基本尺寸			基本額定載荷		額定轉(zhuǎn)速		型號(hào)
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
20	42	20	28.6	39	13000	15000	NKIS 20
20	35	17	14.2	26.5	16000	18000	NAO 20x35x17
20	32	16	15.4	24.5	16000	19000	NKI 20/16
20	32	20	19	32.5	16000	19000	NKI 20/20
20	37	30	35.2	53	15000	17000	NA 6904
20	37	16	20.1	28	15000	17000	NAO 20x37x16
20	37	18	19.4	22.4		7500	NA 4904.2RS
20	37	17	21.6	28	15000	17000	NA 4904
20	37	18	19.4	22.4		7500	NA 4904 RS
17	30	14	9.52	12.9		9000	NA 4903 RS
17	37	20	26	33.5	15000	17000	NKIS 17
17	30	23	18.7	30.5	18000	20000	NA 6903
17	29	16	13.8	20.4	19000	22000	NKI 17/16
17	30	13	10.1	16.3	18000	20000	NAO 17x30x13
17	30	13	11.4	16.3	18000	20000	NA 4903
17	35	16	19.4	25.5	17000	19000	NAO 17x35x16
17	30	14	9.52	12.9		9000	NA 4903.2RS
17	29	20	17.2	27	19000	22000	NKI 17/20
15	32	12	12.8	16.3	19000	22000	NAO 15x32x12
15	28	14	9.13	12		9500	NA 4902.2RS
15	28	13	9.52	14.6	20000	22000	NAO 15x28x13
15	27	20	16.5	25.5	20000	24000	NKI 15/20
15	35	20	24.6	30	16000	19000	NKIS 15
15	28	14	9.13	12		9500	NA 4902 RS
15	28	23	17.2	27	19000	22000	NA 6902
15	27	16	13.4	19	20000	24000	NKI 15/16
15	28	13	11.2	15.3	19000	22000	NA 4902
12	28	12	11	12.5	22000	26000	NAO 12x28x12
12	24	14	8.09	9.65		11000	NA 4901 RS
12	24	22	16.1	23.2	22000	26000	NA 6901