GRW High Precision Ball Bearings

2TS seal extended inner 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 2TS SEAL 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)	Ext Inner Ring 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	E5/64-2TS	0.1719	286	90	65	7	0.0394
0.094	0.313	0.359	0.141	0.031	0.005	E3/32-2TS	0.1719	644	215	51	7	0.0625
0.125	0.25	0.296	0.109	0.031	0.003	E3175-2TS	0.1406	292	97	53	7	0.0394
0.125	0.313	0.359	0.141	0.031	0.003	E1/8A-2TS	0.1719	644	215	51	7	0.0625
0.125	0.375	0.422	0.141	0.031	0.003	E1/8A/6-2TS	0.1719	644	215	51	7	0.0625
0.125	0.375	0.44	0.156	0.03	0.012	E1/8B-2TS	0.1875	720	260	44	8	0.0625
0.156	0.313	0.359	0.125	0.036	0.003	E3967-2TS	0.1562	391	165	42	11	0.0394
0.188	0.313	0.359	0.125	0.036	0.003	E4763A-2TS	0.1562	391	165	42	11	0.0394
0.188	0.375	0.422	0.125	0.031	0.003	E4763B-2TS	0.1562	730	271	41	8	0.0625
0.188	0.5	0.565	0.196	0.042	0.012	E3/16-2TS	0.2272	1.339	488	37	7	0.0938
0.188	0.5	0.565	0.196	0.042	0.012	E3/16-2RS	0.2272	1.339	488	28	7	0.0938
0.25	0.375	0.422	0.125	0.036	0.003	E6350A-2TS	0.1562	391	165	35	11	0.0394
0.25	0.5	0.547	0.188	0.045	0.005	E6350B-2TS	0.2188	730	271	33	8	0.0781
0.25	0.625	0.69	0.196	0.042	0.012	E1/4A-2TS	0.2272	1.651	670	31	8	0.0984
0.313	0.5	0.547	0.156	0.031	0.005	E7938-2TS	0.1875	539	279	30	12	0.0469

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.