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FB090 Bronze Roll Bearing

FB090 Bronze Roll Bearing

Material Tissue

basic characteristics

The shaft sleeve is an economical bearing with high load bearing and good wear resistance, which is rolled with CuSn6.5P0.1 or CuSn8P0.3 bronze as the base material. The working surface of the standard FB090 product is covered with regular diamond-shaped oil pockets, which play a role in oil storage and can easily form an oil film during initial movement, thus reducing the initial friction coefficient.

main parameter TECHNICAL DATE

Maximum load	static load	120N/mm2.	hardness	HB 90-120
	dynamic load	40N/mm2.	elongation	40%
maximum linear velocity		2m/s	operating temperature	-100 ℃ ~ +200 ℃
maximum PV		2.8N/mm2.m/s	friction coefficient	0.08~0.25
tensile strength		450N/mm2	thermal conductivity	60W(m.K)-1
yield strength		250N/mm2	linear expansion coefficient	15x 10-6K

Application Characteristics

1. The inner hole of the product is full of rhombus-shaped oil pockets and oil pits, which can store a large amount of grease in use and prolong the refueling interval;
2. Less oil lubrication, suitable for occasions where it is difficult to add oil or water lubrication;
3. Good wear resistance, small friction coefficient and long service life;
4. It can be used in the range of -100 ℃-200 ℃;
5. Good running performance, low noise and no pollution;
6. Thin-walled structure, light weight, can reduce the mechanical volume;
7. The matrix has high density, no gas shrinkage cavity and large bearing capacity;
At present, it has been widely used in the sliding parts of various machinery, such as: automatic machinery and equipment (telescopic, rocking, sliding, bending, rotating, rotating parts) hydraulic cylinder guide sleeve, textile machinery, plastic molding machine, die casting machine, rubber machinery, Hydraulic trucks, automobiles, motorcycles, motorcycles, ports, water conservancy, engineering, agricultural machinery, etc.

FB090 Standard Bearing Size

d	D	f₁	f₂	L⁰ ^-0.40
d	D	f₁	f₂	10	15	20	25	30	35	40	50	60	70	80	90	100
10	12	0.5	0.3	1010	1015	1020
12	14			1210	1215	1220
14	16			1410	1415	1420	1425
15	17			1510	1515	1520	1525
16	18			1610	1615	1620	1625
18	20			1810	1815	1820	1825
20	23	0.8	0.4	2010	2015	2020	2025
22	25			2210	2215	2220	2225	2230
24	27				2415	2420	2425	2430
25	28				2515	2520	2525	2530
28	31				2815	2820	2825	2830
30	34	1.0	0.6		3015	3020	3025	3030	3035	3040
32	36				3215	3220	3225	3230	3235	3240
35	39				3515	3520	3025	3530	3535	3540
40	44					4020	4025	4030	4035	4040	4050
45	50	1.2	0.8			4520	4525	4530	4535	4540	4550
50	55					5020	5025	5030	5035	5040	5050	5060
55	60					5520	5525	5530	5535	5540	5550	5560
60	65						6025	6030	6035	6040	6050	6060	6070
65	70							6530	6535	6540	6550	6560	6570
70	75							7030	7035	7040	7050	7060	7070	7080
75	80							7530	7535	7540	7550	7560	7570	7580
80	85	1.4	0.8					8030	8035	8040	8050	8060	8070	8080
85	90							8530	8535	8540	8550	8560	8570	8580	8590
90	95							9030	9035	9040	9050	9060	9070	9080	9090
95	100									9540	9550	9560	9570	9580	9590	95100
100	105										10050	10060	10070	10080	10090	100100
105	110										10550	10560	10570	10580	10590	105100
110	115										11050	11060	11070	11080	11090	110100

d	D	f₁	f₂	L⁰ ^-0.40
d	D	f₁	f₂	25	30	35	40	50	60	70	80	90	100
115	120	1.4	0.8					11550	11560	11570	11580	11590	115110
120	125								12060	12070	12080	12090	120110
125	130								12560	12570	12580	12590	125110
130	135								13060	13070	13080	13090	130110
135	140								13560	13570	13580	13590	135110
140	145								14060	14070	14080	14090	140110
145	150								14560	14570	14580	14590	145110
150	155								15060	15070	15080	15090	150110
155	160								15560	15570	15580	15590	155110
160	165								16060	16070	16080	16090	160110
165	170								16560	16570	16580	16590	165110
170	175								17060	17070	17080	17090	170110
175	180								17560	17570	17580	17590	175110
180	185								18060	18070	18080	18090	180110
185	190								18560	18570	18580	18590	185110
190	195								19060	19070	19080	19090	190110
195	200								19560	19570	19580	19590	195110
200	205								20060	20070	20080	20090	200110

- Contact
- infey@apm-oillessbearing.com
- christy@apm-oillessbearing.com
- mob. +86 181 5730 0019
- tel. +86 573 8477 1238
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