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INA ZL202NPDU Stud type track roller
MODEL ZL202NPDU
OBSOLETE
Please call 888-671-2883 for Replacement info
Typically Ships in: 1 day
Returnable:No
I.D.
0.63
O.D.
1.575
Specifications
| D | 40 mm | |
|---|---|---|
| d 1 | 16 mm | |
| B | 23,8 mm |
| B 1 max | 14 mm | |
|---|---|---|
| B 2 | 10 mm | |
| B 4 | 21,5 mm | |
| C | 11 mm | |
| C 1 | 2 mm | |
| d 2 | 20 mm | |
| g | M8 | |
| l g | 15 mm | |
| R | 500 mm | Curvature radius |
| r min | 0,6 mm |
| m | 0,08 kg | Mass |
|---|---|---|
| C r w | 6600 N | Effective dynamic load rating as track roller (radial) |
| C 0r w | 3350 N | Effective static load rating as track roller (radial) |
| C ur w | 170 N | Fatigue limit load |
| n D G | 8500 1/min | Speed (with continuous operation and grease lubrication) |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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