SIBP/SABP Precision Rod End Bearing

This series consists of compact, self-lubricating rod end spherical bearings, comprising a 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 bearing steel, hardened, and spherically hard chrome plated. Its sliding surface directly mates with the PTFE plastic, achieving lubrication-free operation.

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Description
Specifications
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·Product Number:
SIBP…N 5～20
SABP…N 5～20
·Sliding Friction Pair: Steel / PTFE Plastic
·Operating Temperature Range: -40℃～＋75℃
·Customization Options:
Thread Customization: Customization of non-standard pitch or special thread precision is supported.
Left-hand thread: The model number and thread marking of left-hand threads must include "L" and "left". Example:
Internal thread: SILBP20N M20×1.5 left 6H
External thread: SALBP20N M20×1.5 left 6g
Rod end bearings with different pitches or special thread precision requirements are available.
If it is a left-hand thread, the bearing model and thread mark need to be marked with "L" and "left", for example: SILBP20N M20×1.5 left 6H, SALBP20N M20×1.5 left 6g.

Bearing number	Dimensions mm/inch																Load ratings kN		Weight ≈kg
	Dimensions mm/inch																Load ratings kN
	d	B	dₖ	C₁ max	d₂	G 6H	h₁	I₃ min	I₄	I₅	I₇	W	d₃	d₄	rₛ min	α° ≈	Dynamic	Static
SIBP5N	5	8	11.112	6	16	M5	27	14	35	4	B	9	9	11	0.3	13	3.25	5.3	0.016
SIBP6N	6	9	12.7	6.75	18	M6	30	14	39	5	9	11	10	13	0.3	13	4.25	6.8	0.028
SIBP8N	8	12	15.88	9	22	M8	36	17	47	5	11	14	12.5	16	0.3	14	7.1	114	0.044
SIBP10N	10	14	19.05	10.5	26	M10	43	21	56	6.5	13	17	15	19	0.3	14	9.8	14.3	0.072
SIBP12N	12	16	22.23	12	30	M12	50	24	65	6.5	15	19	17.5	22	0.3	13	13.2	17	0.108
SIBP14N	14	19	25.4	13.5	34	M14	57	27	74	8	16	22	20	25	0.3	16	17	27.5	0.161
SIBP16N	16	21	28.58	15	38	M16	64	33	83	8	17.5	22	22	27	0.3	15	21.4	34.5	0.225
SIBP18N	18	23	31.75	16.5	42	M18×1.5	71	36	92	10	19.5	27	25	31	0.6	15	26	41.5	0.295
SIBP20N	20	25	34.93	18	48	M20×1.5	77	40	100	10	21.5	30	27.5	34	0.6	15	31	50	0.382

Bearing number	Dimensions mm/inch												Load ratings KN		Weight ≈kg
	Dimensions mm/inch												Load ratings KN
	d	B	dₖ	C₁ max	d₂	G 6g	h	I₁ min	I₂	I₇	rₛ min	α° ≈	Dynamic	Static
SABP6N	5	8	11.112	6	16	M5	33	20	41	-	0.3	13	3.25	5.3	0.016
SABP6N	6	9	12.7	6.75	18	M6	36	22	45	-	0.3	13	4.25	6.8	0.026
SABP8N	B	12	15.88	9	22	M8	42	25	53	-	0.3	14	7.1	10	0.044
SABP10N	10	14	19.05	10.5	26	M10	48	29	61	-	0.3	14	9.8	12.5	0.072
SABP12N	12	16	22.23	12	30	M12	54	33	69	-	0.3	13	13.2	15	0.108
SABP14N	14	19	25.4	13.5	34	M14	80	38	77	-	0.3	16	17	25.5	0.161
SABP16N	16	21	28.58	15	38	M16	86	40	85	-	0.3	15	21.4	34.5	0.225
SABP18N	18	23	31.75	16.5	42	M18×1.5	72	44	93	23	0.6	15	26	41.5	0.295
SABP20N	20	25	34.93	18	46	M20×1.5	78	47	101	25	0.6	15	31	50	0.382

Engineering the Future of Motion

About UKL

Founded in 2020, UKL Bearing Manufacturing Co., Ltd. (Wuxi) is China SIBP/SABP Precision Rod End Bearing suppliers and OEM/ODM SIBP/SABP Precision Rod End Bearing 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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