VÒNG BI 7309 BECBP SKF
Description
VÒNG BI 7309 BECBP SKF
7309 BECBP
Popular item
SKF Explorer
Dimensions
| d | 45 | mm | |
| D | 100 | mm | |
| B | 25 | mm | |
| d1 | ≈ | 66.5 | mm |
| d2 | ≈ | 55.25 | mm |
| D1 | ≈ | 79.9 | mm |
| a | 43 | mm | |
| r1,2 | min. | 1.5 | mm |
| r3,4 | min. | 1 | mm |
Abutment dimensions
| da | min. | 54 | mm |
| Da | max. | 91 | mm |
| Db | max. | 94.4 | mm |
| ra | max. | 1.5 | mm |
| rb | max. | 1 | mm |
Calculation data
| Basic dynamic load rating | C | 61 | kN | |
| Basic static load rating | C0 | 40.5 | kN | |
| Fatigue load limit | Pu | 1.73 | kN | |
| Reference speed | 8500 | r/min | ||
| Limiting speed | 9000 | r/min | ||
| Calculation factor | A | 0.0268 | ||
| Calculation factor | kr | 0.1 | ||
| Calculation factor | e | 1.14 | ||
| Single bearing or bearing pair arranged in tandem | ||||
| Calculation factor | X | 0.35 | ||
| Calculation factor | Y0 | 0.26 | ||
| Calculation factor | Y2 | 0.57 | ||
| Bearing pair arranged back-to-back or face-to-face | ||||
| Calculation factor | X | 0.57 | ||
| Calculation factor | Y0 | 0.52 | ||
| Calculation factor | Y1 | 0.55 | ||
| Calculation factor | Y2 | 0.93 | ||
Mass
| Mass bearing | 0.82 | kg |
CỬA HÀNG THIẾT BỊ CÔNG NGHIỆP VB-60.
CHUYÊN : MUA BÁN THANH LÝ CÁC LOẠI VÒNG BI BẠC ĐẠN SKF, NSK, NTN, FAG, KOYO, ASAHI..
LIÊN HỆ : 0946.12.06.79 NGHIỆP
Location: Biên Hòa,Đồng Nai.
WWW.THIETBICONGNGHIEPVB60.COM
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