Yoke type track roller with inner ring STO15-2Z

Designation	Dimension	Remark
d	15.00 mm	shaft diameter
D	35.00 mm	outer diameter
B	16.00 mm	width
C	13.80 mm	width outer ring
F	20.00 mm	Track diameter inner ring
E	26.00 mm	Track diameter outer ring
r_min.	0.30 mm	min. edge distance

Designation	Dimension	Remark
C_r	9,100 N	dynamic load rating, radial
C_0r	10,900 N	static load rating, radial
n_G	3,300 min^-1	limit speed
	0.063 kg	Weight

Designation	Dimension						Performance data
	d	D	B	C	E	r_1min	C_r	C_0r	n_G
	mm	mm	mm	mm	mm	mm	N	N	min^-1
STO6-TV-2Z	6.00	19.00	14.00	11.80	13.00	0.30	3,750	4,550	10,000
STO8-TV-2Z	8.00	24.00	14.00	11.80	15.00	0.30	4,200	5,500	8,000
STO10-2Z	10.00	30.00	16.00	13.80	20.00	0.30	8,400	9,300	5,500
STO12-2Z	12.00	32.00	16.00	13.80	22.00	0.30	9,000	10,300	4,500
STO15-2Z	15.00	35.00	16.00	13.80	26.00	0.30	9,100	10,900	3,300
STO17-2Z	17.00	40.00	20.00	17.80	29.00	0.30	14,200	17,900	2,800
STO20-2Z	20.00	47.00	20.00	17.80	32.00	0.30	16,100	21,700	2,400
STO25-2Z	25.00	52.00	20.00	17.80	37.00	0.30	16,400	23,200	1,800
STO30-2Z	30.00	62.00	24.00	21.80	46.00	0.60	23,100	35,000	1,300
STO35-2Z	35.00	72.00	24.00	21.80	50.00	0.60	25,000	40,500	1,100
STO40-2Z	40.00	80.00	24.00	21.80	58.00	1.00	23,700	39,500	850
STO45-2Z	45.00	85.00	24.00	21.80	63.00	1.00	25,000	43,500	750
STO50-2Z	50.00	90.00	24.00	21.80	68.00	1.00	25,500	46,000	650

Designation	Dimension						Performance data
	d	D	B	C	E	r_1min	C_r	C_0r	n_G
	mm	mm	mm	mm	mm	mm	N	N	min^-1
STO15	15.00	35.00	12.00	11.80	26.00	0.30	9,100	10,900	3,300
SSTO15	15.00	35.00	12.00	11.80	26.00	0.30	9,100	10,900	3,300
STO15-X	15.00	35.00	14.00	13.80	26.00	0.30	9,100	10,900	3,300
STO15-2Z	15.00	35.00	16.00	13.80	26.00	0.30	9,100	10,900	3,300
SSTO15-X	15.00	35.00	14.00	13.80	26.00	0.30	9,100	10,900	3,300
SSTO15-2Z	15.00	35.00	14.00	13.80	26.00	0.30	9,100	10,900	3,300
STO15-X-2Z	15.00	35.00	16.00	13.80	26.00	0.30	9,100	10,900	3,300
SSTO15-X-2Z	15.00	35.00	14.00	13.80	26.00	0.30	9,100	10,900	3,300
SSTO15-2Z-UG	15.00	35.00	14.00	13.80	26.00	0.30	9,100	10,900	3,300
SSTO15-X-2Z-UG	15.00	35.00	14.00	13.80	26.00	0.30	9,100	10,900	3,300
STO15-B	20.00	0.06	11.80	15.00	-	26.00	9,100	10,900	3,300
STO15-X-B	20.00	0.06	13.80	15.00	-	26.00	9,100	10,900	3,300
STO15-2Z-B	20.00	0.06	13.80	15.00	-	26.00	9,100	10,900	3,300
STO15-X-2Z-B	20.00	0.06	13.80	15.00	-	26.00	9,100	10,900	3,300

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Name	Brand	Webshop	Notice
STO15-2Z	HFH		Premium quality, house brand

Properties	Suffix	Description
Outer surface (Bearing)	-	spherical
Axial guide	-	no
Lubricant	-	NLGI grade 3 lithium complex soap grease

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