JU-XP0 Series Thin Section Bearing

JU series Interchange (inch/mm)Dimension Basic Cap.N Weight
Radial Axial
Type NTN KAYDON d D L1 L2 Cor Cr Coa Ca Kg
JU040XP0 JU040XP0 4 4.75 4.15 4.547 9340 3910 23380 9820 0.249
101.6 120.65 105.4 115.5
JU042XP0 JU042XP0 4.25 5 4.4 4.797 9870 4090 24710 10180 0.263
107.95 127 111.76 121.8
JU045XP0 JU045XP0 4.5 5.25 4.65 5.047 10400 4220 26050 10580 0.277
114.3 133.35 118.1 128.2
JU047XP0 JU047XP0 4.75 5 4.9 5.295 10940 4360 27380 10940 0.295
120.65 139.7 124.5 134.5
JU050XP0 JU050XP0 5 5.75 5.15 5.545 11510 4490 28720 11290 0.308
127 146.05 130.8 140.8
JU055XP0 JU055XP0 5.5 6.25 5.56 6.042 12580 4800 31380 11960 0.336
139.7 158.75 143.5 153.5
JU060XP0 JU060XP0 6 6.75 6.15 6.542 13650 5070 34050 12620 0.367
152.4 171.45 156.2 166.2
JU065XP0 JU065XP0 6.5 7.25 6.65 7.037 14710 5330 36760 13290 0.395
165.1 184.15 168.9 178.7
JU070XP0 JU070XP0 7 7.75 7.15 7.537 15780 5560 39430 13910 0.422
177.8 196.85 181.6 191.4
JU075XP0 JU075XP0 7.5 8.25 7.65 8.037 16850 5820 42090 14540 0.449
190.5 209.55 194.3 204.1
JU080XP0 JU080XP0 8 8.75 8.15 8.537 17910 6050 44760 15160 0.481
203.2 222.25 207 216.8
JU090XP0 JU090XP0 9 9.75 9.15 9.535 20050 6530 50100 16310 0.535
228.6 247.65 232.4 242.2
JU100XP0 JU100XP0 10 10.75 10.15 10.535 22180 6980 55430 17470 0.594
254 273.05 257.8 267.6
JU110XP0 JU110XP0 11 11.75 11.15 11.535 24310 7420 60810 18580 0.649
279.4 298.45 283.2 293
JU120XP0 JU120XP0 12 12.75 12.15 12.535 26450 7870 66140 19650 0.708
304.8 323.85 308.6 318.4


First understand the thin-walled bearings of equal section: thin-walled ferrule bearings have high precision, very quiet and strong carrying capacity. These ball bearings are available in three designs and are extremely small and mostly square in cross section. In these series, even with larger shaft diameters and bearing bores, the cross section remains the same. These bearings are therefore referred to as equal sections.
The equal-section thin-wall ball bearing retainer is a precision non-standard thin-walled ball bearing retainer consisting of seven open series and five sealed series, with inner diameters ranging from 1 inch to 40 inches, and cross-section sizes ranging from 0.1875X to 0.1875 inches. To 1.000X 1.000 inches.
Three types: deep groove ball type (C), angular contact type (E), four point contact type (X).
Materials are copper, stainless steel, alloy steel, etc.
The products are mainly used in: robot joint bearings, aerospace high-precision thin-wall bearings and large-scale bearings for wind turbines, etc., which require high-precision and small space.