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 |