Koyo/JTEKT STO6DZ Roller Follower w/ Inner Ring 6x19x10mm
Available
Koyo/JTEKT STO6DZ. Cylindrical outer ring. Non-separable. Pre-greased, sealed for industrial duty. Roller Follower w/ Inner Ring Cylindrical Outer Ring is for cam mechanisms and track-roller positions in packaging machinery and motion-control systems.
Type: Roller follower bearing. Outer ring: Cylindrical. Construction: Non-separable.
Available Sizes
5 sizes available — select the exact size you need from the dropdown above. Key figures for each:
| Inside Diameter (mm) | Outside Diameter (mm) | Speed Rating Grease Min-1 |
|---|---|---|
| 6 | 19 | 9400 |
| 10 | 30 | 6300 |
| 12 | 32 | 5800 |
| 20 | 47 | 3200 |
| 30 | 62 | 2400 |
Where This Is Used
- Roller Followers (NART series crowned and cylindrical outer ring, separable and non-separable with inner ring) carry heavy radial loads on cam surfaces and linear tracks for industrial machinery and automation.
- Industrial Automation Roller follower supply for industrial cam and track-guided automation.
- Production line cam mechanism and track follower bearing supply.
- Automated machinery roller follower bearing replacement.
- General Engineering Cam and track follower bearing supply for industrial machinery.
- Engineering plant roller follower maintenance and replacement.
- Industrial machinery cam mechanism bearing supply.
Features
- Features.
- Available in two basic designs: with an inner ring for straddle mounting in a yoke or with an integral stud for cantilever mounting.
- Benefits.
- High load-carrying capability with minimized distortion and bending stresses.
- Extended service life under conditions of infrequent re-lubrication.
Full engineering specifications (all 16 fields, 5 sizes)
| Inside Diameter (mm) | Fw (mm) | Speed Rating Grease Min-1 | Rs (mm) | Outside Diameter (mm) | As A Bearing Dynamic C (kn) | r1s min (mm) | As A Track Roller Dynamic Cw (kn) | As A Track Roller Dynamic Fr Perm (kn) | C (mm) | Static Co (kn) | Cylindrical Track Roller | Da (mm) | Crowned Track Roller | As A Track Roller Static For Perm (kn) | Width (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 10 | 9400 | 0.3 | 19 | 5.4 | 0.3 | 4.15 | 4.04 | 9.8 | 6.43 | STO6DZ | 13 | STO6 | 5.63 | 10 |
| 10 | 14 | 6300 | 0.3 | 30 | 10.4 | 0.3 | 8.62 | 7.69 | 11.8 | 10.6 | STO10DZ | 20 | STO10 | 10.6 | 12 |
| 12 | 16 | 5800 | 0.3 | 32 | 11.2 | 0.3 | 8.8 | 7.65 | 11.8 | 11.9 | STO12DZ | 22 | STO12 | 10.9 | 12 |
| 20 | 25 | 3200 | 0.3 | 47 | 19.8 | 0.3 | 15.3 | 16.5 | 15.8 | 25.3 | STO20DZ | 32 | STO20 | 22.2 | 16 |
| 30 | 38 | 2400 | 0.6 | 62 | 33.3 | 0.6 | 22.3 | 23.2 | 19.8 | 51 | STO30DZ | 46 | STO30 | 34.2 | 20 |
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6
Model Number: STO6DZ/KOYO
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10
Model Number: STO10DZ/KOYO
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12
Model Number: STO12DZ/KOYO
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20
Model Number: STO20DZ/KOYO
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30
Model Number: STO30DZ/KOYO

