Stud type track roller KR19-PP-SK-RR

Designation	Dimension	Remark
D	19.00 mm	outer diameter, Track roller
d	8.00 mm	diameter of roller stud / stud
B	32.00 mm	Width of roll pin
B₁	20.00 mm	Spigot length
C	11.00 mm	Width of the outer ring
C₁	0.60 mm	overhang axial washer
G	M8	Screw thread

Designation	Dimension	Remark
C_r	3,300 N	dynamic load rating, radial
C_0r	3,600 N	static load rating, radial
n_G	19,000 min^-1	Limiting speed with greasing
	0.028 kg	Weight

Designation	Dimension							Performance data
	D	d	B	B₁	C	C₁	G	C_r	C_0r	n_{G max}
	mm	mm	mm	mm	mm	mm		N	N	min^-1
KR16-PP-SK-RR	16.00	6.00	28.00	-	11.00	0.60	M6	3,000	3,050	21,000
KR19-PP-SK-RR	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000

Designation	Dimension							Performance data
	D	d	B	B₁	C	C₁	G	C_r	C_0r	n_{G max}
	mm	mm	mm	mm	mm	mm		N	N	min^-1
KR19	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-B	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-PP	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-RR	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-PP-B	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-X-PP	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-PP-RR	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-PP-SK	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-X-PP-B	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-PP-SK-B	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-X-PP-RR	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-X-PP-SK	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-PP-SK-RR	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-X-PP-SK-B	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000
KR19-X-PP-SK-RR	19.00	8.00	32.00	-	11.00	0.60	M8	3,300	3,600	19,000

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Name	Brand	Webshop	Notice
KR19-PP-SK-RR	HFH		Premium quality, house brand

Properties	Suffix	Description
Sealing	PP	Plastic axial plain washer on both sides
Outer surface (Bearing)	-	spherical
Lubricatable	SK	Cannot be relubricated
Surface finish	RR	Rust protected, yellow chromated
Mounting	SK	Hexagon socket only on the collar side

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