PC56-7 starting Motor KT17490-6301-4 excavator starting motor
Request A Quote 120x170x27 For Your Special PC56-7 starting Motor KT17490-6301-4 excavator starting motor Needs Kate Komatsu part Machinery Co., Ltd Today! 120 Bore Diameter (mm) Free komatsu PC56 Parts Quotes. ISO 9001 certified.
| Bearing number: |
T4CB120 |
| Size (mm): |
120x170x27 |
| Bore Diameter (mm): |
120 |
| Outer Diameter (mm): |
170 |
| Width (mm): |
27 |
| d: |
120 mm |
| D: |
170 mm |
| T: |
27 mm |
| PDF |
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Product Details
| Bearing number |
T4CB120 |
| Size (mm) |
120x170x27 |
| Bore Diameter (mm) |
120 |
| Outer Diameter (mm) |
170 |
| Width (mm) |
27 |
| d |
120 mm |
| D |
170 mm |
| T |
27 mm |
| B |
25 mm |
| C |
19,5 mm |
| a |
35 mm |
| r min. |
3 mm |
| r1 min. |
3 mm |
| da min. |
138 mm |
| Da min |
158 mm |
| Da max. |
158 mm |
| db max. |
129 mm |
| Db min. |
164 mm |
| ra max. |
2,5 mm |
| rb max. |
2,5 mm |
| Weight |
1,78 Kg |
| Basic dynamic load rating (C) |
153 kN |
| Basic static load rating (C0) |
243 kN |
| (Grease) Lubrication Speed |
1800 r/min |
| (Oil) Lubrication Speed |
2600 r/min |
| Calculation factor (e) |
0,47 |
| Calculation factor (Y0) |
0,7 |
| LangID |
1 |
| outer r |
3 |
| D_ |
170 |
| TC-BET22 |
50 |
| TC-BET21 |
2 |
| inner r |
3 |
| mass |
1.78 |
| GRS rpm |
1800 |
| D_b |
164 |
| Cr |
51600 |
| TC-RA |
271.488 |
| DE_ |
157.644 |
| db |
129 |
| Prod_Type3 |
TRBSR_MD_A |
| da |
138 |
| T-ALP21 |
35 |
| Iso |
4CB |
| ALPHA_ |
17.5 |
| SDM_ |
145.266 |
| SBRG |
4CB |
| D_a2 |
158 |
| hidYobi |
T4CB120 |
| Y1 |
1.3 |
| D_a1 |
158 |
| B_ |
25 |
| hidTable |
ecat_NSTPRM |
| Oil rpm |
2600 |
| C0r |
24800 |
| Y0 |
0.7 |
| TC-SLR |
18 |
| inner ra |
2.5 |
| outer rb |
2.5 |
| C0 |
243 |
| Sa |
7 |
| Sb |
7.5 |
| e |
0.47 |
| DA_ |
12.981 |
| Z_ |
29 |
| C_ |
19.5 |
| yobi |
T4CB120 |
| TC-DA1 |
13.424 |
| TC-DA2 |
12.538 |
| KBRG |
3111 |
| DI_ |
132.887 |