Angular contact ball bearing unit ZKLR0828-2Z

Designation	Dimension	Remark
d	8.00 mm	shaft diameter (tolerance: 0 / -0.008 mm)
D	23.90 mm	outer diameter (tolerance: 0.030 mm / -0.010 mm)
B	14.00 mm	width of bearing set (tolerance: 0.250 mm / -0.250 mm)
d₁	11.00 mm	flange diameter of the inner ring
d₂	4.50 mm	diameter mounting hole
r_min.	0.30 mm	min. edge distance
t₁	0.20 mm	Position tolerance of the hole in the housing
b	6.60 mm	width of the stripping groove
d_a	10.40 mm	Plant diameter housing shoulder
D_ai	15.50 mm	Support diameter outer ring inside
D_{aa min.}	15.50 mm	Minimum support diameter outer ring outside
A₁	28.00 mm	width, flange
A₂	35.00 mm	height, flange
m	26.00 mm	hole spacing
n	20.00 mm	hole spacing
H	15.50 mm	height of case, tolerance: 0 / -0.50 mm
M	35.00 mm	Distance between fastening groove

Designation	Dimension	Remark
C_a	2,060 N	dynamic load rating, axial
C_0a	1,850 N	static load rating, axial
C_u	138 N	fatigue limit load
n_{G Fett}	6,200 min^-1	Limiting speed with greasing
	7 µm	Axial runout
M_m	0.003 kg * cm²	Mass moment of inertia
M_R	0.080 Nm	Bearing friction torque
C_aL	16 N/µm	Axial stiffness. (Statistical average from measurements on the entire bearing. Larger fluctuations are possible due to the design)
	4 x M4 2 x M6	not included in the delivery. Tightening torque according to the manufacturer's instructions.
	0.030 kg	Weight

Designation	Dimension																Performance data
	d	d₁	d₂	D	B	r_min.	A₁	A₂	b	m	n	M	H	d_a	D_ai	D_aa	C_r	C_0r	C_a	C_0a	C_u	n_G
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	N	N	N	N	N	min^-1
ZKLR0624-2Z	6.00 ^-0.008	9.00	4.50	_+0.030 20.50 ^-0.010	_+0.250 12.00 ^-0.250	0.30	24.00	35.00	6.60	26.00	15.00	32.00	13.00 ^-0.500	8.00	16.00	19.00	4,100	2,060	1,650	1,520	104	7,300
ZKLR0828-2Z	8.00 ^-0.008	11.00	4.50	_+0.030 23.90 ^-0.010	_+0.250 14.00 ^-0.250	0.30	28.00	35.00	6.60	26.00	20.00	35.00	15.50 ^-0.500	10.40	18.00	22.00	5,000	2,700	2,060	1,850	138	6,200
ZKLR1035-2Z	10.00 ^-0.008	13.55	4.50	_+0.030 28.14 ^-0.010	_+0.250 16.00 ^-0.250	0.30	35.00	35.00	-	26.00	26.00	-	17.50 ^-0.500	12.40	22.00	26.00	7,000	3,900	2,430	2,420	197	5,100
ZKLR1244-2RS	12.00 ^-0.007	16.60	6.60	_+0.030 35.45 ^-0.010	_+0.250 20.00 ^-0.250	0.30	44.00	50.00	-	38.00	32.00	-	22.00 ^-0.500	14.00	27.00	32.00	13,600	8,500	13,200	17,900	430	3,700
ZKLR1547-2RS	15.00 ^-0.007	18.00	6.60	_+0.030 38.45 ^-0.010	_+0.250 22.00 ^-0.250	0.30	47.00	51.00	-	39.00	35.00	-	24.00 ^-0.500	17.50	29.00	35.00	16,700	10,700	16,400	22,400	540	3,400
ZKLR2060-2RS	20.00 ^-0.008	24.40	6.60	_+0.030 50.45 ^-0.010	_+0.250 28.00 ^-0.250	0.30	60.00	60.00	-	47.00	47.00	-	30.00 ^-0.500	24.00	39.00	47.00	28,000	19,100	27,500	40,000	970	2,800

Designation	Dimension																Performance data
	d	d₁	d₂	D	B	r_min.	A₁	A₂	b	m	n	M	H	d_a	D_ai	D_aa	C_r	C_0r	C_a	C_0a	C_u	n_G
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	N	N	N	N	N	min^-1
ZKLR0828-2Z	8.00 ^-0.008	11.00	4.50	_+0.030 23.90 ^-0.010	_+0.250 14.00 ^-0.250	0.30	28.00	35.00	6.60	26.00	20.00	35.00	15.50 ^-0.500	10.40	18.00	22.00	5,000	2,700	2,060	1,850	138	6,200

Type	Designation	Brand	Full designation
ZM08	Precision locknut for radial clamping	HFH	Precision locknut for radial clamping ZM08

Name	Brand	Webshop	Notice
ZKLR0828-2Z	HFH		Premium quality, house brand

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Angular contact ball bearing unit

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Angular contact ball bearing unit ZKLR0828-2Z