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FRENO eyebolt

Classification:

MARTEC

Product Description:

Strengths and Niches
The ring is always in the direction of the load, so it can be used for lateral and multi-point lifting movements.
More load can be applied than the same diameter bolt with ring.
A wide variety of products are available for all workpieces.

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FRENO eyebolt

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FRENO eyebolt

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Specifications

FRENO eyebolt A type——Powerful Compact

Since the same screw diameter can withstand more than 3 times the bowing degree compared to JIS ordinary bolts with rings, the corresponding wire hole diameter on the lifting object can be made smaller.

The processing of the thread hole becomes easier and the position freedom of the thread hole is increased.

Product Name	Use of load(t)	Screw diameter D	Size(mm)											Suitable torque (Nm)Min/Max	Weight(kg)
Product Name	Use of load(t)	Screw diameter D	A	B	C	E	F	G	H	K	L	N	0	Suitable torque (Nm)Min/Max	Weight(kg)
A-8	0.3	M8	60	42	34	40	13	8	11	27	61	14	24	8-15	0. 23
A-10	0.5	M10	60	42	33	40	17	8	11	28	61	19	24	12 - 20	0. 24
A-12	0.8	M12	89	57	56	51	19	13	17	39	95	19	37	18-29	0. 7
A^-16	1.6	M16	89	57	54	51	24	13	17	41	95	24	37	30 - 49	0.8
A-20	2. 8	M20	126	82	78	80	30	19	23	56	134	32	51	49 - 78	2.2
A-24	3. 7	M24	126	82	76	80	36	19	23	58	134	37	51	59 - 196	2.4
A-30	6. 3	M30	179	117	103	111	46	27	32	79	182	50	73	108 - 294	7. 1
A-36	8. 0	M36	179	117	99	111	55	27	32	83	182	60	73	177 - 392	7.4
A-36S	7. 5	M36	179	117	76	111	55	27	32	106	182	61	73	177 - 392	8. 1
A-42	10. 0	M42	220	142	127	136	65	31	39	102	229	65	95	230 - 450	13.0
A-48	12. 0	M48	220	142	123	136	75	31	39	106	229	69	95	294 - 585	13.9
A-48S	12. 0	M48	220	142	97	136	75	31	39	132	229	69	95	294 - 585	15. 0
A-48L	15. 0	M48	246	152	120	145	75	35	43	112	232	78	95	294 - 585	15. 6

• The product name is followed by S, which is equipped with bearings. It is usually the most suitable for workpiece reversal and stand-up operations.

100 FRENO eyebolt type B——JIS correspondence type with ring bolt

It has the same strength as JIS ring bolt with the same screw diameter.

If you use the threaded hole with the ring bolt, you can use the FRENO eyebolt more effectively and safely.

Use the A type for holes under M20.

Product Name	Use of load(t)	Screw diameter D	Size(mm)											Suitable torque (Nm)Min/Max	Weight(kg)
Product Name	Use of load(t)	Screw diameter D	A	B	C	E	F	G	H	K	L	N	0	Suitable torque (Nm)Min/Max	Weight(kg)
B-24	0. 95	M24	89	57	52	51	30	13	17	43	95	38	36	18 - 29	0. 85
B-30	1.5	M30	89	57	52	51	30	13	17	45	97	45	43	20 - 39	1.0
B-36	2.3	M36	126	82	72	80	46	19	23	63	135	55	51	34 - 49	2. 7
B-42	3.4	M42	126	82	72	80	46	19	23	65	137	65	59	49 - 98	2.9
B-48	4. 3	M48	126	82	72	80	46	19	23	65	137	70	68	59 - 147	3.4
B-64	9. 0	M64	179	117	94	111	65	27	32	91	184	90	89	88 - 392	9.3
BB-64	15. 0	M64	246	152	115	145	85	35	43	120	235	90	110	137 - 785	15. 0
B-80	15. 0	M80	246	152	115	145	85	35	43	120	235	105	110	137 - 785	17.0
B-100	15. 0	M100	246	152	115	145	85	35	43	120	235	130	130	137 - 785	20.0
MB-64	20. 0	M64	272	174	127	163	85	42	49	148	275	82	150	196 - 785	28.0
MB-80	20. 0	M80	272	174	127	163	85	42	49	148	275	105	150	196 - 785	30. 0
MB-100	20. 0	M100	272	174	127	163	85	42	49	148	275	130	150	196 - 785	34. 0

100 FRENO eyebolt C——Welding type

FRENO eyebolts are welded directly to the workpiece.

Since they are directly welded to the workpiece, the trouble of installing and removing the wire holes is eliminated.

