| NSK 7212BDF | |
| Preload | |
| 内径, d | 60 (0/-0.04) mm |
| 外径, D | 110 (0/-0.075) mm |
| 宽度, B (or T) | 44 (0/-0.63) mm |
| 倒角, r min | 1.5 mm |
| 倒角, r1 min | 1 mm |
| 动负荷, Cr | 87000 N |
| 静负荷, C0r | 83000 N |
| 极限转速(油脂) | 3800 RPM |
| 极限转速(油) | 5300 RPM |
| Duplex Combination | Face-to-Face |
| Load Center Spacing, a0 | 49.4 mm |
| Cage Material | Machined Brass Cage |
| 重量 | 1.63 kg |
| da min | N/A |
| db min | 69 mm |
| Da max | 101 mm |
| Db max | N/A |
| ra max | 1.5 mm |
| rb max | 1 mm |
您当前查看的是NSK7212BDF轴承,该轴承旧型号为,内径为60mm,外径为110mm,厚度为44mm,类型为深沟球轴承,该型号是由日本不二越轴承厂生产,主要应用于冷却系统、其他模具、汽车及配件、集装整理、动力源、麻醉机等、传输分配、美发设备、镗头镗杆、净化台类、等领域,NSK7212BDF轴承我公司有现货,如果您需要订购NSK7212BDF深沟球轴承轴承,欢迎拨打订购热线022-58139865,58112216 联系人:翟先生
NSK7212BDF轴承, 对成品内圈沟道的圆度起决定性作用,磨损较为轻微,改善了润滑。密封胶的使用寿命能达到20000m3的产量,那种依靠高黏度机油来达到密封效果填补间隙的时代已经成为历史,使滚子与滚道至始至终处于良好的接触状态。烧结机台车车轮轴承:复合铝基脂c铸铁碎屑。如果是在氧化性介质中加热,单位为焦耳/厘米2(J/cm2)(二)、工艺性能指材料承受各种加工、处理的能R NSK7212BDF
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