Linear motion systems
LY20BL NSK Linear guides

Metric

Imperial

Dimensions, mmin

B1 44,000 1,796 H 30,000 1,224 L 85,400 3,486 B 32,000 1,306 J 50,000 2,041 L1 66,000 2,694 B2 6,000 0,245 B3 20,000 0,816 B4 12,000 0,490 H1 23,000 0,939 H2 7,000 0,286 T 12,000 0,490 T1 5,000 0,204 f 3,000 0,122 C 60,000 2,449 d1 6,000 0,245 d2 9,500 0,388 h 19,000 0,776 h1 8,500 0,347 L max 2000,000 81,633 aL 20,000 0,816 aR 20,000 0,816 F M5x0.8x8

Slide weight, kg lb	0,410 0,186
Rail weight, kg lb	2,900 1,315

Manufacturer:

NSK

Designation system - NSK

Interchange:

ABC LY20BL THK HSR20LR IKO LWHSG20 STAR 1623-8