Bearing	Mass	Dimensions				Basic Load Ratings		Limiting
Type		Fw	D	C	r	Cr	Cor	Speed
						Dynamic	Static
	g				min.	kN	kN	rpm
NK 5/10TN	3.1	5	10	10	0.15	2.5	2	37000
NK 5/12TN	3.7	5	10	12	0.15	3.05	2.99	37000
NK 6/10TN	4.7	6	12	10	0.15	2.33	2.2	33000
NK 6/12TN	5.7	6	12	12	0.15	3.3	3.45	33000
NK 7/10TN	6.9	7	14	10	0.3	3.33	3.15	31000
NK 7/12TN	8.2	7	14	12	0.3	4.19	4.24	31000
NK 8/12TN	8.7	8	15	12	0.3	4.1	4.3	29000
NK 8/16TN	12	8	15	16	0.3	4.9	5.4	29000
NK 9/12TN	10.3	9	16	12	0.3	4.75	5.3	28000
NK 10/12	10	10	17	12	0.3	5.01	5.82	27000
NK 10/16	13	10	17	16	0.3	6.51	8.12	27000
NK 12/12	12	12	19	12	0.3	6.4	7.1	25000
NK 12/16	16	12	19	16	0.3	9.1	11	25000
NK 14/16	14	14	22	16	0.3	11	12.5	23000
NK 14/20	18	14	22	20	0.3	13.9	17	23000
NK 15/16	22	15	23	16	0.3	10.9	12.7	20000
NK 15/20	27	15	23	20	0.3	13.8	17.2	20000
NK 16/16	22	16	24	16	0.3	11.3	13.8	19000
NK 16/20	28	16	24	20	0.3	14.6	18.8	19000
NK 17/16	24	17	25	16	0.3	12.1	15	18000
NK 17/20	30	17	25	20	0.3	14.4	20.4	17000
NK 18/16	25	18	26	16	0.3	12.7	16.2	17000
NK 18/20	31	18	26	20	0.3	16.1	22	17000
NK 19/16	26	19	27	16	0.3	13.8	18.5	16000
NK 19/20	32	19	27	20	0.3	17.6	25.1	16000
NK 20/16	27	20	28	16	0.3	13.8	18.6	15000
NK 20/20	34	20	28	20	0.3	17.4	25.2	15000
NK 21/16	29	21	29	16	0.3	14.3	19.8	14000
NK 21/20	36	21	29	20	0.3	18.1	26.9	14000
NK 22/16	30	22	30	16	0.3	14.7	21	14000
NK 22/20	37	22	30	20	0.3	18.7	28.5	14000
NK 24/16	32	24	32	16	0.3	15.1	22.3	13000
NK 24/20	40	24	32	20	0.3	19.3	30.3	13000
NK 25/16	32	25	33	16	0.3	15.6	23.5	12000
NK 25/20	42	25	33	20	0.3	19.8	31.9	12000
NK 26/16	34	26	34	16	0.3	16.1	24.7	12000
NK 26/20	42	26	34	20	0.3	20.4	33.5	12000
NK 28/20	52	28	37	20	0.3	22.3	33.8	11000
NK 28/30	82	28	37	30	0.3	33.7	57.7	11000
NK 29/20	54	29	38	20	0.3	22.1	33.9	10000
NK 29/30	84	29	38	30	0.3	33.5	57.9	10000
NK 30/20	65	30	40	20	0.3	33.5	57.9	10000
NK 30/30	98	30	40	30	0.3	34.7	61	10000
NK 32/20	68	32	42	20	0.3	23.5	37.7	10000
NK 32/30	102	32	42	30	0.3	35.6	64.3	9500
NK 35/20	74	35	45	20	0.3	24.8	41.4	9000
NK 35/30	112	35	45	30	0.3	37.5	70.6	9000
NK 37/20	77	37	47	20	0.3	25.3	43.3	8500
NK 37/30	113	37	47	30	0.3	38.3	73.9	8500
NK 38/20	79	38	48	20	0.3	25.9	45.1	8500
NK 38/30	116	38	48	30	0.3	39.2	77	8000
NK 40/20	83	40	50	20	0.3	26.4	47.1	8000
NK 40/30	125	40	50	30	0.3	43.8	80.2	8000
NK 42/20	85	42	52	20	0.3	26.8	49	8000
NK 42/30	127	42	52	30	0.3	40.7	83.5	8000
NK 43/20	87	43	53	20	0.3	27.5	50.8	8000
NK 43/30	130	43	53	30	0.3	41.6	86.6	8000
NK 45/20	91	45	55	20	0.3	28	52.7	7500
NK 45/30	139	45	55	30	0.3	42.4	89.8	7000
NK 47/20	95	47	57	20	0.3	29.2	56.4	7500
NK 47/30	144	47	57	30	0.3	44.2	96.1	7000
NK 50/25	158	50	62	25	0.6	40.6	79.4	6500
NK 50/35	221	50	62	35	0.6	55.9	119.5	6500
NK 55/25	180	55	68	25	0.6	43.7	81.7	6000
NK 55/35	250	55	68	35	0.6	61.8	127.7	6000
NK 60/25	185	60	72	25	0.6	43.1	90.7	5500
NK 60/35	258	60	72	35	0.6	60.9	141.6	5500
NK 65/25	221	65	78	25	0.6	47	94.4	5500
NK 65/35	310	65	78	35	0.6	66.5	147.5	5500
NK 68/25	227	68	82	25	0.6	48.6	100.6	5500
NK 68/35	316	68	82	35	0.6	68.8	157.1	5500
NK 70/25	260	70	85	25	0.6	50.1	96.7	5000
NK 70/35	370	70	85	35	0.6	72.1	154.5	5000
NK 73/25	293	73	90	25	1	54.2	100.8	4800
NK 73/35	403	73	90	35	1	79.4	164.7	4600
NK 75/25	315	75	92	25	1	55.3	104.3	4800
NK 75/35	445	75	92	35	1	80.9	170.3	4600
NK 80/25	301	80	95	25	1	54.7	113.4	4400
NK 80/35	425	80	95	35	1	78.6	181	4300
NK 85/25	425	85	105	25	1	71.7	126.5	4200
NK 85/35	600	85	105	35	1	102.8	200.8	4000
NK 90/25	450	90	110	25	1	74.9	136	4000
NK 90/35	630	90	110	35	1	107.3	216	3800
NK 95/26	490	95	115	26	1	79.5	149.4	3900
NK 95/36	680	95	115	36	1	112	232.4	3700
NK 100/26	515	100	120	26	1	82.3	159.5	3700
NK 100/36	715	100	120	36	1	116	248	3500
NK 105/26	557	105	125	26	1	83.6	164.8	3700
NK 105/36	769	105	125	36	1	117.9	256.4	3500
NK 110/30	650	110	130	30	1.1	100.9	213.9	3300
NK 110/40	830	110	130	40	1.1	128.4	311	3100
Note:
1.These load, speed and mass is reference of choice only.
2.With grease lubrication, 60% of these limiting speed will apply.