推力圆柱滚轴承 Thrust Cylindrical Roller Bearings 811系列

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轴径 Shaft Diameter mm	型号 Designation	重量 Mass g	座圈 Housing Washer	轴圈 Shaft Washer	尺寸Dimensions				基本额定载荷 Basic Load Ratings		极限转速 Limiting Speed grease Rpm	原有型号 Original Designation
					d	D	T	rs min.	动 Cr Dynamic	静 Cor Static
					mm				N
15	81102TN	24	GS81102	WS81102	15	28	9	0.3	14.4	28.5	13000	9102
17	81103TN	27	GS81103	WS81103	17	30	9	0.3	15.9	33.5	12000	9103
20	81104TN	37	GS81104	WS81104	20	35	10	0.3	24.9	53	10000	9104
25	81105TN	53	GS81105	WS81105	25	42	11	0.6	33.5	76	8500	9105
30	81106TN	57	GS81106	WS81106	30	47	11	0.6	35.5	86	7500	9106
35	81107TN	73	GS81107	WS81107	35	52	12	0.6	39	101	7000	9107
40	81108TN	105	GS81108	WS81108	40	60	13	0.6	56	148	6000	9108
45	81109TN	130	GS81109	WS81109	45	65	14	0.6	59	163	5000	9109
50	81110TN	140	GS81110	WS81110	50	70	14	0.6	61	177	4800	9110
55	81111TN	218	GS81111	WS81111	55	78	16	0.6	90	300	4300	9111
60	81112TN	266	GS81112	WS81112	60	85	17	1	103	315	4000	9112
65	81113TN	310	GS81113	WS81113	65	90	18	1	107	340	3700	9113
70	81114TN	332	GS81114	WS81114	70	95	18	1	111	365	3500	9114
30.05	817/30.05	120			30.05	54	13.8	0.6	35.5	86	2700	409906K
38.5	ZS/YA	254			38.5	66.7	18	0.6	56	148	1900	409908

说明：1、表中所列基本额定载荷、极限转速和重量，仅供选择参考用。

2、轴承的保持架如由塑料制成，在型号后加TN，允许工作温度：120℃连续，150℃临时，180℃短期。

3、脂润滑时，极限转速为表列数值的25%。

Note:
1. These load, speed and mass is reference of choice only.
2. If the cages are made of plastics, suffix "TN" is added to the bearing No.,the maximum allowable working themperrature is 120℃ in continuous working ,150℃ in temporary working and 180℃ in short working.
3. With grease lubrication, 25% of these limiting speed will apply.