是帶圓柱滾子的滾輪軸承,相對其直徑,滾子既細又長。 這種滾子稱為滾針。 儘管具有較小的截面,軸承仍具有較高的負荷承受能力,滾針軸承裝有細而長的滾子(滾子直徑D≤5mm,L/D≥2.5,L為滾子長度),因此 徑向結構緊湊,其內徑尺寸和負載能力與其它類型軸承相同時,外徑最小,特別適用於徑向安裝尺寸受限的支承結構。
型號 | 舊型號 | 外形尺寸(mm) | 額定載重(N) | 轉速min-1 | 重量(kg) | ||||
---|---|---|---|---|---|---|---|---|---|
d | D | B | Cr | Cor | 脂潤滑 | 油潤滑 | (參考) | ||
HK1614-RS | SZ-430 | 16 | 22 | 14 | - | - | - | - | 0.014 |
HK1614 | 47941/16 | 16 | 22 | 14 | - | - | - | - | 0 |
BKH1212 | 35942/12 | 12 | 18 | 12 | - | - | - | - | 0.011 |
BKH1010 | 25942/10 | 10 | 16 | 10 | - | - | - | - | 0 |
BKH0910 | 25942/9 | 9 | 15 | 10 | - | - | - | - | 0 |
BKH0812 | 35942/8 | 8 | 14 | 12 | - | - | - | - | 0 |
BKH4524 | 65942/45 | 45 | 55 | 24 | - | - | - | - | 0 |
BKH4032 | 85942/40 | 40 | 50 | 32 | - | - | - | - | 0 |
BKH1212B | 35942/12 | 12 | 18 | 12 | - | - | - | - | 0.01 |
BK3012B | 25941/30 | 30 | 37 | 12 | - | - | - | - | 0.03 |
BK1616B | 55941/16 | 16 | 22 | 16 | - | - | - | - | 0.02 |
BK2516B | 45941/25 | 25 | 32 | 16 | - | - | - | - | 0.032 |
BK1614 | 45941/16 | 16 | 22 | 14 | - | - | - | - | 0 |
BK2512B | 25941/25 | 25 | 32 | 12 | - | - | - | - | 0.025 |
BK1612B | 35941/16 | 16 | 22 | 12 | - | - | - | - | 0.014 |
BK2220 | 75941/22 | 22 | 28 | 20 | - | - | - | - | 0.04 |
BK1610 | 25941/16 | 16 | 22 | 10 | - | - | - | - | 0 |
BK2020 | 75941/20 | 20 | 26 | 20 | - | - | - | - | 0.027 |
BK1520 | 75941/15 | 15 | 21 | 20 | - | - | - | - | 0 |
BK2014 | 45941/20 | 20 | 26 | 14 | - | - | - | - | 0 |