Bearing	Mass	Dimensions				Basic Load Ratings		Limiting
Type		Fw	D	C	r	Cr	Cor	Speed
						Dynamic	Static
	g				min.	kN	kN	rpm
RNA 4900	16	14	22	13	0.3	8.6	9.2	20000
RNA 4901	17	16	24	13	0.3	9.6	10.9	17000
RNA 4902	21	20	28	13	0.3	10.8	13.6	14000
RNA 4903	22	22	30	13	0.3	11.6	15.4	12000
RNA 4904	52	25	37	17	0.3	20.9	25.1	11000
RNA 49/22	50	28	39	17	0.3	23.1	29.1	9500
RNA 4905	61	30	42	17	0.3	23.5	30.7	9500
RNA 49/28	73	32	45	17	0.3	24.8	33.2	8500
RNA 4906	69	35	47	17	0.3	25.5	35.4	8000
RNA 49/32	89	40	52	20	0.6	31.6	48.6	7000
RNA 4907	107	42	55	20	0.6	32.5	51	7000
RNA 4908	140	48	62	22	0.6	43.4	66.1	6000
RNA 4909	182	52	68	22	0.6	45.8	72.9	5500
RNA 4910	163	58	72	22	0.6	48	80	5000
RNA 4911	255	63	80	25	1	63.5	110.1	4700
RNA 4912	275	68	85	25	1	66.4	119.6	4300
RNA 4913	312	72	90	25	1	67.6	124.6	4100
RNA 4914	460	80	100	30	1	91.8	169.9	3800
RNA 4915	489	85	105	30	1	95.8	183.3	3600
RNA 4916	516	90	110	30	1	97.3	190.4	3400
RNA 4917	657	100	120	35	1.1	119	255.2	3100
RNA 4918	745	105	125	35	1.1	120.6	263.7	3000
RNA 4919	719	110	130	35	1.1	124.7	279.9	2800
RNA 4920	1150	115	140	40	1.1	151.4	313.9	2900
RNA 4922	1240	125	150	40	1.1	152.8	326.1	2600
RNA 4924	1860	135	165	45	1.1	208	425.3	2300
RNA 4926	2657	150	180	50	1.5	233	508.9	2000
RNA 4928	2771	160	190	50	1.5	241.3	543.9	1700
Note:
1.These load, speed and mass is reference of choice only.
2.With grease lubrication, 60% of these limiting speed will apply.