7100 Series

7100 series bearings are single row, deep groove, radial ball bearings with ABEC 1, 3, 5, and 7 tolerances. They are angular contact bearings designed for extra light duty.

7100 Series Bearings

Extra light duty, angular contact ball bearing
Manufactured to ABEC 1, 3, 5 and 7 tolerances per ABMA Standard 20, typically from SAE 52100 steel. Other material options are available.
Standard contact angle is 30°. Other contact angle options are available.
Part numbers listed are an outer ring relieved configuration. Other design options are available.
Corner radius (r) is the maximum shaft or housing radius that bearing corners will clear.

Bearing Measurement Reference

wdt_ID	Part Number	Bore d<br>(mm.)	Bore d<br>(in.)	Outside<br>Diameter<br>D (mm)	Outside<br>Diameter<br>D (in.)	Width C<br>(mm)	Width C<br>(in.)	Corner<br>Radius<br>R* (mm)	Corner<br>Radius<br>R* (in.)	Basic<br>Dynamic<br>Radial<br>Load<br>Rating<br>Cr (lbs) †	Basic<br>Static<br>Radial<br>Load<br>Rating<br>Cor (lbs) †
1	7100	10	0.3937	26	1.0236	8	0.3150	0.3	0.012	953	409
2	7101	12	0.4724	28	1.1024	8	0.3150	0.3	0.012	1,051	488
3	7102	15	0.5906	32	1.2598	9	0.3543	0.3	0.012	1,220	642
4	7103	17	0.6693	35	1.3780	10	0.3937	0.3	0.012	1,213	660
5	7104	20	0.7874	42	1.6535	12	0.4724	0.6	0.025	1,909	1023
6	7105	25	0.9843	47	1.8504	12	0.4724	0.6	0.025	2,419	1542
7	7106	30	1.1811	55	2.1654	13	0.5118	1.0	0.040	3,125	2126
8	7107	35	1.3780	62	2.4409	14	0.5512	1.0	0.040	3,943	2826
9	7108	40	1.5748	68	2.6772	15	0.5906	1.0	0.040	5,273	3737
10	7109	45	1.7717	75	2.9528	16	0.6299	1.0	0.040	4,807	3732
11	7110	50	1.9685	80	3.1496	16	0.6299	1.0	0.040	5,628	4434
12	7111	55	2.1654	90	3.5433	18	0.7087	1.0	0.040	6,738	5567
13	7112	60	2.3622	95	3.7402	18	0.7087	1.0	0.040	6,446	4929
14	7113	65	2.5591	100	3.9370	18	0.7087	1.0	0.040	6,703	5373
15	7114	70	2.7559	110	4.3307	20	0.7874	1.0	0.040	8,178	6462
16	7115	75	2.9528	115	4.5276	20	0.7874	1.0	0.040	8,512	7025
17	7116	80	3.1496	125	4.9213	22	0.8661	1.0	0.040	9,467	7948
18	7117	85	3.3465	130	5.1181	22	0.8661	1.0	0.040	10,511	8899
19	7118	90	3.5433	140	5.5118	24	0.9449	1.5	0.060	12,179	10145
20	7119	95	3.7402	145	5.7087	24	0.9449	1.5	0.060	12,696	10994
21	7120	100	3.9370	150	5.9055	24	0.9449	1.5	0.060	13,881	12107
	Part Number	Bore d<br>(mm.)	Bore d<br>(in.)	Outside<br>Diameter<br>D (mm)	Outside<br>Diameter<br>D (in.)	Width C<br>(mm)	Width C<br>(in.)	Corner<br>Radius<br>R* (mm)	Corner<br>Radius<br>R* (in.)	Basic<br>Dynamic<br>Radial<br>Load<br>Rating<br>Cr (lbs) †	Basic<br>Static<br>Radial<br>Load<br>Rating<br>Cor (lbs) †

† Refer to the Technical Info section for Bearing Life Calculations.

* Maximum shaft or housing fillet which bearing corner will clear.

Notes:

Available with shields or seals.
Contact Schatz Bearing Corporation’s Engineering Department for further technical information.
Check with Schatz Bearing Corporation’s Sales Department for price and availability.