Page 231 - IGUS Linear

drylin R
®
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shaft drylin R linear plain bearings | Product range Notes
guides
Open, anodised aluminium adapters, floating bearing

f
R O s a
Order key

ds do d1 d2 90° W Type Size

e
B1 h
B

0° 90° 180°

Open iglidur ® J Liner Metric Self-aligning Inner Ø d1

78) According to igus testing method u Page 260
®
● With reduced outer diameter, spherical middle 82) Design tips u Page 186
area, O-rings for elastic fit and hard-anodised Please note: Installation instructions u Page 187
surface Imperial dimensions
u Page 748

Dimensions [mm]

d1 d2 ds e o do B1 Øs B R W a f h Part No.
h8 h10 +0.1 H10 H10 h10 -1 +0.1 ±0.2 -0.5
10 18.8 18.5 5.0 1.86 15.4 21.8 1.30 28.9 13.0 7.3 0.0 0 1.2 OJUM-03-10
12 21.8 21.5 6.0 1.86 18.4 22.8 1.30 31.9 18.0 9.0 3.0 1.33 (7°) 1.2 OJUM-03-12
16 25.8 25.5 8.0 2.86 20.4 24.9 1.30 35.9 32.0 11.6 2.2 0 1.2 OJUM-03-16
20 31.8 31.5 10.0 2.86 26.4 31.5 1.60 44.8 50.0 12.0 2.2 0 1.2 OJUM-03-20
25 39.8 39.0 12.5 2.86 34.4 44.1 1.85 57.8 39.0 14.5 3.0 -1.5 (-4.3°) 1.5 OJUM-03-25
30 46.7 46.0 15.0 2.86 41.4 52.1 1.85 67.8 57.0 16.6 3.0 2 (4.9°) 2 OJUM-03-30
40 61.7 61.0 20.0 2.86 56.4 60.9 2.15 79.8 100.0 21.0 3.0 1.5 (2.8°) 2 OJUM-03-40
50 74.7 74.0 25.0 2.86 69.4 78.0 2.65 99.8 157.0 25.5 5.0 2.5 (3.8°) 2 OJUM-03-50

Technical data
Part No. Housing hole d1 tolerance 78) Fmax. dynamic 82) Fmax. static 82) Weight
Ø H7 p = 5MPa p = 35MPa
[mm] 0º 90º 180º 0º 90º 180º [g]
OJUM-03-10 19 +0.030 +0.088 725 500 196 5,075 3,500 1,370 10
OJUM-03-12 22 +0.030 +0.088 960 635 240 6,720 4,445 1,680 13
OJUM-03-16 26 +0.030 +0.088 1,440 990 396 10,080 6,943 2,772 19
OJUM-03-20 32 +0.030 +0.091 2,250 1,800 900 15,750 12,600 6,300 38
OJUM-03-25 40 +0.030 +0.091 3,625 2.953 1,523 25,375 20,670 10,658 63
OJUM-03-30 47 +0.040 +0.110 5,100 4,250 2,278 35,700 29,735 15,946 119
OJUM-03-40 62 +0.040 +0.115 8,000 6,810 3,800 56,000 47,660 26,600 250
OJUM-03-50 75 +0.050 +0.150 12,500 10,750 6,125 87,500 75,265 42,875 431

Can be combined with: Available with drylin liners (optional: J200/A180):
®
ASEAN 09/2023 ASEAN 09/2023

RQA-03 RTA-03 RGA-03 RGAS-03 J E7 X

228 Online tools and more information u www.igus-asean.com/drylinR
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