带挡边滚针轴承无密封无内圈车削型滚针轴承

型号			d	D	B	r (min)	基本额定负载(N)		极限转速 rpm (油润滑)	重量 (g) (参考)
型号							基本额定负载(N)
代码	轴承型号						Cr(动)	Cor(静)
BAD	NK5/10	—	5	10	10	0.15	2120	1536	31200	3.1
	NK5/12		5	10	12		2720	2120	31200	3.7
	NK6/10		6	12	10		2360	1824	29200	4.7
	NK6/12		6	12	12		3040	2520	29200	5.7
	NK7/10		7	14	10	0.3	2600	2120	27600	6.9
	NK7/12		7	14	12		3320	2880	27600	8.2
	NK8/12		8	15	12		3560	3280	26000	8.7
	NK8/16		8	15	16		4640	4640	26000	12
	NK9/12		9	16	12		4080	4000	24800	10.3
	NK9/16		9	16	16		5280	5680	24800	12.8
	NK10/12		10	17	12		4240	4400	23600	10.1
	NK10/16		10	17	16		5600	6240	23600	13.3
	NK12/12		12	19	12		5760	5680	21200	12.1
	NK12/16		12	19	16		8080	8800	21200	15.9
	NK14/16		14	22	16		9120	9200	19680	20.7
	NK14/20				20		11600	12480	19680	25.5
	—	RNA4900			13		7680	7360	18880	16.5
	NK15/16	—	15	23	16		9680	10160	19120	21.8
	NK15/20		15	23	20		12320	13760	19120	26.6
	NK16/16		16	24	16		10240	11120	18560	22.4
	NK16/20				20		13040	15040		28.4
	—	RNA4901			13		8480	8720		17.4
	NK17/16	—	17	25	16		10800	12000	18080	23.7
	NK17/20		17	25	20		13680	16320	18080	29.8
	NK18/16		18	26	16		11280	12960	17680	24.9
	NK18/20		18	26	20		14320	17600	17680	31.4
	NK19/16		19	27	16		11760	13920	17280	26.1
	NK19/20		19	27	20		14960	18880	17280	32.2
	NK20/16		20	28	16		11680	14000	16880	27
	NK20/20				20		14880	19040	16880	33.9
	—	RNA4902			13		9600	10880	16320	21.7
	NK21/16	—	21	29	16		12160	14960	16480	28.1
	NK21/20		21	29	20		15440	20400	16480	35.2
	NK22/16		22	30	16		12640	15920	16000	30
	NK22/20				20		16000	21600	16000	37
	—	RNA4903			13		9920	11680	15040	22.2
	NK24/16	—	24	23	16		13520	17840	14800	31.9
	NK24/20		24	23	20		17120	24400	14800	40
	NK25/16		25	33	16		13440	17920	14240	32.6
	NK25/20			33	20		17040	24400	14240	42
	—	RNA4904		37	17		18960	20400	12640	52.3
	NK26/16	—	26	34	16		13840	18880	13760	34
	NK26/20		26	34	20		17600	25600	13760	42
	NK28/20		28	37	20		19840	27200	12640	52.2
	NK28/30		28	37	30		29600	45600	12640	82
	—	RNA49/22		39	17		20800	23600	11680	50.2
	NK29/20	—	29	38	20		22000	31200	12240	50
	NK29/30		29	38	30		29600	45600	12240	84.3
	NK30/20		30	40	20		22400	32800	11840	61
	NK30/30			40	30		33600	55200	11840	92.4
	—	RNA4905		42	17		21200	25200	10880	61
	NK32/20	—	32		20		23600	35600	11200	64
	NK32/30	—			30		31200	50400	11200	102
	—	RNA49/28		45	17		22000	26800	10160	73.2
	NK35/20	—	35		20		24800	38800	10320	69.4
	NK35/30	—			30		36800	64800	9840	106
	—	RNA4906		47	17		22800	28400	9600	69.4
	NK37/20	—	37		20		22400	34800	9840	77
	NK37/30		37		30		33600	58400	9840	113
	NK38/20		38	48	20		23200	36000	9600	79.4
	NK38/30		38	48	30		34400	60800	9600	116
	NK40/20		40	50	20		26800	44800	9120	78
	NK40/30			50	30		35200	63200	9120	125
	—	RNA49/32		52	20	0.6	27600	38000	8560	89.1
NK42/20	—	42			0.3	24000	39200	8720	85.8
NK42/30	—		30		0.3	35600	65600	8720	130
—	RNA4907		55	20	0.6	28400	40000	8080	107
NK43/20	—	43	53	20	0.3	24400	40800	8560	86
NK43/30		43	53	30		36400	68000	8560	133
NK45/20		45	55	20		28000	49600	8160	85.3
NK45/30		45	55	30		41600	82400	7840	132
NK47/20		47	57	20		26000	44800		94.5
NK47/30		47	57	30		38800	75200		142
—	RNA4908	48	62	22	0.6		53600	7120	140
NK50/25	—	50		25			69600	7360	146
NK50/35	—	50		35		53600	105600	7040	207
—	RNA4909	52	68	22		40800	58400	6560	182
—	RNA4910	58	72	22		42400	64000	6000	163

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