SR45TB1SS(GK) THK Radial Linear Guide (Block Only) Interchangeable SR Series
| Brand Name: | THK |
| Model Number: | SR45TB1SS(GK) |
| Bearing number: | NNU 4972 BK/SPW33 |
| Size (mm): | 360x480x118 |
| Bore Diameter (mm): | 360 |
| Outer Diameter (mm): | 480 |
| Width (mm): | 118 |
| d: | 360 mm |
| D: | 480 mm |
| B: | 118 mm |
| PDF |
SR45TB1SS(GK) |
Product Details
| Bearing number | NNU 4972 BK/SPW33 |
| Size (mm) | 360x480x118 |
| Bore Diameter (mm) | 360 |
| Outer Diameter (mm) | 480 |
| Width (mm) | 118 |
| d | 360 mm |
| D | 480 mm |
| B | 118 mm |
| D1 | 439 mm |
| F | 399 mm |
| b | 16.7 mm |
| K | 9 mm |
| r1,2 - min. | 3 mm |
| r3,4 - min. | 1.5 mm |
| s | 5.5 mm |
| da - min. | 373 mm |
| da - max. | 395 mm |
| Da - max. | 467 mm |
| ra - max. | 2.5 mm |
| Basic dynamic load rating - C | 1120 kN |
| Basic static load rating - C0 | 2800 kN |
| Fatigue load limit - Pu | 255 kN |
| Limiting speed for grease lubrication | 1500 r/min |
| Limiting speed for oil lubrication | 1700 r/min |
| r1,2 min. | 3 mm |
| r3,4 min. | 1.5 mm |
| s max. | 5.5 mm |
| da min. | 373 mm |
| da max. | 395 mm |
| Da max. | 467 mm |
| ra max. | 2.5 mm |
| Basic dynamic load rating C | 1120 kN |
| Basic static load rating C0 | 2800 kN |
| Fatigue load limit Pu | 255 kN |
| Attainable speed for grease lubrication | 1500 r/min |
| Attainable speed for oil-air lubrication | 1700 r/min |
| Mass bearing | 55 kg |
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