Needle Roller Bearings, Needle Roller And Cage Assemblies

Designation	Principal   dimensions(mm)			Basic   load ratings		Speed   ratings		Fatique load   limit
	Fw	Ew	U	dynamic   C	static   C0	Reference   speed	Limiting   speed	Pu
K 3x5x7 TN	3	5	7	1.51	1.34	40000	45000	0.134
K 3x5x9 TN	3	5	9	1.68	1.53	40000	45000	0.153
K 3x6x7 TN	3	6	7	1.42	1.02	38000	43000	0.104
K 4x7x10 TN	4	7	10	2.29	1.9	36000	43000	0.204
K 4x7x7 TN	4	7	7	1.72	1.32	36000	43000	0.137
K 5x8x8 TN	5	8	8	2.29	2	36000	40000	0.212
K 5x8x10 TN	5	8	10	2.92	2.7	36000	40000	0.29
K 6x9x10 TN	6	9	10	3.3	3.2	34000	38000	0.345
K 6x9x8 TN	6	9	8	2.55	2.36	34000	38000	0.25
K 6x10x13 TN	6	10	13	3.69	3.15	34000	38000	0.36
K 7x9x7 TN	7	9	7	1.68	1.83	34000	38000	0.19
K 7x10x8 TN	7	10	8	2.81	2.75	32000	36000	0.29
K 7x10x10 TN	7	10	10	3.58	3.75	32000	36000	0.415
K 8x11x8 TN	8	11	8	3.03	3.1	32000	36000	0.335
K 8x11x10 TN	8	11	10	3.8	4.25	32000	36000	0.465
K 8x12x10 TN	8	12	10	4.84	4.75	30000	34000	0.54
K 8x11x13 TN	8	11	13	5.01	5.85	32000	36000	0.67
K 9x12x13 TN	9	12	13	5.72	7.2	30000	34000	0.815
K 9x12x10 TN	9	12	10	4.4	5.2	30000	34000	0.57
K 10x14x13 TN	10	14	13	7.21	8.5	28000	32000	0.98
K 10x16x12 TN	10	16	12	7.65	7.2	28000	32000	0.85
K 10x14x10 TN	10	14	10	5.61	6.1	28000	32000	0.695
K 10x13x13 TN	10	13	13	5.94	8	28000	32000	0.9
K 10x13x16 TN	10	13	16	6.82	9.5	28000	32000	1.08
K 10x13x10 TN	10	13	10	4.57	5.7	28000	32000	0.63
K 12x16x13 TN	12	16	13	7.65	9.5	26000	30000	1.1
K 12x17x13 TN	12	17	13	9.13	10.4	26000	30000	1.22
K 12x18x12 TN	12	18	12	9.52	10	26000	30000	1.18
K 12x15x13 TN	12	15	13	6.16	8.65	26000	30000	0.98
K 12x15x10 TN	12	15	10	4.73	6.2	26000	30000	0.695
K 14x18x17	14	18	17	10.5	14.6	24000	28000	1.7
K 14x18x10	14	18	10	6.93	8.65	24000	28000	1
K 14x18x13	14	18	13	7.92	10.2	24000	28000	1.18
K 14x20x12	14	20	12	9.9	10.6	24000	28000	1.25
K 14x18x15 TN	14	18	15	9.13	12.5	24000	28000	1.46
K 15x19x10	15	19	10	7.21	9.3	24000	28000	1.08
K 15x19x13	15	19	13	8.25	11.2	24000	28000	1.29
K 15x19x17	15	19	17	10.8	15.6	24000	28000	1.86
K 15x21x21	15	21	21	18.7	24.5	24000	26000	3
K 15x21x15	15	21	15	13.8	16.3	24000	26000	2
K 15x18x17 TN	15	18	17	7.65	12.2	24000	28000	1.4
K 15x20x13	15	20	13	9.52	11.6	24000	26000	1.34
K 16x20x10	16	20	10	7.48	10	24000	26000	1.16
K 16x20x13	16	20	13	8.58	12	24000	26000	1.37
K 16x22x20	16	22	20	17.6	22.8	22000	26000	2.8
K 16x20x17	16	20	17	11.2	17	24000	26000	2
K 16x22x12	16	22	12	11	12.5	22000	26000	1.5
K 16x22x16	16	22	16	14.2	17.6	22000	26000	2.12
K 16x24x20	16	24	20	20.5	23.6	22000	24000	2.9
K 17x21x17	17	21	17	11.7	18.3	22000	26000	2.12