Rexroth R 1661

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Rexroth R 1661

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Product Code : 170

Brand Name : REXROTH

Product Description

Rexroth R 1661

Ball Rail Systems
Super Runner Block with self-aligning feature
Runner block 1661-
Flanged short

Special version:
Runner blocks in accuracy class N (clearance and preload 0.02 C) are also available:
  - with low friction seals
    (part numbers 16..-..4-11)

Dynamic characteristics
Speed     V_max=3 m/s
Acceleration     a_max=250 m/s²

Size	Accuracy class	Part numbers for runner blocks		Downloads
Size	Accuracy class	up to approx. 10 um clearance	Preload 0.02 C	Downloads
15	H	1661-193-10	1661-113-10
15	N	1661-194-10	1661-114-10
20	H	1661-893-10	1661-813-10
20	N	1661-894-10	1661-814-10
25	H	1661-293-10	1661-213-10
25	N	1661-294-10	1661-214-10
30	H	1661-793-10	1661-713-10
30	N	1661-794-10	1661-714-10
35	H	1661-393-10	1661-313-10
35	N	1661-394-10	1661-314-10