Stud type track rollers KRV72-PP-B

Designation	Dimension	Remark
D	72.00 mm	outer diameter, Track roller
d	24.00 mm	diameter of roller stud / stud
B	80.00 mm	Width of roll pin
C	29.00 mm	Width of the outer ring
C₁	0.80 mm	overhang axial washer

Designation	Dimension	Remark
C_r	31,300 N	dynamic load rating, radial
C_0r	76,000 N	static load rating, radial
n_G	4,300 min^-1	Limiting speed with greasing
	1.050 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
KRV16-PP-B	16.00	6.00	28.00	-	11.00	0.60	-	4,500	6,200	10,500
KRV22-PP-B	22.00	10.00	36.00	-	12.00	0.60	-	5,700	8,700	8,500
KRV26-PP-B	26.00	10.00	36.00	-	12.00	0.60	-	6,500	10,500	8,500
KRV30-PP-B	30.00	12.00	40.00	-	14.00	0.60	-	8,500	13,900	7,000
KRV32-PP-B	32.00	12.00	40.00	-	14.00	0.60	-	9,000	14,500	7,000
KRV40-PP-B	40.00	18.00	58.00	-	20.00	0.80	-	13,500	25,200	5,300
KRV47-PP-B	47.00	20.00	66.00	-	24.00	0.80	-	18,400	39,400	5,000
KRV52-PP-B	52.00	20.00	66.00	-	24.00	0.80	-	19,800	44,000	5,000
KRV62-PP-B	62.00	24.00	80.00	-	29.00	0.80	-	29,800	68,400	4,300
KRV72-PP-B	72.00	24.00	80.00	-	29.00	0.80	-	31,300	76,000	4,300
KRV80-PP-B	80.00	30.00	100.00	-	35.00	1.00	-	43,400	108,000	3,400
KRV90-PP-B	90.00	30.00	100.00	-	35.00	1.00	-	45,000	116,000	3,400

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
KRV72-PP	72.00	24.00	80.00	-	29.00	0.80	-	31,300	76,000	4,300
KRV72-PP-B	72.00	24.00	80.00	-	29.00	0.80	-	31,300	76,000	4,300
KRV72-X-PP	72.00	24.00	80.00	-	29.00	0.80	-	31,300	76,000	4,300
KRV72-PP-RR	72.00	24.00	80.00	-	29.00	0.80	-	31,300	76,000	4,300
KRV72-X-PP-B	72.00	24.00	80.00	-	29.00	0.80	-	31,300	76,000	4,300
KRV72-X-PP-RR	72.00	24.00	80.00	-	29.00	0.80	-	31,300	76,000	4,300

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Name	Brand	Webshop	Notice
KRV72-PP-B	HFH		Premium quality, house brand

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