Hightemperature ball bearing 6303-2Z/VA228 Temperature application range up to max. 350 °C

Hightemperature ball bearing 6303-2Z/VA228

Designation	Dimension	Remark
d	17.00 mm	shaft diameter
D	47.00 mm	outer diameter
B	14.00 mm	width
r_{1 min.}	0.60 mm	min. edge distance
r_{2 min.}	0.60 mm	min. edge distance
d_{a min.}	22.60 mm	diameter of the shaft contact surface
D_{a max.}	41.40 mm	Diameter of the contact surface in the housing
r_{a max.}	0.60 mm	rounding radius

Designation	Dimension	Remark
C_r	14,300 N	dynamic load rating, radial
C_0r	6,550 N	static load rating, radial
CN_min.	0.112 mm	min. radial internal clearance
CN_max.	0.160 mm	max. radial internal clearance
n_G	280 min^-1	limit speed
	350 °C	max. operating temperature
	0.120 kg	Weight

Designation	Dimension							Performance data
	d	D	B	r_{1,2 min}	da_min	Da_max	r_{a max}	C_r	C_0r	n_G
	mm	mm	mm	mm	mm	mm	mm	N	N	min^-1	°C
6303-2Z/VA228	17.00	47.00	14.00	0.60	22.60	41.40	0.60	14,300	6,550	280	350	-
6304-2Z/VA228	20.00	52.00	15.00	1.00	25.00	42.00	1.00	16,800	7,800	250	350	-
6305-2Z/VA228	25.00	62.00	17.00	1.10	31.50	55.50	1.00	23,400	11,600	200	350	-
6306-2Z/VA228	30.00	72.00	19.00	1.10	36.50	65.50	1.00	29,600	16,000	170	350	-
6308-2Z/VA228	40.00	90.00	23.00	1.50	48.00	82.00	1.50	42,300	24,000	130	350	-
6310-2Z/VA228	50.00	110.00	27.00	2.00	59.00	101.00	2.00	65,000	38,000	110	350	-
6311-2Z/VA228	55.00	120.00	29.00	2.00	66.00	109.00	2.00	74,100	45,000	100	350	-
6312-2Z/VA228	60.00	130.00	31.00	2.10	71.00	119.00	2.00	85,200	52,000	90	350	-
6313-2Z/VA228	65.00	140.00	33.00	2.10	76.00	129.00	2.00	97,500	60,000	80	350	-

Designation	Dimension							Performance data
	d	D	B	r_{1,2 min}	da_min	Da_max	r_{a max}	C_r	C_0r	n_G
	mm	mm	mm	mm	mm	mm	mm	N	N	min^-1	°C
6303-2Z/VA228	17.00	47.00	14.00	0.60	22.60	41.40	0.60	14,300	6,550	280	350	-
6303-2Z/VA208	17.00	47.00	14.00	0.60	22.60	41.40	0.60	14,300	6,550	280	350	-

No more data could be loaded.

Name	Brand	Webshop	Notice
6303-2Z/VA228	HFH		Premium quality, house brand
6303-2Z/VA228	DIV		cheap alternative

Properties	Suffix	Description
Sealing	2Z	Double side cover plate
Operating temperature	VA228	max. 350 °C
Bearing play	-	Radial internal clearance quadruple C5 (ISO 5753-1:2009 or DIN 620-4:2004)

Our 3D models serve as visual support and are created with great care and the information is checked for accuracy. However, no liability can be accepted for any incorrect or incomplete information. The release of step files is reserved exclusively for corporate customers. To request a step file, please use the step file request link.

3D WebGL

Step-file