軸徑 shaft diameter mm	型號(hào) designation	重量 mass g	尺寸dimensions				基本額定載荷 basic load ratings		極限轉(zhuǎn)速 limiting speed rpm	原有型號(hào) original designation
			fw	d	c	r min.	動(dòng) cr dynamic	靜 cor static
			mm				n
14	rna4900	16	14	22	13	0.3	8.5	9.2	25000	4644900
16	rna4901	17	16	24	13	0.3	9.4	10.9	24000	4644901
20	rna4902	21	20	28	13	0.3	10.6	13.6	22000	4644902
22	rna4903	22	22	30	13	0.3	11	14.6	21000	4644903
25	rna4904	52	25	37	17	0.3	21	25.5	17000	4644904
28	rna49/22	50	28	39	17	0.3	22.8	29.5	16000	--
30	rna4905	61	30	42	17	0.3	23.6	31.5	15000	4644905
32	rna49/28	73	32	45	17	0.3	24.4	33.5	13000	--
35	rna4906	69	35	47	17	0.3	2.50	35.5	13000	4644906
40	rna49/32	89	40	52	20	0.6	30.5	47.5	12000	--
42	rna4907	107	42	55	20	0.6	31.5	50	10000	4644907
48	rna4908	140	48	62	22	0.6	43	67	9500	4644908
52	rna4909	182	52	68	22	0.6	45	73	8500	4644909
58	rna4910	163	58	72	22	0.6	47	80	8000	4644910
63	rna4911	255	63	80	25	1	58	100	7500	4644911
68	rna4912	275	68	85	25	1	60	108	7000	4644912
72	rna4913	312	72	90	25	1	61	112	6500	4644913
80	rna4914	460	80	100	30	1	84	156	6000	4644914
85	rna4915	489	85	105	30	1	86	162	5500	4644915
90	rna4916	516	90	110	30	1	89	174	5000	4644916
100	rna4917	657	100	120	35	1.1	111	237	4800	4644917
105	rna4918	745	105	125	35	1.1	114	250	4600	4644918
110	rna4919	719	110	130	35	1.1	116	260	4400	4644919
115	rna4920	1150	115	140	40	1.1	128	270	4100	4644920
125	rna4922	1240	125	150	40	1.1	132	290	3800	4644922
135	rna4924	1860	135	165	45	1.1	181	390	3400	4644924