JM(mm)

Oil lubricated type, mm sized, male screw

● Click on the bearing number below to view the drawing (upper) with applicable dimension for the corresponding bearing number.

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Bearing Number	Weight gr.	Major Dimensions mm										Tilting Angle a°	Ball Radius mm	Static Load Capacity Co/Kgf
Bearing Number	Weight gr.	d	Screw KS Class 2 / S	D	B	B1	d1	L(max)	L1(max)	L2	r	Tilting Angle a°	Ball Radius mm	Static Load Capacity Co/Kgf
JM 5	12.5	5	M 5 x 0.8	17	6	8	7.7	42	33.5	20	0.5	13	11.1	350
JM 6	19	6	M 6 x 1.0	18.5	6.8	9	9	47	37.75	22	0.5	13	12.7	500
JM 8	32	8	M 8 x 1.25	23	9	12	10.4	54	42.5	25	0.5	13	15.87	700
JM 10	54	10	M10 x 1.5	27	10.5	14	12.9	62	48.5	29	0.5	13	19.05	1,100
JM 12	85	12	*M12 x 1.25	30.5	12.2	16	15.8	72.25	57	34	0.5	13	22.5	1,700
JM 12	85	12	M12 x 1.75	30.5	12.2	16	15.8	72.25	57	34	0.5	13	22.5	1,700
JM 14	126	14	M14 x 2.0	34	13.5	19	16.9	80	63	40	0.5	15	25.4	2,100
JM 16	185	16	M16 x 2.0	38	15	21	19.3	86.5	67.5	40	0.5	15	28.5	2,550
JM 18	260	18	M18 x 1.5	43	16.5	23	21.7	94.5	73	44	0.5	15	31.6	3,000
JM 20	340	20	M20 x 1.5	50	16	24	23.4	109.5	84.5	53	0.5	15	33.5	3,500
JM 22	435	22	M22 x 1.5	54	17	25	25.2	113	86	53	0.5	15	35.5	4,200
JM 24	650	25	M24 x 2.0	64	19	28	29.5	128	96	58	0.5	15	40.7	7.400
JM 25	650	25	M25 x 1.5	64	19	28	29.5	128	96	58	0.5	15	40.7	7.400
JM 30	910	30	M30 x 2.0	73	21	32	34.4	147	110.5	66	0.5	15	47	9,100
JM 35	1,440	35	M36 x 2.0	82	23	35	39.8	175	134	80	0.5	15	53	11,400
JM 40	2,000	40	M39 x 3.0	92	23	28	45	196	150	86	0.6	7	53	17,800
JM 45	2,500	45	M42 x 3.0	102	27	32	50.7	214	163	94	0.6	7	60	23,800
JM 50	3,500	50	M45 x 3.0	112	30	35	55.9	241	185	107	0.6	6	66	28,800
JM 60	5,500	60	M52 x 3.0	135	38	44	66.8	277.5	210	115	1	6	80	44,600
JM 70	8,600	70	M56 x 4.0	160	42	49	77.8	315	235	125	1	6	92	51,800
JM 80	12,000	80	M64 x 4.0	180	47	55	89.4	360	270	140	1	6	105	68,800

Note) JM 20 and JM 80 are suitable for the accommodation of heavy loads because they are supplied equipped with spherical plain bearings.
Note) Bearings greater than JM20 are medium duty bearings which can be used under difficult conditions including the most unfavorable conditions including rain, snow, mud and dust.
Note) Right handed screws are indicated with “R” and white plated. Left handed screws are indicated with “L” and yellow plated.