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NSK 6988M軸承 咨詢熱線:022-23707817手機13821072888
|
Preload |
|
內(nèi)徑, d |
440 (0/-0.04) mm |
外徑, D |
600 (0/-0.075) mm |
寬度, B (or T) |
74 (0/-0.4) mm |
倒角, r min |
4 mm |
動負荷, Cr |
395000 N |
靜負荷, C0r |
680000 N |
極限轉(zhuǎn)述(油脂) |
800 RPM |
極限轉(zhuǎn)述(油) |
1000 RPM |
Cage Material |
Machined Brass Cage |
Closure Type |
Open |
Snap Ring |
No |
重量 |
60.8 kg |
a max |
N/A |
b min |
N/A |
D1 max |
N/A |
r0 max |
N/A |
rN min |
N/A |
D2 max |
N/A |
f max |
N/A |
da min |
456 mm |
da max |
N/A |
Da max |
584 mm |
Da min |
N/A |
ra max |
3 mm |
DX min |
N/A |
CY max |
N/A | |