Model-SKF Bearing

Designation	Principal dimensions			Basic load ratings		Speed ratings
Model				dynamic	static	Reference speed	Limiting speed
	d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
NA4910-XL	50	72	22	53000	80000
NA4910-2RSR-XL	50	72	23	45000	64000
NA4910-RSR-XL	50	72	23	45000	64000
NA6910-ZW-XL	50	72	40	82000	139000
NKIS50-XL	50	80	28	71000	98000
NCS3216	50.8	65.088	25.4	51000	84000
NCS3220	50.8	65.088	31.75	64000	117000
RNA4909-2RSR-XL	52	68	22	43000	59000
RNA4909-RSR-XL	52	68	22	43000	59000
RNA4909-XL	52	68	22	51000	73000
RNA6909-ZW-XL	52	68	40	79000	127000
RNAO55X68X20-XL	55	68	20	32000	66000
NK55/25-XL	55	68	25	45500	82000
NK55/35-XL	55	68	35	60000	118000
NKS55-XL	55	72	22	51000	74000
NKI55/25-TV-XL	55	72	25	53000	103000
NKI55/35-XL	55	72	35	63000	130000
NA4911-XL	55	80	25	65000	100000
NA6911-ZW-XL	55	80	45	102000	176000
NKIS55-XL	55	85	28	75000	108000
NCS3624	57.15	76.2	38.1	91000	168000
RNA4910-2RSR-XL	58	72	22	45000	64000
RNA4910-RSR-XL	58	72	22	45000	64000
RNA4910-XL	58	72	22	53000	80000
RNA6910-ZW-XL	58	72	40	82000	139000
NK60/25-TV-XL	60	72	25	53000	103000
NK60/35-XL	60	72	35	63000	130000
RNAO60X78X20-XL	60	78	20	49500	85000
RNAO60X78X40-ZW-ASR1-XL	60	78	40	85000	171000
NKS60-XL	60	80	28	71000	98000