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NSK 7218BWDF角接觸球軸承
NSK 7218BWDF角接觸球軸承 |
|
Preload |
|
內徑, d |
90 (0/-0.04) mm |
外徑, D |
160 (0/-0.075) mm |
寬度, B (or T) |
60 (0/-0.63) mm |
倒角, r min |
2 mm |
倒角, r1 min |
1 mm |
動負荷, Cr |
173000 N |
靜負荷, C0r |
188000 N |
極限轉速(油脂) |
2000 RPM |
極限轉速(油) |
2800 RPM |
Duplex Combination |
Face-to-Face |
Load Center Spacing, a0 |
74.8 mm |
Cage Material |
Pressed Steel Cage |
重量 |
4.58 kg |
da min |
N/A |
db min |
96 mm |
Da max |
150 mm |
Db max |
N/A |
ra max |
2 mm |
rb max |
1 mm |
單列角接觸球軸承只能承受一個方向的軸向載荷,在承受徑向載荷時,會引起附加軸向力,必須施向相應的反向載荷,因此,該種軸承一般都成對使用。雙列角接觸球軸承能承受較大的以徑向載荷為主的徑向、軸向雙向聯合載荷和力矩載荷,它能限制軸或外殼雙向軸向位移,接觸角為30度。
更多庫存型號:
NSK231/800E4 NSKNJ326W NSK2315 NSKNU2248M NSK53317 NSK7218BDT NSKNJ414W NSKNJ324W NSKNJ344M NSK7903A5TY NSK7318A NSKNJ418 NSK53430X NSK240/600CAE4 NSK7222A 7218BWDF NSK7218BWG NSK7218BDT NSK7218A5TY NSK7218BYDT NSK7218B NSK7218BWDT NSK7218BYDB NSK7218CTY NSK7218BWDF NSK7218BWDF NSK7218BWDB NSK7218BWDT TORRINGTON 24096CAC/W33 FAG SNV215-L + 20320-K-MB-C3 + H320X308 + TCV620X308 SKF SDAF22638x6.13/16 NTN UEL318 NSK 7208CTYNDBLP4 FAG VRE311-A LYC 2077948K SKF 7318BEGAY SKF 2x7413BGBM FAG 6309-2RSR FAG B71917-E-T-P4S LYC 22348 KZ/HN 國產 7221BTN1 LYC 30668/P5 IKO LRTZ202531
