Bearing for straight linkage

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Technology Specification:

Round smoothly without stagnation;

Ball clearance: axial straight angle direction 0.025~0.065mm, axial clearance<=0.3mm.

Thread Precision: Grade 6H;

Ball pin: 35 carbon steel or 40 Cr steel;

Ball housing: High intensive Zinc alloy or Aluminum Magnesium Alloy;

Durability testing: It performs well after 1 million cycles durability testing under temperature 120 to -40 Celsius;

Refers to QC/T327-1999 and relevant standards.

Lubricant: ball housing has adequate lubricant.

Model	Size						Screw Thread		Most Loading	Angle
Model	L	L1	I	I1	I2	S	M	M1	KN	2θ
USJ-ZG-5	22	12	46	11	11	9	M5-6H	M5-6h	2.8	30°
USJ-ZG-6	28	15	55.2	12	22.2	11	M6-6H	M6-6h	3.7	30°
USJ-ZG-8	32	17	65	12	16	14	M8-6H	M8-6h	5.8	30°
USJ-ZG-10	35	18	73.4	18	18.4	17	M10-6H	M10-6h	8.4	30°
USJ-ZG-12	40	20	84	18	21	19	M12*1.25-6H	M12*1.25-6h	11	30°
USJ-ZG-14	45	25	103	22	23.5	22	M14*1.5-6H	M14*1.5-6h	15	22°
USJ-ZG-16	50	27	112	23	25.5	22	M16*1.5-6H	M16*1.5-6h	15	22°
USJ-ZG-18	58	32	130.5	25	31	27	M18*1.5-6H	M18*1.5-6h	19	22°
USJ-ZG-20	70	38	133	25	33	30	M20*1.5-6H	M20*1.5-6h	19	40°
USJ-ZG-22	70	43	145	26	33	32	M22*1.5-6H	M22*1.5-6h	23	35°