GRW High Precision Ball Bearings

2TS seal ball bearings inch

High precision ball bearings in grades up to ABEC 9 with bores from 1 to 30mm and comparable inch dimensions

General Information

DEEP GROOVE 2RS SEAL FLANGE EXTENDED INNER RING BALL BEARINGS

Inch Series

Bore Ø (d)	Outer Ø (D)	Flange Ø (FD)	Open Width (B)	Open Flange Width (FB)	Radius (rs – min) (2)	2TS Seal Part No	Shield Width (B1)	Load Rating Cr (N)	Load Rating Cor (N)	Limiting Speed (6) Nur (x 1000 rpm)	Ball Comple ment Qty.: Z (5)	Ball Comple ment Size: Dw
0.078	0.25	0.296	0.141	0.031	0.003	5/64-2TS	0.1719	286	90	65	7	0.0394
0.094	0.313	0.359	0.141	0.031	0.005	3/32-2TS	0.1719	644	215	51	7	0.0625
0.125	0.25	0.296	0.109	0.031	0.003	3175-2TS	0.1406	292	97	53	7	0.0394
0.125	0.313	0.359	0.141	0.031	0.003	1/8A-2TS	0.1719	644	215	51	7	0.0625
0.125	0.375	0.422	0.141	0.031	0.003	1/8A/6-2TS	0.1719	644	215	51	7	0.0625
0.125	0.375	0.44	0.156	0.03	0.012	1/8B-2TS	0.1875	720	260	44	8	0.0625
0.156	0.313	0.359	0.125	0.036	0.003	3967-2TS	0.1562	391	165	42	11	0.0394
0.188	0.313	0.359	0.125	0.036	0.003	4763A-2TS	0.1562	391	165	42	11	0.0394
0.188	0.375	0.422	0.125	0.031	0.003	4763B-2TS	0.1562	730	271	41	8	0.0625
0.188	0.5	0.565	0.196	0.042	0.012	3/16-2TS	0.2272	1.339	488	37	7	0.0938
0.188	0.625	0.69	0.196	0.042	0.012	1/4A/0001-2TS		1.651	670	31	8	0.0984
0.25	0.375	0.422	0.125	0.036	0.003	6350A-2TS	0.1562	391	165	35	11	0.0394
0.25	0.5	0.547	0.188	0.045	0.005	6350B-2TS	0.2188	730	271	33	8	0.0781
0.25	0.625	0.69	0.196	0.042	0.012	1/4A-2TS	0.2272	1.651	670	31	8	0.0984
0.25	0.75		0.281		0.016	1/4-2TS		2.522	1.057	28	8	0.125
0.313	0.5	0.547	0.156	0.031	0.005	7938-2TS	0.1875	539	279	30	12	0.0469
0.375	0.875	0.969	0.218	0.062	0.016	3/8-2TS		2.555	1.129	24	8	0.125
0.5	1.125	1.225	0.313	0.062	0.016	1/2-2TS		4.12	2.01	21	9	0.1563

Ball bearings without closure may be supplied with recesses. Please advise if you require bearings without recesses.
r_s min = minimum single bearing chamfer or maximum shaft or housing fillet radius.
Not applicable to bearings with extended inner ring.
Not applicable to flanged bearings.
The number of balls may vary due to different types of retainer.
See ‘Limiting Speeds’.
Tolerance of bore +12µm to +3µm.
Available in different width with closure.