Needle Roller Bearings, Needle Roller And Cage Assemblies

Needle Roller Bearings, needle roller and cage assemblies

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