Complex Bearings

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Two-dimensional space-filling bearings are dense packings of disks that can rotate without slip. We consider the entire first family of bearings for loops of four disks and propose a hierarchical construction of their contact network. We provide analytic expressions for the clustering coefficient and degree distribution, revealing bipartite scale-free behavior with a tunable degree exponent depending on the bearing parameters. We also analyze their average shortest path and percolation properties.

Bearings have an initial fill of lubricant when we manufacture them, therefore it is not necessary to lubricate prior to their initial operation. Below is a list of our standard lubricants and their basic physical properties.

40 mm x 100 mm x 11 mm NBS ZARF 40100 L TN complex bearings

0.0 N/A
PEER BEARING CO. 8865590358984

15 mm x 45 mm x 7,5 mm NBS ZARN 1545 L TN complex bearings

BALDOR-RELIANCE Bearings
ABB MOTORS AND MECHA 0785398461205

50 mm x 90 mm x 11,5 mm NBS ZARN 5090 TN complex bearings

0.0 0717905198779
BUNTING BEARINGS Plain Bearings

NBS NKXR 17 Z complex bearings

0.0 2.352
ASAHI BEARINGS 0808250455416

NBS NKX 17 complex bearings

SCHAEFFLER GROUP N/A
B00308 3.543 Inch | 90 Mill

50 mm x 110 mm x 17,5 mm NBS ZARN 50110 TN complex bearings

B00308 Angular Contact Ball
70MM Bore; 125MM Out 4.921 Inch | 125 Mil

45 mm x 105 mm x 11,5 mm NBS ZARF 45105 TN complex bearings

B04334 Roller Bearings
0053893511580 0.0

40 mm x 115 mm x 16 mm NBS ZARF 40115 L TN complex bearings

0.0 QM INDUSTRIES
Inch Yes

30 mm x 80 mm x 14 mm NBS ZARN 3080 TN complex bearings

Eccentric Collar Pillow Block Bearing
5.75 Inch | 146.05 M 13.94 Inch | 354.076

NBS NKXR 40 Z complex bearings

Single Row Ball Bear 80MM Bore; 170MM Out
31171504 Ball Bearing

45 mm x 80 mm x 11,5 mm NBS ZARN 4580 TN complex bearings

TIMKEN M06288
0883450315333 0.0

IKO NAX 1725 complex bearings

Bearings TIMKEN
0 0.0
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