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]
NKI 100/40	100	130	40	123	305	3600	4000
NA 4920	100	140	40	125	280	3400	4000
NKI 100/30	100	130	30	96.8	220	3600	4000
NA 4922	110	150	40	130	300	3200	3600
NA 4822	110	140	30	93.5	232	3400	3800
NA 4924	120	165	45	176	405	3000	3400
NA 4824	120	150	30	99	255	3200	3600
NA 4926	130	180	50	198	480	2600	3000
NA 4826	130	165	35	119	325	2800	3200
NA 4928	140	190	50	205	510	2400	2800
NA 4828	140	175	35	121	345	2600	3000
NA 4830	150	190	40	147	415	2400	2800
NA 4832	160	200	40	157	450	2200	2600
NA 4834	170	215	45	179	520	2200	2400
NA 4836	180	225	45	190	570	2000	2400
NA 4838	190	240	50	220	710	1900	2200
NA 4840	200	250	50	224	735	1800	2000
NA 4844	220	270	50	238	815	1700	1900
NA 4848	240	300	60	347	1120	1500	1700
NA 4852	260	320	60	358	1200	1400	1500
NA 4856	280	350	69	429	1320	1300	1400
NA 4860	300	380	80	594	1800	1100	1300
NA 4864	320	400	80	605	1900	1100	1200
NA 4868	340	420	80	616	1960	1000	1200
NA 4872	360	440	80	627	2040	950	1100
NA 4876	380	480	100	968	3000	900	1000
PNA 12/28	12	28	12	7.37	9.15	24000	28000
PNA 15/32	15	32	16	12.8	17.6	22000	24000
PNA 17/35	17	35	16	13.2	19.3	19000	22000
PNA 20/42	20	42	20	19	32.5	16000	18000