HSR45LB[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]+[188-3090/1]L THK Standard Linear Guide Accuracy and Preload Selectable HSR Series
| Brand Name: | THK |
| Model Number: | HSR45LB[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]+[188-3090/1]L |
| Bearing number: | 4T-482/472X |
| Size (mm): | 69.85x123.825x30.162 |
| Bore Diameter (mm): | 69,85 |
| Outer Diameter (mm): | 123,825 |
| Width (mm): | 30,162 |
| d: | 69,85 mm |
| D: | 123,825 mm |
| T: | 30,162 mm |
| PDF |
HSR45LB[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]+[188-3090/1]L |
Product Details
| Bearing number | 4T-482/472X |
| Size (mm) | 69.85x123.825x30.162 |
| Bore Diameter (mm) | 69,85 |
| Outer Diameter (mm) | 123,825 |
| Width (mm) | 30,162 |
| d | 69,85 mm |
| D | 123,825 mm |
| T | 30,162 mm |
| B | 29,007 mm |
| C | 24,605 mm |
| d1 | 93 mm |
| a | 26.4 mm |
| rs min | 3.5 mm |
| r1s min | 3.3 mm |
| e | 0.38 |
| Y2 | 1.56 |
| Y0 | 0.86 |
| Mass | 1.48 kg |
| Dynamic load, C | 128 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 111 kN |
| Nlim (oil) | 4,000 rpm |
| Nlim (grease) | 3,000 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 8.02 Hz |
| Characteristic outer ring frequency, BPF0 | 9.25 Hz |
| Characteristic inner ring frequency, BPFI | 11.75 Hz |
| ra max | 3.5 mm |
| r1a max | 3.3 mm |
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