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BSF40115 Ball Screw Support bearing BSF Type、BSF50115 Ball Screw Support bearing BSF Type、BSF50140 Ball Screw Support bearing BSF Type、BSF60145 Ball Screw Support bearing BSF Type

发布时间：2026-01-29

Bearing Numbers d D B r r1 d1 D1 J d2 l b t Size Quantity Basic Dynamic Load Rating (kN) Basic Static Load Rating (kN) Limiting Axial Load (kN) inertia (kg.cm²) Axial rigidity tilt mass (kg) Limiting Speed - Grease (min-1) Starting torque (N.m) Recommended Clamping Force (N)

BSF1255 12 55 25 0.3 0.6 23.7 32.7 42 6.8 17 3 3x120° M6 3 18.5 24 17.6 0.068 375 50 0.37 8000 0.05 4030

BSF1560 15 60 25 0.3 0.6 26.7 35.7 46 6.8 17 3 3x120° M6 3 19.4 26.9 19.4 0.101 400 60 0.44 7200 0.05 4050

BSF1762 17 62 25 0.6 0.6 28.1 37.7 48 6.8 17 3 3x120° M6 3 20.3 29.7 21.2 0.13 450 80 0.46 6700 0.05 4400

BSF2068 20 68 28 0.6 0.6 32.6 43 53 6.8 19 3 4x90° M6 4 26.4 41 29.3 0.258 650 140 0.61 5800 0.13 7600

BSF2575 25 75 28 0.6 0.6 37.6 48 58 6.8 19 3 4x90° M6 4 28.3 48 34 0.413 750 210 0.73 5100 0.16 8100

BSF3080 30 80 28 0.6 0.6 42.6 53 63 6.8 19 3 4x90° M6 6 30 55.5 38.5 0.624 850 290 0.783 4500 0.19 8600

BSF30100 30 100 38 0.6 0.6 49.1 64.4 80 8.8 30 3 8x45° M8 8 60.5 94 66.5 1.8 950 440 1.71 3900 0.59 11100

BSF3590 35 90 34 0.6 0.6 53.1 62.2 75 8.8 25 3 4x90° M8 4 42 77.5 52 1.41 900 400 1.2 3800 0.21 13500

BSF40100 40 100 34 0.6 0.6 55.1 67.2 80 8.8 25 3 4x90° M8 4 44.5 88 58.5 1.95 1000 560 1.49 3500 0.24 14100

BSF40115 40 115 46 0.6 0.6 63.1 80.1 94 8.8 36 3 12x30° M8 12 78.5 135 91 5.2 1200 910 2.56 3100 1.02 18700

BSF50115 50 115 34 0.6 0.6 70.1 82.2 94 8.8 25 3 6x60° M8 6 48 110 71.5 5 1250 1050 1.89 2800 0.33 15400

BSF50140 50 140 54 0.6 0.6 78.1 97.5 113 11 45 3 12x30° M10 12 116 219 149 14.6 1400 1600 4.46 2500 1.06 19100

BSF60145 60 145 45 0.6 0.6 83.1 99.3 120 8.8 35 3 8x45° M8 8 86.5 187 126 12.9 1300 1600 4.06 2400 0.5 20900

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Bearing Numbers	d	D	B	r	r1	d1	D1	J	d2	l	b	t	Size	Quantity	Basic Dynamic Load Rating (kN)	Basic Static Load Rating (kN)	Limiting Axial Load (kN)	inertia (kg.cm²)	Axial rigidity	tilt	mass (kg)	Limiting Speed - Grease (min-1)	Starting torque (N.m)	Recommended Clamping Force (N)
BSF1255	12	55	25	0.3	0.6	23.7	32.7	42	6.8	17	3	3x120°	M6	3	18.5	24	17.6	0.068	375	50	0.37	8000	0.05	4030
BSF1560	15	60	25	0.3	0.6	26.7	35.7	46	6.8	17	3	3x120°	M6	3	19.4	26.9	19.4	0.101	400	60	0.44	7200	0.05	4050
BSF1762	17	62	25	0.6	0.6	28.1	37.7	48	6.8	17	3	3x120°	M6	3	20.3	29.7	21.2	0.13	450	80	0.46	6700	0.05	4400
BSF2068	20	68	28	0.6	0.6	32.6	43	53	6.8	19	3	4x90°	M6	4	26.4	41	29.3	0.258	650	140	0.61	5800	0.13	7600
BSF2575	25	75	28	0.6	0.6	37.6	48	58	6.8	19	3	4x90°	M6	4	28.3	48	34	0.413	750	210	0.73	5100	0.16	8100
BSF3080	30	80	28	0.6	0.6	42.6	53	63	6.8	19	3	4x90°	M6	6	30	55.5	38.5	0.624	850	290	0.783	4500	0.19	8600
BSF30100	30	100	38	0.6	0.6	49.1	64.4	80	8.8	30	3	8x45°	M8	8	60.5	94	66.5	1.8	950	440	1.71	3900	0.59	11100
BSF3590	35	90	34	0.6	0.6	53.1	62.2	75	8.8	25	3	4x90°	M8	4	42	77.5	52	1.41	900	400	1.2	3800	0.21	13500
BSF40100	40	100	34	0.6	0.6	55.1	67.2	80	8.8	25	3	4x90°	M8	4	44.5	88	58.5	1.95	1000	560	1.49	3500	0.24	14100
BSF40115	40	115	46	0.6	0.6	63.1	80.1	94	8.8	36	3	12x30°	M8	12	78.5	135	91	5.2	1200	910	2.56	3100	1.02	18700
BSF50115	50	115	34	0.6	0.6	70.1	82.2	94	8.8	25	3	6x60°	M8	6	48	110	71.5	5	1250	1050	1.89	2800	0.33	15400
BSF50140	50	140	54	0.6	0.6	78.1	97.5	113	11	45	3	12x30°	M10	12	116	219	149	14.6	1400	1600	4.46	2500	1.06	19100
BSF60145	60	145	45	0.6	0.6	83.1	99.3	120	8.8	35	3	8x45°	M8	8	86.5	187	126	12.9	1300	1600	4.06	2400	0.5	20900