NTN 42687#BW services Roller Bearings
| Brand Name |
NTN 42687#BW services Roller Bearings |
| Model Number |
42687 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
42687 |
Product Details
| Bearing number | 7207 BECBPH |
| Size (mm) | 72x35x17 |
| Bore Diameter (mm) | 72 |
| Outer Diameter (mm) | 35 |
| Width (mm) | 17 |
| d | 35 mm |
| D | 72 mm |
| B | 17 mm |
| d1 | 49.65 mm |
| d2 | 41.96 mm |
| D1 | 58.25 mm |
| a | 31 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 0.6 mm |
| da - min. | 42 mm |
| Da - max. | 65 mm |
| Db - max. | 67.8 mm |
| ra - max. | 1 mm |
| rb - max. | 0.6 mm |
| Basic dynamic load rating - C | 31 kN |
| Basic static load rating - C0 | 20.8 kN |
| Fatigue load limit - Pu | 0.88 kN |
| Reference speed | 12000 r/min |
| Limiting speed | 12000 r/min |
| Calculation factor - kr | 0.095 |
| Calculation factor - ka | 1.4 |
| Calculation factor - e | 1.14 |
| Calculation factor - X | 0.35 |
| Calculation factor - Y0 | 0.26 |
| Calculation factor - Y1 | 0.55 |
| Calculation factor - Y2 | 0.57 |
| d1 ≈ | 49.65 mm |
| d2 ≈ | 41.96 mm |
| D1 ≈ | 58.25 mm |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 42 mm |
| Da max. | 65 mm |
| Db max. | 67.8 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 31 kN |
| Basic static load rating C0 | 20.8 kN |
| Fatigue load limit Pu | 0.88 kN |
| Calculation factor A | 0.00674 |
| Calculation factor kr | 0.095 |
| Calculation factor e | 1.14 |
| Calculation factor X | 0.57 |
| Calculation factor Y0 | 0.52 |
| Calculation factor Y2 | 0.93 |
| Calculation factor Y1 | 0.55 |
| Mass bearing | 0.28 kg |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |
TIMKEN 22326EJW33W800C4 services Roller Bearings