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LR 200 - NPP-NPPU-KDD-KDDU LR 208 NPP
Technical Details
| Bore Diameter (mm) d | Outer Diameter (mm) D | Width (mm) B | Weight (Kg) |
|---|---|---|---|
| 40 | 85 | 18 | 0.45 |
LR 200 - NPP-NPPU-KDD-KDDU is a support roller bearing designed for cam followers or track rollers. It typically includes the following features:
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LR 200: Bearing series/type (support roller).
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NPP: Contact seals on one side (usually made of rubber or plastic).
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NPPU: Contact seals on both sides for better dust and moisture protection.
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KDD: Metal shields on one side (non-contact, for high-speed use).
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KDDU: Metal shields on both sides.
| Bearing Number | Inner Diameter (d) MM | Outer Diameter (D) MM | Width (B) MM | d1 | Width C | r1 Min | Dynamic | Static | Weight (KG) |
|---|---|---|---|---|---|---|---|---|---|
| LR 208 NPP | 40 | 85 | 18 | 18 | 1.1 | 22800 | 13600 | 0.45 | |
| LR 208 NPPU | 40 | 85 | 18 | 500 | 18 | 1.1 | 22800 | 13600 | 0.45 |
| LR 209 KDD | 45 | 90 | 19 | 19 | 1.1 | 22500 | 13700 | 0.5 | |
| LR 209 KDDU | 45 | 90 | 19 | 500 | 19 | 1.1 | 22500 | 13700 | 0.5 |
| LR 209 NPP | 45 | 90 | 19 | 19 | 1.1 | 22500 | 13700 | 0.5 | |
| LR 209 NPPU | 45 | 90 | 19 | 500 | 19 | 1.1 | 22500 | 13700 | 0.5 |