SIZP Threaded Self-Lubricating Rod End Bearing with PTFE Insert

Name: SIZP Threaded Self-Lubricating Rod End Bearing with PTFE Insert
Rating: 5 (99 reviews)

This series is a self-lubricating rod end bearing with internal threads, featuring a streamlined three-piece structure: rod end body, inner ring, and PTFE plastic liner. The rod end body is made of carbon steel with a galvanized surface; the inner ring is made of high-carbon chromium bearing steel, hardened by quenching and then spherically plated with hard chrome to ensure excellent wear resistance. Its design allows for completely maintenance-free operation.

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Description
Specifications
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·Product Number: SIZP…N 4.83～19.05
·Sliding Friction Pair: Steel / PTFE Plastic
·Operating Temperature Range: -40℃～＋75℃
·Customization Options:
Thread Accuracy: Custom products with different thread accuracy grades are available upon request.
Left-hand Thread: Left-hand thread models and markings must include "L" and "LH", example: SILZP12N 1/2-20 UNF 2B LH

Bearing number	Dimensions mm/inch																Load ratings kN		Weight ≈kg
Bearing number	d	B	dₖ	C₁ max	d₂	G UNF-2B	h₁	I₃ min	I₄	I₅	I₇	W	d₃	d₄	rₛ min	α° ≈	Dynamic	Static	Weight ≈kg
SIZP4N	4.83	7.92	11.1	6.35	15.88	10-32	26.97	14.27	34.83	4.75	9	7.92	7.54	10.31	0.3	10	3.3	5.38	0.015
SIZP4N	0.19	0.312	0.437	0.25	0.625	10-32	1.082	0.582	1.375	0.187	0.354	0.312	0.297	0.408	0.012	10	3.3	5.38	0.015
SIZP6N	6.35	9.53	12.7	7.14	19.05	1/4-28	33.32	19.05	42.85	4.75	10.5	9.53	9.15	11.91	0.3	13	6.8	10.9	0.025
SIZP6N	0.25	0.375	0.5	0.281	0.75	1/4-28	.312	0.75	1.687	0.187	0.413	0.375	0.36	0.489	0.012	13	6.8	10.9	0.025
SIZP7N	7.94	11.10	15.88	8.74	22.23	5/16-24	34.93	19.05	46.02	4.75	117	11.1	0.72	2.70	0.3	10	7.6	12.2	0.036
SIZP7N	0.3125	0.437	0.625	0.344	0.875	5/16-24	1.375	0.75	1.812	0.187	0.481	0.437	0.422	0.5	0.012	10	7.6	12.2	0.036
SIZP9N	9.53	12.70	18.26	10.31	25.40	3/8-24	41.28	23.80	53.98	6.35	12.3	14.27	3.89	17.45	0.6	9	11.9	18.2	0.061
SIZP9N	0.375	0.5	0.719	0.406	1	3/8-24	1.625	0.937	2.125	0.25	0.484	0.582	0.547	0.687	0.024	9	11.9	18.2	0.061
SIZP11N	11.1	14.27	20.62	11.1	28.58	7/16-20	46.02	26.97	60.33	6.35	14	5.88	5.49	9.05	0.6	11	17.4	23.8	0.081
SIZP11N	0.4375	0.582	0.812	0.437	1.125	7/16-20	1.812	1.082	2.375	0.25	0.551	0.625	0.61	0.75	0.024	11	17.4	23.8	0.081
SIZP12N	12.7	15.88	23.81	12.7	33.32	1/2-20	53.98	30.15	70.64	6.35	16.2	9.05	8.67	22.23	0.6	9	19.9	28.6	0.133
SIZP12N	0.5	0.625	0.937	0.5	1.312	1/2-20	2.125	1.187	2.781	0.25	0.638	0.75	0.735	0.875	0.024	9	19.9	28.6	0.133
SIZP15N	15.88	19.05	28.58	14.27	38.10	5/8-18	63.50	38.10	82.55	7.92	18.2	22.23	21.84	25.40	0.6	11	22.9	38.9	0.190
SIZP15N	0.625	0.75	1.125	0.562	1.5	5/8-18	2.5	1.5	3.25	0.312	0.717	0.875	0.86	1	0.024	11	22.9	38.9	0.190
SIZP19N	19.05	22.23	33.32	17.45	44.45	3/4-16	73.03	44.45	95.25	7.92	20.9	25.4	25.02	28.58	0.6	10	30.2	48.5	0.285
SIZP19N	0.75	0.875	1.312	0.687	1.75	3/4-16	2.875	1.75	3.75	0.312	0.823	1	0.985	1.125	0.024	10	30.2	48.5	0.285

Engineering the Future of Motion

About UKL

Founded in 2020, UKL Bearing Manufacturing Co., Ltd. (Wuxi) is China SIZP Threaded Self-Lubricating Rod End Bearing with PTFE Insert suppliers and OEM/ODM SIZP Threaded Self-Lubricating Rod End Bearing with PTFE Insert company, an integrated industrial and trading enterprise that focuses on precision manufacturing, combining R&D, production, and sales.
The company specializes in high-performance bearing solutions, providing technical support for global industries with exceptionally high demands for precision and reliability.

With more than 200 skilled professionals and a fully modernized production base, UKL’s facilities cover the entire manufacturing process — forging, annealing, turning, heat treatment, grinding, and automated assembly.
Leveraging over 15 years of OEM/ODM export experience, UKL responds quickly to customer needs, offering flexible and customized services for clients across Europe, Asia, Africa, and the Middle East.

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