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]
NA4905-XL	25	42	17	26500	31500
NA4905-2RSR-XL	25	42	18	21800	24200
NA4905-RSR-XL	25	42	18	21800	24200
NA6905-XL	25	42	30	44000	59000
NAO25X42X32-ZW-ASR1-XL	25	42	32	45000	67000
NKIS25-XL	25	47	22	38000	43500
NCS1612	25.4	38.1	19.05	23800	30000
NCS1616	25.4	38.1	25.4	32000	44500
NK26/16-XL	26	34	16	17300	23600
NK26/20-XL	26	34	20	22000	32000
NK28/20-XL	28	37	20	24800	34000
NK28/30-XL	28	37	30	37000	57000
RNA49/22-XL	28	39	17	26000	29500
RNA69/22-XL	28	39	30	42000	55000
NKI28/20-TV-XL	28	42	20	29500	44500
NKS28-XL	28	42	20	32500	36500
NKI28/30-XL	28	42	30	39000	63000
NA49/28-XL	28	45	17	27500	33500
NA69/28-XL	28	45	30	45500	63000
NCS1816	28.575	41.275	25.4	34500	51000
NCS1820	28.575	41.275	31.75	44500	70000
NK29/20-TV-XL	29	38	20	27500	39000
NK29/30-XL	29	38	30	37000	57000
RNAO30X40X17-XL	30	40	17	22100	34000
NK30/20-TV-XL	30	40	20	28000	41000
NK30/30-TV-XL	30	40	30	42000	69000
RNAO30X42X16-XL	30	42	16	26000	33500
RNA4905-2RSR-XL	30	42	17	21800	24200
RNA4905-RSR-XL	30	42	17	21800	24200
RNA4905-XL	30	42	17	26500	31500