN | Steel sheet metal |
| Symbol | Value | Description |
|---|---|---|
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 140 °C | Operating temperature max. |
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
K20X26X17A07K20X26X17 A 0 7K20X26X17A 0 7K20X26X17A0 7K20X26X17 A07K20X26X17 A 07K20X26X17K20X26X17AK20X26X17A0INAK20X26X17A07INA K20X26X17 A 0 7INAK20X26X17 A 0 7From US$2.68
Excl. VAT| Spec | Price | Quantity |
|---|---|---|
| ina:K20X26X17-A/0-7 | US$2.68 |
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