Bearing No.	Boundary dimensions					Basic load rating(kN)		Limiting speeds		Mass
	mm					Dynamic	Static	rpm		Kg
	d	D	B	rs min	rs1 min	Cr	Cor	Grease	Oil	≈
N2308	40	90	33	1.5	1.5	82.5	88	7,000	8,200	0.932
N2309	45	100	36	1.5	1.5	99	104	6,300	7,400	1.24
N2310	50	110	40	2	2	121	131	5,700	6,700	1.67
N2311	55	120	43	2	2	148	162	5,200	6,100	2.13
N2312	60	130	46	2.1	2.1	169	188	4,800	5,700	2.66
N2313	65	140	48	2.1	2.1	188	212	4,400	5,200	3.2
N2314	70	150	51	2.1	2.1	223	262	4,100	4,800	3.9
N2315	75	160	55	2.1	2.1	258	300	3,800	4,500	4.77
N2316	80	170	58	2.1	2.1	274	330	3,600	4,200	5.67
N2317	85	180	60	3	3	315	380	3,400	4,000	6.57
N2318	90	190	64	3	3	325	395	3,200	3,800	7.79
N2319	95	200	67	3	3	370	460	3,000	3,500	9.02
N2320	100	215	73	3	3	410	505	2,900	3,400	11.5
N2322	110	240	80	3	3	605	790	2,600	3,100	16.8
N2324	120	260	86	3	3	710	920	2,400	2,800	21.1
N2326	130	280	93	4	4	840	1,130	2,200	2,600	26.4
N2328	140	300	102	4	4	920	1,250	2,000	2,300	33.1
N2330	150	320	108	4	4	1,020	1,400	1,900	2,200	39.8