基本尺寸(mm) 轴承型号 额定载荷(N) 极限转速(rpm) 重量(kg)
d D B r min 开式 防尘盖型 密封圈型 动载荷(Cr) 静载荷(Cor) 脂 油 约
4.763 17.643 *6.35 0.3 1601 1601 ZZ 1601-2RS 1511 724 36000 43000  
6.35 17.463 *6.35 0.3 1602 1602 ZZ 1602-2RS 1511 724 36000 43000  
7.938 22.225 #7.14 0.3 1603 1603 ZZ 1603-2RS 2547 1342 34000 40000  
9.525 22.225 #7.14 0.3 1604 1604 ZZ 1604-2RS 2547 1342 32000 38000  
7.938 23.019 7.938 0.3 1605 1605 ZZ 1605-2RS 2547 1342 32000 38000  
9.525 23.019 7.938 0.3 1606 1606 ZZ 1606-2RS 2547 1342 32000 38000  
11.113 23.019 7.398 0.3 1607 1607 ZZ 1607-2RS 3556 1938 30000 33000  
9.525 28.575 9.525 0.3 1614 1614 ZZ 1614-2RS 3921 2245 25000 30000  
11.113 28.575 9.525 0.3 1615 1615 ZZ 1615-2RS 5093 2358 25000 30000  
12.7 28.575 9.525 0.3 1616 1616 ZZ 1616-2RS 5116 2002 25000 30000  
11.113 34.925 11.113 0.6 1620 1620 ZZ 1620-2RS 7518 3559 22000 26000  
12.7 34.925 11.113 0.6 1621 1621 ZZ 1621-2RS 7562 3625 22000 26000  
14.288 34.925 11.113 0.6 1622 1622 ZZ 1622-2RS 7607 3670 20000 24000  
15.875 34.925 11.113 0.6 1623 1623 ZZ 1623-2RS 7651 3714 20000 24000  
15.875 41.275 12.7 0.6 1628 1628 ZZ 1628-2RS 9342 4871 18000 20000  
19.05 41.275 12.7 0.6 1630 1630 ZZ 1630-2RS 9386 4960 18000 20000  
15.875 44.45 12.7 1.0 1633 1633 ZZ 1633-2RS 9342 4982 18000 20000  
19.05 44.45 12.7 1.0 1635 1635 ZZ 1635-2RS 9408 5071 18000 20000  
19.05 50.8 14.29 1.0 1638 1638 ZZ 1638-2RS 10098 5738 16000 18000  
22.225 50.8 14.29 1.0 1640 1640 ZZ 1640-2RS 10076 5850 14000 17000  
25.4 50.8 14.29 1.0 1641 1641 ZZ 1641-2RS 10053 5983 13000 15000  
25.575 63.5 15.875 1.0 1652 1652 ZZ 1652-2RS 16080 10412 11000 13000  

*WIDTH ZZ& 2RS=7.938mm

#WIDTH ZZ & 2RS =8.731mm