Flexible. Versatile. responsive.

Home / Thin Section Bearings / STF Series

STF Series

STF series bearings are thin section bearings with ABEC 1F, 3F, 5F, or 7F precision tolerances. A, C, or X type products. Virtual CAD files available.

A Type STF Series Bearings

wdt_ID	Part Number	Bore<br>(in.)	Outside Diameter<br>(in.)	Land Diameter<br>L1 (in.)	Land Diameter<br>L2 (in.)	C Bore Diameter<br>L3 (in.)	Radial Capacity Dynamic<br>(lbs)	Thrust Capacity Dynamic<br>(lbs)
5	STF040	4.0000	5.5000	4.555	4.945	5.115	2580	7850
6	STF042	4.2500	5.7500	4.805	5.195	5.365	2650	8150
7	STF045	4.5000	6.0000	5.055	5.445	5.615	2720	8475
8	STF047	4.7500	6.2500	5.305	5.695	5.865	2855	8550
9	STF050	5.0000	6.5000	5.555	5.945	6.115	3000	9100
10	STF055	5.5000	7.0000	6.055	6.445	6.613	3120	9450
11	STF060	6.0000	7.5000	6.555	6.945	7.113	3250	9925
12	STF065	6.5000	8.0000	7.055	7.445	7.613	3400	10950
13	STF070	7.0000	8.5000	7.555	7.945	8.113	3600	11290
14	STF075	7.5000	9.0000	8.055	8.445	8.610	3800	11650
15	STF080	8.0000	9.5000	8.555	8.945	9.110	4000	11950
16	STF090	9.0000	10.5000	9.555	9.945	10.108	4195	12675
17	STF100	10.0000	11.5000	10.555	10.945	11.106	4520	13990
18	STF110	11.0000	12.5000	11.555	11.945	12.106	4910	14950
19	STF120	12.0000	13.5000	12.555	12.945	13.104	5240	15750
	Part Number	Bore<br>(in.)	Outside Diameter<br>(in.)	Land Diameter<br>L1 (in.)	Land Diameter<br>L2 (in.)	C Bore Diameter<br>L3 (in.)	Radial Capacity Dynamic<br>(lbs)	Thrust Capacity Dynamic<br>(lbs)

C Type STF Series Bearings

wdt_ID	Part Number	Bore<br>(in.)	Outside Diameter<br>(in.)	Land Diameter<br>L1 (in.)	Land Diameter<br>L2 (in.)	Radial Capacity Dynamic<br>(lbs)
5	STF040	4.0000	5.5000	4.555	4.945	2580
6	STF042	4.2500	5.7500	4.805	5.195	2650
7	STF045	4.5000	6.0000	5.055	5.445	2720
8	STF047	4.7500	6.2500	5.305	5.695	2855
9	STF050	5.0000	6.5000	5.555	5.945	3000
10	STF055	5.5000	7.0000	6.055	6.445	3120
11	STF060	6.0000	7.5000	6.555	6.945	3250
12	STF065	6.5000	8.0000	7.055	7.445	3400
13	STF070	7.0000	8.5000	7.555	7.945	3600
14	STF075	7.5000	9.0000	8.055	8.445	3800
15	STF080	8.0000	9.5000	8.555	8.945	4000
16	STF090	9.0000	10.5000	9.555	9.945	4195
17	STF100	10.0000	11.5000	10.555	10.945	4520
18	STF110	11.0000	12.5000	11.555	11.945	4910
19	STF120	12.0000	13.5000	12.555	12.945	5240
	Part Number	Bore<br>(in.)	Outside Diameter<br>(in.)	Land Diameter<br>L1 (in.)	Land Diameter<br>L2 (in.)	Radial Capacity Dynamic<br>(lbs)

X Type

wdt_ID	Part Number	Bore<br>(in.)	Outside Diameter<br>(in.)	Land Diameter<br>L1 (in.)	Land Diameter<br>L2 (in.)	Radial Capacity Dynamic<br>(lbs)	Thrust Capacity Dynamic<br>(lbs)	Moment Capacity Dynamic<br>(lbs/In)
5	STF040	4.0000	5.5000	4.555	4.945	2580	6,450	6,210
6	STF042	4.2500	5.7500	4.805	5.195	2650	6,625	6,690
7	STF045	4.5000	6.0000	5.055	5.445	2720	6,800	7,180
8	STF047	4.7500	6.2500	5.305	5.695	2855	7,137	8,100
9	STF050	5.0000	6.5000	5.555	5.945	3000	7,500	8,610
10	STF055	5.5000	7.0000	6.055	6.445	3120	7,800	9,980
11	STF060	6.0000	7.5000	6.555	6.945	3250	8,125	11,290
12	STF065	6.5000	8.0000	7.055	7.445	3400	8,500	12,800
13	STF070	7.0000	8.5000	7.555	7.945	3600	9,000	14,140
14	STF075	7.5000	9.0000	8.055	8.445	3800	9,500	15,680
15	STF080	8.0000	9.5000	8.555	8.945	4000	10,000	16,990
16	STF090	9.0000	10.5000	9.555	9.945	4195	10,487	19,980
17	STF100	10.0000	11.5000	10.555	10.945	4520	11,300	24,600
18	STF110	11.0000	12.5000	11.555	11.945	4910	12,275	28,600
19	STF120	12.0000	13.5000	12.555	12.945	5240	13,100	32,590
	Part Number	Bore<br>(in.)	Outside Diameter<br>(in.)	Land Diameter<br>L1 (in.)	Land Diameter<br>L2 (in.)	Radial Capacity Dynamic<br>(lbs)	Thrust Capacity Dynamic<br>(lbs)	Moment Capacity Dynamic<br>(lbs/In)