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Yinsh Precision Industrial Co., Ltd. Assuring, Ultra, Quiet, Balanced, Performance

Product Category

Precision Locknut for Bearings

Superfine Balanced Locknuts

Superfine Grinding Locknuts

YSPL Series Precision Locknut

YSLK Series

YSLR Series

YSAM Series

YSMSW Series

YSFT Series

YSFTA Series

AN Series

YSRN Series

Precision Locknut

»Home>Products>YSPL Series Precision Locknut>YSRN Series

YSRN Series

Notes

Square outer shape YSRN locknut, two point locking brass screws in 90° position. Suitable for bearing supporting seat. Inner threads and end surface are simultaneously machined, assuring the assembly accuracy.

1. Material Composition: SCM440(42CrMo4)
2. Hardness: HRC28°~32°
3. Thread Accuracy: ISO 4H
4. Manufacturing Method: High Precision Turning
5. Run Out: 0.005mm

Specifications

Thread	D	h	d1	n-m	c1	S	MAX.Nm
YSRN- M5x0.5P	12.5	5	8	2-M3	2.7	11	0.9
YSRN-M6x0.75P	13.5		9			12
YSRN- M8x1.0P	16	6.5	11		4	14
YSRN-M10x1.0P	19	8	13		5.5	16
YSRN-M12x1.0P	22		16	2-M4	4.5	19	3.5
YSRN-M15x1.0P	25		19		4.75	22
YSRN-M17x1.0P	29	13	21		9	24
YSRN-M20x1.0P	35	11	27		7	30	8
YSRN-M25x1.5P	43	15	32	2-M6	10	35
YSRN-M30x1.5P	48	20	37		14	40
YSRN-M35x1.5P	60	21	47			50
YSRN-M40x1.5P	62	25			18

Remarks: (1)The data is for reference only. (2)1Nm=10.2kgf.cm=0.73lb.ft

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Tel:+886-4-2244-7899 / Fax:+886-4-2245-2402 / No. 26, Lane 31, Chung Te 6 Rd., Sec. 1, Taichung 40668, Taiwan (R.O.C.)