Catalog

Needle Bearings

RADIAL INTERNAL CLEARANCES

NEEDLE BEARINGS

Bore Diameter		Radial Internal Clearance (Inch)
d		C/2		STANDARD		C/3		C/4
(Metric)				(No Marking)
				C0
Over	Incl.	min.	max.	min.	max.	min.	max.	min.	max.

0	24	.0000	.0010	.0008	.0018	.0014	.0024	.0020	.0030
24	30	.0000	.0010	.0008	.0018	.0014	.0024	.0020	.0030
30	40	.0002	.0012	.0010	.0020	.0018	.0028	.0024	.0033
40	50	.0002	.0014	.0012	.0024	.0020	.0031	.0028	.0039
50	65	.0004	.0016	.0016	.0028	.0024	.0035	.0031	.0043
65	80	.0004	.0018	.0016	.0030	.0026	.0039	.0035	.0049
80	100	.0006	.0020	.0020	.0033	.0030	.0043	.0041	.0055
100	120	.0006	.0022	.0020	.0035	.0033	.0049	.0049	.0065
120	140	.0006	.0024	.0024	.0041	.0039	.0057	.0057	.0075
140	160	.0008	.0028	.0028	.0047	.0045	.0065	.0065	.0085
160	180	.0010	.0030	.0030	.0049	.0047	.0067	.0067	.0087
180	200	.0014	.0035	.0035	.0057	.0055	.0077	.0077	.0098
200	225	.0018	.0041	.0041	.0065	.0063	.0087	.0087	.0110
225	250	.0018	.0043	.0043	.0069	.0067	.0093	.0093	.0118
250	280	.0022	.0049	.0049	.0077	.0075	.0102	.0102	.0130
280	315	.0022	.0051	.0051	.0081	.0079	.0108	.0108	.0138
315	355	.0026	.0057	.0057	.0089	.0089	.0120	.0120	.0152
355	400	.0039	.0075	.0075	.0110	.0110	.0146	.0146	.0181
400	450	-	-	.0083	.0122	.0122	.0161	-	-
450	500	-	-	.0087	.0130	.0130	.0173	-	-