Jiashan Bangsheng Bearing Co., Ltd.

Basic characteristics

The product is made of copper base, high-quality steel ball, arranged orderly according to certain angle and density, and processed by special technology. The products are suitable for cold stamping die, precision machine tool, etc.

主要参数 TECHNICAL DATE

	Maximum bearing pressure 30N/mm2	Assembly interference	0.01mm~0.02mm
Maximum speed	6m/s	Ball diameter deviation	<0.002mm
friction coefficient	0.01~0.08

Standard tolerance dimension

Specifications	internal diameterD	heightH	Diameter of steel balld	En	Mn	Number of steel balls	t	L
FZH-1950	19	50	3	12	8	96	5.5	5.75
FZH-1960	19	60			10	120		5.25
FZH-2050	20	50			8	96		5.75
FZH-2060	20	60			10	120		5.25
FZH-2250	22	50		14	8	112		5.75
FZH-2260	22	60			10	140		5.25
FZH-2360	23	60			10	140		5.25
FZH-2475	24	75		16	13	208		4.80
FZH-2550	25	50			8	128		5.75
FZH-2560		60			10	160		5.25
FZH-2575		75			13	208		4.80
FZH-2775	27	75			13	208		4.80
FZH-2860	28	60	4	14	8	112	6.5	7.25
FZH-2875	28	75			11	154		5.00
FZH-3060	30	60			8	112		7.25
FZH-3075	30	75			11	154		5.00
FZH-3260	32	60		16	8	128		7.25
FZH-3275		75			11	176		5.00
FZH-3290		90			13	208		6.00
FZH-3685	36	85			12	192		6.75
FZH-3690	36	90			13	208		6.00
FZH-3870	38	70	5		8	128	8.0	7.00
FZH-3890	38	90			11	176		5.50
FZH-4090	40	90			11	176		5.50
FZH-4590	45	90		18	11	198		5.50
FZH-45110	45	110		18	13	234		7.00
FZH-5090	50	90		20	11	220		5.50
FZH-50110	50	110		20	13	260		7.00
FZH-6090	60	90		22	11	242		5.50
FZH-60110	60	110		22	13	286		7.00
FZH-80130	80	130		28	15	420		9.00