Jiashan Bangsheng Bearing Co., Ltd.

Basic characteristics

Jfb-1 self-lubricating flanged shaft sleeve combines the wear resistance of copper alloy (zcuzn24al6) and the self-lubricating performance of solid lubricant, so that it does not need oil maintenance in the use process. The products are widely used in high load, intermittent or swing motion, such as production line of steam locomotive, water turbine, reservoir working / emergency gate, plastic machinery, etc. According to the working conditions, various types of copper alloys can be provided.

Jfb-1 standard tolerance dimension

d	D	IDF7		ODm6		F	L1 -0.10	L-0.10 -0.30
d	D	IDF7		ODm6		F	L1 -0.10	15	20	25	30	35	40	50	60	80	100
10	14	10	+0.040 +0.025	14	+0.034 +0.023	22	2	1015	1020
12	18	12	+0.050 +0.032	18	+0.034 +0.023	25	3	1215	1220
13	19	13		19	+0.041 +0.028	26		1315	1320
14	20	14		20		27		1415	1420
15	21	15		21		28		1515	1520	1525	1530
16	22	16		22		29		1615	1620	1625	1630
20	30	20	+0.061 +0.040	30		40	5	2015	2020	2025	2030		2040
25	35	25		35	+0.050 +0.034	45		2515	2520	2525	2530		2540
30	40	30		40		50			3020	3025	3030	3035	3040	3050
31.5	40	31.5	+0.075 +0.050	40		50			3120			3135
35	45	35		45		60			3520		3530		3540	3550
40	50	40		50		65			4020		4030		4040	4050
45	55	45		55	+0.060 +0.041	70					4530		4540	4550	4560
50	60	50		60		75					5030		5040	5050	5060
55	65	55	+0.090 +0.060	65		80							5540		5560
60	75	60		75	+0.062 +0.043	90	7.5						6040	6050		6080
63	75	63		75	+0.062 +0.043	85										6367
70	85	70		85	+0.073 +0.051	105								7050		7080
75	90	75		90		110									7560
80	100	80		100		120	10								8060	8080	80100
90	110	90	+0.107 +0.072	110	+0.076 +0.054	130									9060	9080
100	120	100		120	+0.076 +0.054	150										10080	100100
120	140	120		140	+0.088 +0.063	170										12080	120100