带挡边滚针轴承无密封带内圈车削型滚针轴承

型号				d	F	D	B	r (min)	S	基本额定负载		极限转速 rpm	重量 (g) (参考)
型号										基本额定负载
代码	轴承型号									Cr(动) N	Cor(静) N
BAQ	NKI5/ 12	—	—	5	8	15	12	0.3	1.5	3560	3280	26000	11.5
	NKI5/ 16			5	8	15	16		2	4640	4640	26000	15.3
	NKI6/ 12			6	9	16	12		1.5	4080	4000	24800	13.5
	NKI6/ 16			6	9	16	16		2	5280	5680	24800	17.4
	NKI7/ 12			7	10	17	12		1.5	4240	4400	23600	13.7
	NKI7/ 16			7	10	17	16		2	5600	6240	23600	18.2
	NKI9/ 12			9	12	19	12		1.5	5760	5680	21200	16.6
	NKI9/ 16			9	12	19	16		2	8080	8800	21200	21.9
	NKI10/ 16			10	14	22	16		0.5	9120	9200	19680	29.4
	NKI10/20						20			11600	12480	19680	37.1
	—	NA4900					13			7680	7360	20000	23
	NKI12/ 16	—		12	16	24	16			10240	11120	18560	33.3
	NKI12/20	—					20			13040	15040	18560	41.9
	—	NA4901					13			8480	8720	18880	26
	—	NA6901					22		1	14480	17280	18880	46
	NKI15/ 16	—		15	19	27	16		0.5	11760	13920	17280	38.8
	NKI15/20	—			19	27	20			14960	18880		48.7
	—	NA4902			20	28	13			9600	10880		34
		NA6902			20	28	23		1	15600	20400		63.6
		—	NKIS15		22	35	20	0.6	0.5	22000	22400	15680	92
	NKI17/ 16		—	17	21	29	16	0.3		12160	14960	16480	42.4
	NKI17/20				21	29	20			15440	20400		53.4
	—	NA4903			22	30	13			9920	11680		37
		NA6903			22	30	23		1	16880	23200		72
		—	NKIS17		24	37	20	0.6	0.5	23600	24800	14480	98
	NKI20/ 16		—	20		32	16	0.3		13520	17840	14800	49
	NKI20/20					32	20			17120	24400	14800	61
	—	NA4904			25	37	17		0.8	18960	20400	13760	75.2
		NA6904			25	37	30		1	32400	40800	13760	141
		—	NKIS20		28	42	20	0.6	0.5	26000	29200	12640	129
	NKI22/ 16		—	22	26	34	16	0.3		13840	18880	13760	52
	NKI22/20				26	34	20			17600	25600	13760	65.4
	—	NA49/22			28	39	17		0.8	20800	23600	12880	80
	—	NA69/22			28	39	30		0.5	33600	44000	12880	150
	NKI25/20	—		25	29	38	20		1	22000	31200	12240	75.8
	NKI25/30	—			29	38	30		1.5	29600	45600	12240	124
	—	NA4905			30	42	17		0.8	21200	25200	11680	88
		NA6905			30	42	30		1	35200	47200	11680	161
		—	NKIS25		32	47	22	0.6		30400	34800	10880	162
	NKI28/20		—	28		42	20	0.3		23600	35600	11200	92.4
	NKI28/30					42	30		1.5	31200	50400	11200	146
	—	NA49/28				45	17		0.8	22000	26800	10720	97.7
	—	NA69/28					30		1	36400	50400	10720	182
	NKI30/20	—		30	35		20		0.5	24800	38800	10320	108
	NKI30/30	—					30		1	36800	64800	10320	165
	—	NA4906				47	17		0.8	22800	28400	10160	101
		NA6906				47	30		1	39200	56800	10160	192
		—	NKIS30		37	52	22	0.6	1	33200	40000	9600	184
	NKI32/20		—	32		47	20	0.3	0.5	22400	34800	9840	118
	NKI32/30					47	30	0.3	1	33600	58400	9840	180
	—	NA49/32			40	52	20	0.6	0.8	27600	38000	9360	158
	NKI35/20	—	—	35	40	50	20	0.3	0.5	26800	44800	9120	122
	NKI35/30	—			40	50	30	0.3	1	35200	63200	9120	193
	—	NA4907			42	55	20	0.6	0.8	28400	40000	8720	170
	—	—	NKIS35		43	58	22	0.6	0.5	35200	45600	8400	220
	NKI38/20		—	38		53	20	0.3	0.5	24400	40800	8560	136
	NKI38/30			38		53	30		1	36400	68000	8560	207
	NKI40/20			40	45	55	20		0.5	28000	49600	8160	136
	NKI40/30				45	55	30		1	41600	82400	8160	216
	—	NA4908			48	62	22	0.6	1	38800	53600	7680	230
	—	—	NKIS40		50	65	22	1	0.5	38400	53600	7440	281
	NKI42/20		—	42	47	57	20	0.3	0.5	26000	44800	7840	148
	NKI42/30			42	47	57	30	0.3	1	38800	75200	7840	222
	NKI45/25			45	50	62	25	0.6	1.5	38800	69600	7360	217
NKI45/35	35				50	62	2		53600	105600	308	7360
—	NA4909	52			68	22	1		40800	58400	6960	271
—	—	NKIS45	55		72	22	1	0.5	40800	59200	6720	336
NKI50/25		—		50	68	25	0.6	1.5	36400	65600		270
NKI50/35					68	35		2	48000	94400		379
—	NA4910		58		72	22		1	42400	64000	6400	274
—	—	NKIS50	60		80	28	1.1	2	56800	78400	6000	518

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