Axial contact ball bearing ZKLF3080-2RS-2AP

Designation	Dimension	Remark
d	30.00 mm	shaft diameter (tolerance: 0 / -0.005 mm)
D	80.00 mm	outer diameter (tolerance: 0 / -0.010 mm)
B	56.00 mm	width (tolerance: -0.25 mm)
d₁	45.50 mm	flange diameter of the inner ring
d₂	6.80 mm	diameter mounting hole
J	63.00 mm	Pitch circle diameter (holes)
r_min.	0.30 mm	min. chamfer radius
r_{1 min.}	0.60 mm	min. chamfer radius
d_{a min.}	40.00 mm	Minimum diameter shaft shoulder
D_{a max.}	53.00 mm	Maximum diameter shaft shoulder
	M6x70 (10.9)	12x Fastening screws DIN EN ISO 4762 (not included)
t₁	0.10 mm	Position tolerance of the hole in the housing
n_a	1	Number of holes in the adjacent construction
t_a	x30°	Pitch angle of the holes in the adjacent construction
b	3.00 mm	width of the stripping groove
I	47.00 mm	Distance of the extraction groove

Designation	Dimension	Remark
C_a	47,500 N	dynamic load rating, axial
C_0a	127,000 N	static load rating, axial
C_u	7,500 N	fatigue limit load
n_{G Fett}	5,000 min^-1	Limiting speed with greasing
n_Gϑ	2,200 min^-1	Thermally permissible speed
	3 µm	Axial runout (inner ring)
M_m	1.460 kg * cm²	Mass moment of inertia
M_R	0.750 Nm	Bearing friction torque (single bearing with specified preload force)
C_kL	620 Nm/mrad	Tilting stiffness
C_aL	1,500 N/µm	Axial rigidity (applies to pairs of 2 in an O or X arrangement)
	1.560 kg	Weight

Designation	Dimension														Performance data
	d	D	B	d₁	r_min.	r_{1 min.}	J	d₂	b	I	nxt	D_{a max.}	d_{a min.}	t₁	C_a	C_0a	n_G	n_Gϑ
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	N	N	min^-1	min^-1
ZKLF1762-2RS-2AP	17.00 ^-0.005	62.00 ^-0.010	50.00 ^-0.250	30.00	0.30	0.60	48.00	6.80	3.00	42.00	6x60°	37.00	23.00	0.10	30,500	62,000	7,600	3,300
ZKLF2068-2RS-2AP	20.00 ^-0.005	68.00 ^-0.010	56.00 ^-0.250	34.50	0.30	0.60	53.00	6.80	3.00	47.00	8x45°	43.00	25.00	0.10	42,000	94,000	6,600	3,000
ZKLF2575-2RS-2AP	25.00 ^-0.005	75.00 ^-0.010	56.00 ^-0.250	40.50	0.30	0.60	58.00	6.80	3.00	47.00	8x45°	48.00	32.00	0.10	44,500	111,000	5,700	2,600
ZKLF3080-2RS-2AP	30.00 ^-0.005	80.00 ^-0.010	56.00 ^-0.250	45.50	0.30	0.60	63.00	6.80	3.00	47.00	12x30°	53.00	40.00	0.10	47,500	127,000	5,000	2,200
ZKLF3590-2RS-2AP	35.00 ^-0.005	90.00 ^-0.010	68.00 ^-0.250	52.00	0.30	0.60	75.00	8.80	3.00	59.00	8x45°	62.00	45.00	0.20	66,000	177,000	4,400	2,000
ZKLF40100-2RS-2AP	40.00 ^-0.005	100.00 ^-0.010	68.00 ^-0.250	58.00	0.30	0.60	80.00	8.80	3.00	59.00	8x45°	67.00	50.00	0.20	70,000	202,000	4,000	1,800
ZKLF50115-2RS-2AP	50.00 ^-0.005	115.00 ^-0.010	68.00 ^-0.250	72.00	0.30	0.60	94.00	8.80	3.00	59.00	12x30°	82.00	63.00	0.20	76,000	250,000	3,200	1,500

Designation	Dimension														Performance data
	d	D	B	d₁	r_min.	r_{1 min.}	J	d₂	b	I	nxt	D_{a max.}	d_{a min.}	t₁	C_a	C_0a	n_G	n_Gϑ
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	N	N	min^-1	min^-1
ZKLF3080-2Z	30.00 ^-0.005	80.00 ^-0.010	28.00 ^-0.250	45.50	0.30	0.60	63.00	6.80	3.00	19.00	12x30°	53.00	40.00	0.10	29,000	64,000	6,700	4,300
ZKLF3080-2RS	30.00 ^-0.005	80.00 ^-0.010	28.00 ^-0.250	45.50	0.30	0.60	63.00	6.80	3.00	19.00	12x30°	53.00	40.00	0.10	29,000	64,000	5,000	2,200
ZKLF3080-2RS-PE	30.00 ^-0.010	80.00 ^-0.013	28.00 ^-0.250	45.50	0.30	0.60	63.00	-	3.00	19.00	6x60°	53.00	40.00	0.10	29,000	64,000	5,000	2,200
ZKLF3080-2RS-2AP	30.00 ^-0.005	80.00 ^-0.010	56.00 ^-0.250	45.50	0.30	0.60	63.00	6.80	3.00	47.00	12x30°	53.00	40.00	0.10	47,500	127,000	5,000	2,200

Type	Designation	Brand	Full designation
AM50	Precision locknut for axial clamping	HFH	Precision locknut for axial clamping AM50
ZMA30/52	Precision locknut for radial clamping	HFH	Precision locknut for radial clamping ZMA30/52

Name	Brand	Webshop	Notice
ZKLF3080-2RS-2AP	HFH		Premium quality, house brand

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