Product Name	Use of load(t)	Size(mm)											Weight(kg)
Product Name	Use of load(t)	a	A	B	C	E	G	H	K	L	P	S	Weight(kg)
C-10	0. 5	3	60	42	32	40	8	11	32	64	45	5	0. 29
C-16	1.6	5	89	57	52	51	13	17	48	100	60	7	0. 95
C-24	4. 0	8	126	82	71	80	19	23	71	142	85	10	2. 8
C-36	8. 0	12	179	117	94	111	27	32	99	192	120	14	8.4

List of loads used for lifting methods (safety factor 5 or more)

Lifting method
Lifting angle /a		a = 0	a= 90	a = 0	a= 90	a =0-60	a =60 - 90	a=90 - 120	a =0-60	a =60 - 90	a=90 - 120
Mode factor /M		1	1	2	2	1.72	1.4	1	2. 58	2. 1	1.5
Product Name		Use of weights（t）
A 型	A-8	0. 3	0.3	0. 6	0.6	0.51	0. 42	0. 3	0. 77	0.63	0. 45
	A-10		0. 5	0.5	1.0	0. 8	0.7	0. 5	1.2	1.0	0. 75
	A-12	0. 8	0. 8	1. 6	1.6	1.3	1. 12	0. 8	2.0	1.6	1.2
	A^-16	1.6	1.6	3. 2	3. 2	2. 7	2. 2	1.6	4. 1	3. 3	2.4
	A-20	2. 8	2. 8	5. 6	5. 6	4. 8	3.9	2. 8	7. 2	5. 8	4. 2
	A-24	3.7	3. 7	7.4	7.4	6.3	5. 1	3. 7	9.5	7. 7	5. 5
	A-30	6.3	6. 3	12. 6	12. 6	10. 8	8. 8	6.3	16. 2	13. 2	9.4
	A-36S	7.5	7. 5	15. 0	15. 0	12. 9	10.5	7.5	19. 3	15. 7	11.2
	A-36	8.0	8. 0	16. 0	16.0	13. 7	11.2	8.0	20.6	16. 8	12. 0
	A-42	10. 0	10.0	20. 0	20.0	17. 2	14.0	10. 0	25.8	21.0	15.0
	A-48, A-48S	12. 0	12.0	24. 0	24.0	20. 6	16.8	12. 0	30.9	25. 2	18.0
	A-48L	15. 0	15.0	30. 0	30.0	25. 8	21.0	15. 0	38.7	31.5	22.5
B Type	B-24	0.95	0. 95	1.9	1.9	1.6	1. 33	0.95	2. 4	1.9	1.4
	B-30	1.5	1.5	3. 0	3.0	2.5	2. 1	1.5	3.8	3. 1	2. 2
	B-36	2. 3	2.3	4. 6	4.6	3.9	3.2	2. 3	5.9	4. 8	3.4
	B-42	3.4	3.4	6. 8	6.8	5. 8	4.7	3.4	8.7	7. 1	5. 1
	B-48	4. 3	4.3	8. 6	8.6	7. 3	6.0	4. 3	11.0	9. 0	6.4
	B-64	9. 0	9. 0	18.0	18. 0	15.4	12. 6	9. 0	23. 2	18.9	13.5
	BB-64, B-80, B-100	15.0	15. 0	30.0	30. 0	25.8	21.0	15.0	38. 7	31.5	22. 5
	MB-64, MB-80, MB-100	20.0	20. 0	40.0	40. 0	34.4	28. 0	20.0	51.6	42.0	30. 0
C Type	C-10	0.5	0. 5	1.0	1.0	0.8	0. 7	0. 5	1.2	1.0	0. 75
	C-16	1.6	1.6	3.2	3. 2	2.7	2. 2	1.6	4. 1	3.3	2.4
	C-24	4.0	4. 0	8.0	8. 0	6.8	5. 6	4.0	10. 3	8.4	6. 0
	C-36	8.0	8. 0	16. 0	16.0	13. 7	11.2	8.0	20.6	16. 8	12. 0
	RE-12	0.6	0. 6	1.2	1.2	1.0	0. 8	0.6	1.5	1.2	0.9
	RE-16	1.2	1. 2	2.4	2.4	2. 0	1.6	1.2	3. 1	2.5	1.8
	RE-20	2. 0	2. 0	4. 0	4. 0	3.4	2. 8	2. 0	5. 1	4. 2	3. 0
	RE-24	2. 6	2.6	5. 2	5. 2	4.4	3. 6	2. 6	6. 7	5. 5	3.9