เลือกประเทศหรือภูมิภาคอื่นเพื่อดูเนื้อหาสำหรับที่ตั้งของคุณ
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11:30:21 GMT+0000 (Coordinated Universal Time)
7320-B-XL-JP
Angular contact ball bearing
Angular contact ball bearing 73..-B-XL-JP, single row, X-life, steel sheet metal cage
แทนที่
7320-B-JP, 7320B.JP
ข้อมูลผลิตภัณฑ์
Main Dimensions & Performance Data
| d | 100 mm | Bore diameter |
| D | 215 mm | Outside diameter |
| B | 47 mm | Width |
| Cr | 214,000 N | Basic dynamic load rating, radial |
| C0r | 197,000 N | Basic static load rating, radial |
| Cur | 10,900 N | Fatigue load limit, radial |
| nG | 4,050 1/min | Limiting speed |
| nϑr | 3,550 1/min | Reference speed |
| ≈m | 7.56 kg | น้ำหนัก |
Mounting dimensions
| da min | 114 mm | Minimum diameter of shaft shoulder |
| Da max | 201 mm | Maximum diameter of housing shoulder |
| Db max | 208 mm | Maximum diameter of housing shoulder |
| ra max | 2.5 mm | Maximum fillet radius of shaft |
| ra1 max | 1 mm | Maximum fillet radius of housing |
Dimensions
| rmin | 3 mm | Minimum chamfer dimension |
| r1 min | 1.1 mm | Minimum chamfer dimension |
| D1 | 171.72 mm | Shoulder diameter on outer ring wide side face |
| d1 | 146.26 mm | Shoulder diameter on inner ring wide side face |
| a | 89.6 mm | Distance between the apexes of the pressure cones |
| α | 40 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
ตัวเลือกสินค้าปัจจุบันของคุณ
| Design variant | B | B |
| Sealing | Without | Not sealed |
| Cage | JP | Steel sheet metal |
| Tolerance class | PN | Normal (PN) |
| Dimensional / heat stabilization | S0 | Rings dimensional stabilized up to 150° |
| Lubricant | Without | Bearing not greased |
คุณลักษณะ
