Fersa 74500/74850 tapered roller bearings
High Quality Fersa 74500/74850 tapered roller bearings. Competitive tapered roller bearings Pricing. Accept Small 2.0 mm r - Outer Ring To Clear Radius2 Order. Easy BEARING-THAILAND CO.,LTD. M06288 Product Group and Fast Shipping.
What is 74500/74850 bearing interchange？
| Brand Name: | Fersa |
| Model Number: | 74500/74850 |
| d: | 536.575 mm |
| D: | 820 mm |
| T: | 152 mm |
| d1 ≈: | 664.4 mm |
| B: | 146 mm |
| C: | 112 mm |
| r1,2 min.: | 6 mm |
| r3,4 min.: | 5 mm |
| PDF |
74500/74850 |
Product Details
| d | 536.575 mm |
| D | 820 mm |
| T | 152 mm |
| d1 ≈ | 664.4 mm |
| B | 146 mm |
| C | 112 mm |
| r1,2 min. | 6 mm |
| r3,4 min. | 5 mm |
| a | 161 mm |
| da max. | 595 mm |
| db min. | 563 mm |
| Da min. | 724 mm |
| Da max. | 788 mm |
| Db min. | 777 mm |
| Ca min. | 21 mm |
| Cb min. | 40 mm |
| ra max. | 5.6 mm |
| rb max. | 4.6 mm |
| Basic dynamic load rating C | 3910 kN |
| Basic static load rating C0 | 7800 kN |
| Fatigue load limit Pu | 540 kN |
| Reference speed | 450 r/min |
| Limiting speed | 670 r/min |
| Calculation factor e | 0.43 |
| Calculation factor Y | 1.4 |
| Calculation factor Y0 | 0.8 |
| Mass bearing | 272 kg |
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