Toroidal roller bearing C3080-K-M

Designation	Dimension	Remark
d	400.00 mm	shaft diameter
D	600.00 mm	outer diameter
B	148.00 mm	width
d₂	458.00 mm	Shoulder diameter of the inner ring
D₁	553.00 mm	Turn diameter on the outer ring
S₁	30.60 mm	Permissible axial displacement
D_{a max.}	527.00 mm	connection dimension
D_{a min.}	582.00 mm	connection dimension
d_{a max.}	418.00 mm	connection dimension
d_{a min.}	484.00 mm	connection dimension
r_a	4.00 mm	Rounding radius
C_a	3.00 mm	max. permissible axial displacement

Designation	Dimension	Remark
C_r	3,750,000 N	dynamic load rating, radial
C_0r	6,200,000 N	static load rating, radial
C_ur	560,000 N	fatigue limit load, radial
n_G	980 min^-1	limit speed
	139.000 kg	Weight

Designation	Dimension												Performance data
	d	D	B	d₂	D₁	S₁	S₂	D_{a max.}	D_{a min.}	d_{a max.}	d_{a min.}	r_a	C_a	C_r	C_0r	C_ur	n_G
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	N	N	N	N	min¹
C3060-K-M	300.00	460.00	118.00	353.00	416.00	20.00	-	400.00	445.00	315.00	369.00	3.00	1.60	2,220,000	3,800,000	330,000	1,400
C3064-K-M	320.00	480.00	121.00	376.60	439.40	23.30	-	423.00	465.00	335.00	393.00	3.00	1.60	2,300,000	4,100,000	365,000	1,310
C3068-K-M	340.00	520.00	133.00	402.30	481.70	25.40	-	460.00	502.00	358.00	424.00	4.00	2.50	2,950,000	4,950,000	460,000	1,170
C3072-K-M	360.00	540.00	134.00	417.40	496.60	26.40	-	475.00	522.00	378.00	439.00	4.00	2.50	2,950,000	5,000,000	460,000	1,120
C3076-K-M	380.00	560.00	135.00	431.50	510.50	27.00	-	489.00	542.00	398.00	453.00	4.00	2.50	3,050,000	5,200,000	475,000	1,090
C3080-K-M	400.00	600.00	148.00	458.00	553.00	30.60	-	527.00	582.00	418.00	484.00	4.00	3.00	3,750,000	6,200,000	560,000	980
C3084-K-M	420.00	620.00	150.00	475.20	569.80	32.60	-	544.00	602.00	438.00	501.00	4.00	3.00	3,800,000	6,400,000	580,000	950
C3092-K-M	460.00	680.00	163.00	539.20	623.70	33.50	-	603.00	654.00	486.00	560.00	5.00	2.20	4,000,000	7,500,000	640,000	850
C3096-K-M	480.00	700.00	165.00	555.50	639.50	35.50	-	619.00	677.00	503.00	576.00	5.00	2.20	4,100,000	7,800,000	660,000	820
C30/500-K-M	500.00	720.00	167.00	572.20	655.80	37.50	-	635.00	697.00	523.00	593.00	5.00	2.10	4,300,000	8,300,000	700,000	790
C30/530-K-M	530.00	780.00	185.00	602.10	702.90	35.70	-	677.00	757.00	553.00	628.00	5.00	2.50	5,200,000	9,700,000	790,000	730
C30/560-K-M	560.00	820.00	195.00	662.10	758.90	45.70	-	735.00	793.00	583.00	686.00	5.00	2.40	5,700,000	11,200,000	890,000	660
C30/600-K-M	600.00	870.00	200.00	691.40	805.60	35.90	-	773.00	847.00	623.00	724.00	5.00	2.00	6,300,000	12,200,000	970,000	620
C30/630-K-M	630.00	920.00	212.00	715.20	841.70	48.10	-	809.00	892.00	658.00	748.00	6.00	3.90	6,900,000	12,900,000	1,050,000	580
C30/670-K-M	670.00	980.00	230.00	776.70	902.30	41.10	-	870.00	952.00	698.00	809.00	6.00	3.10	8,300,000	16,500,000	1,250,000	530
C30/710-K-M	710.00	1,030.00	236.00	808.70	943.30	47.30	-	906.00	1,002.00	738.00	846.00	6.00	4.30	9,000,000	17,600,000	1,360,000	500

Designation	Dimension												Performance data
	d	D	B	d₂	D₁	S₁	S₂	D_{a max.}	D_{a min.}	d_{a max.}	d_{a min.}	r_a	C_a	C_r	C_0r	C_ur	n_G
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	N	N	N	N	min¹
C3080-M	400.00	600.00	148.00	458.00	553.00	30.60	-	527.00	582.00	418.00	484.00	4.00	3.00	3,750,000	6,200,000	560,000	980
C3080-K-M	400.00	600.00	148.00	458.00	553.00	30.60	-	527.00	582.00	418.00	484.00	4.00	3.00	3,750,000	6,200,000	560,000	980

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Name	Brand	Webshop	Notice
C3080-K-M	HFH		Premium quality, house brand

Properties	Suffix	Description
Cage design	M	one-piece brass cage
Bore geometry	K	conical (Cone ratio 1:12)

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