Toroidal roller bearing C31/500-K-M

Designation	Dimension	Remark
d	500.00 mm	shaft diameter
D	830.00 mm	outer diameter
B	264.00 mm	width
d₂	608.80 mm	Shoulder diameter of the inner ring
D₁	734.20 mm	Turn diameter on the outer ring
S₁	75.30 mm	Permissible axial displacement
D_{a max.}	702.00 mm	connection dimension
D_{a min.}	798.00 mm	connection dimension
d_{a max.}	532.00 mm	connection dimension
d_{a min.}	641.00 mm	connection dimension
r_a	6.00 mm	Rounding radius
C_a	4.40 mm	max. permissible axial displacement

Designation	Dimension	Remark
C_r	7,500,000 N	dynamic load rating, radial
C_0r	12,900,000 N	static load rating, radial
C_ur	1,090,000 N	fatigue limit load, radial
n_G	680 min^-1	limit speed
	545.000 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
C3164-K-M	320.00	540.00	176.00	372.10	475.90	26.70	-	448.00	520.00	340.00	400.00	4.00	4.00	4,150,000	6,300,000	610,000	1,180
C3168-K-M	340.00	580.00	190.00	404.40	517.60	25.90	-	485.00	560.00	360.00	437.00	4.00	2.70	4,900,000	7,500,000	710,000	1,060
C3172-K-M	360.00	600.00	192.00	427.20	542.70	27.90	-	509.00	580.00	380.00	461.00	4.00	2.70	5,100,000	8,000,000	750,000	1,020
C3176-K-M	380.00	620.00	194.00	448.40	548.60	25.40	-	523.00	600.00	400.00	474.00	4.00	2.10	5,000,000	8,500,000	720,000	990
C3180-K-M	400.00	650.00	200.00	490.90	586.10	50.70	-	563.00	624.00	426.00	514.00	5.00	1.80	4,800,000	8,300,000	750,000	910
C3184-K-M	420.00	700.00	224.00	510.30	615.70	34.80	-	587.00	674.00	446.00	539.00	5.00	1.90	6,000,000	10,600,000	890,000	860
C3192-K-M	460.00	760.00	240.00	558.80	679.20	51.00	-	649.00	728.00	492.00	589.00	6.00	2.10	6,800,000	12,000,000	1,010,000	760
C31/500-K-M	500.00	830.00	264.00	608.80	734.20	75.30	-	702.00	798.00	532.00	641.00	6.00	4.40	7,500,000	12,900,000	1,090,000	680
C31/530-K-M	530.00	870.00	272.00	636.80	779.20	44.40	-	738.00	838.00	562.00	678.00	6.00	3.00	9,100,000	16,100,000	1,310,000	640

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
C31/500-M	500.00	830.00	264.00	608.80	734.20	75.30	-	702.00	798.00	532.00	641.00	6.00	4.40	7,500,000	12,900,000	1,090,000	680
C31/500-K-M	500.00	830.00	264.00	608.80	734.20	75.30	-	702.00	798.00	532.00	641.00	6.00	4.40	7,500,000	12,900,000	1,090,000	680

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Name	Brand	Webshop	Notice
C31/500-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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