TIMKEN LM12749 Tapered Roller Thrust Bearings
170 Million used TIMKEN LM12749 Tapered Roller Thrust Bearings instantly searchable. JiNan Hope Hydraulic Co., Itd Shop our large selection of parts 52x20x15 based on brand, price, description, and location. Order the Timken Needle Roller Thrust Bearings with stock 52 Bore Diameter (mm) ...
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
6304 N |
| Size (mm) |
52x20x15 |
| Bore Diameter (mm) |
52 |
| Outer Diameter (mm) |
20 |
| Width (mm) |
15 |
| d |
20 mm |
| D |
52 mm |
| B |
15 mm |
| d1 |
30.35 mm |
| D2 |
44.71 mm |
| D3 |
49.73 mm |
| b |
1.35 mm |
| C |
2.46 mm |
| r0 |
0.4 mm |
| r1,2 - min. |
1.1 mm |
| da - min. |
27 mm |
| Da - max. |
45 mm |
| Db - min. |
59 mm |
| ba - min. |
1.5 mm |
| Ca - max. |
3.58 mm |
| ra - max. |
1 mm |
| Basic dynamic load rating - C |
16.8 kN |
| Basic static load rating - C0 |
7.8 kN |
| Fatigue load limit - Pu |
0.335 kN |
| Reference speed |
30000 r/min |
| Limiting speed |
19000 r/min |
| Calculation factor - kr |
0.03 |
| Calculation factor - f0 |
12 |
| d1 ≈ |
30.35 mm |
| D2 ≈ |
44.71 mm |
| r0 max. |
0.4 mm |
| r1,2 min. |
1.1 mm |
| da min. |
27 mm |
| Da max. |
45 mm |
| Db min. |
59 mm |
| ba min. |
1.5 mm |
| Ca max. |
3.58 mm |
| ra max. |
1 mm |
| Basic dynamic load rating C |
16.8 kN |
| Basic static load rating C0 |
7.8 kN |
| Fatigue load limit Pu |
0.335 kN |
| Calculation factor kr |
0.03 |
| Calculation factor f0 |
12 |
| Mass bearing |
0.14 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
0531-8299 9953 |