订货编号：FEM-E-C 20 x 5R x 3-4 1 2 T7 R 82Z120 41Z120 1250 0 1
d0 = 公称直径
P = 导程
(R = 右旋,L = 左旋 )
DW = 滚珠直径
i = 螺母内的螺旋圈数
类别 规格 部件号 额定载荷 速度
d0 x P x Dw - i 额定动载荷 C C0 vmax
(N) (m/min)
A 16 x 5R x 3 - 4 R150201065 12300 16100 30
B 16 x 10R x 3 - 3 R150204085 9600 12300 60
B 16 x 16R x 3 - 3 R150206065 9300 12000 96
A 20 x 5R x 3 - 4 R150211085 14300 21500 30
A 20 x 20R x 3.5 - 3 R150217065 13300 18800 120
A 25 x 5R x 3 - 4 R150221085 15900 27200 30
A 25 x 10R x 3 - 4 R150224085 15700 27000 60
A 25 x 25R x 3.5 - 3 R150228065 14700 23300 150
A 32 x 5R x 3.5 - 4 R150231085 21600 40000 23
A 32 x 10R x 3.969 - 5 R150234086 31700 58300 47
A 32 x 20R x 3.969 - 3 R150237065 19700 33700 94
A 32 x 32R x 3.969 - 3 R150239065 19500 34000 150
B 40 x 5R x 3.5 - 5 R150241086 29100 64100 19
B 40 x 10R x 6 - 4 R150244085 50000 86400 38
C 40 x 12R x 6 - 4 R150245065 49900 86200 45
B 40 x 16R x 6 - 4 R150246065 49700 85900 60
A 40 x 20R x 6 - 3 R150247085 37900 62800 75
A 40 x 40R x 6 - 3 R150249065 37000 62300 150
B 50 x 5R x 3.5 - 5 R150251086 32000 81300 15
A 50 x 10R x 6 - 6 R150254086 79700 166500 30
C 50 x 12R x 6 - 6 R150255066 79600 166400 36
B 50 x 16R x 6 - 6 R150256066 79400 166000 48
A 50 x 20R x 6.5 - 5 R150257086 75700 149700 60
B 50 x 40R x 6.5 - 3 R150259065 46500 85900 120
B 63 x 10R x 6 - 6 R150264086 88800 214300 24
B 63 x 20R x 6.5 - 5 R150267086 83900 190300 48
B 63 x 40R x 6.5 - 3 R150269065 53400 114100 95
C 80 x 10R x 6.5 - 6 R150274086 108400 291700 19
B 80 x 20R x 12.7 - 62) R150277096 262700 534200 30
1) 参见第 115 页转速特征值 d0 · n 和第 150 页临界转速 ncr
2) 螺母 80 x 20R x 12.7 - 6 配用滚珠丝杠最大长度可达 2500 mm，带预紧。
