Ondrives: Bearings - Bearing Units - HF

HF : 6-12mm Bores

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HF Type : Housing Flange - Self-aligning Bronze Bearing

HF Type : Housing Flange - Self-aligning Oilite Bronze Bearing

Discounts

1+ 0%

6+ 5%

20+ 10%

40+ 15%

60+ 20%

100+ 30%

Part Number	Nom. Internal Dia.	Min. Internal Dia.	Max. Internal Dia.	A	B	C	D	E	ØF	G	Max. Speed rpm	Max. Radial Load N	H	J	Cost	Quantity	Add to Basket
HF-6M-B	6	6.02	6.04	14.30	57.15	44.45	28.58	9.80	7.14	6.35	9666	475	0.64	0.42	£21.91
HF-8M-B	8	8.02	8.04	14.30	57.15	44.45	28.58	11.00	7.14	6.35	7273	715	0.64	0.50	£25.40
HF-10M-B	10	10.02	10.04	14.30	57.15	44.45	28.58	11.00	7.14	6.35	5819	894	0.64	0.50	£24.70
HF-12M-B	12	12.03	12.05	14.30	57.15	44.45	28.58	16.00	7.14	6.35	4833	1519	1.02	0.30	£29.56

Material
Bearing: Bronze SAE 840 (oil impregnated).
Housing: Sintered Aluminium.
Bearing Retainer: Outer retainer is steel (which is clinched into Aluminium housing) with a Nylon washer on first face.

Other Info.
• ±5° Static Alignment
• Sintered Aluminum
• Corrosion Resistant
• Clean lines
• Light Weight
• Easy Installation
• Apply appropriate factor of safety to the nominal loads and speeds specified.

Mating shaft recommendation: Min. hardening 100 HRB (Rockwell B). Max surface finish 16 RMS.
Recommended shaft clearance is 0.013 - 0.038mm, using lower limit of bore tolerance.
Maximum Load and Speed: The figure shown in the plain bearing data are maximums, for guidance only, and cannot be combined.
The performance of a plain bearing is stated as a PV value, which is the product of a pressure and velocity.
Using the PV value shown in the bearing data, the formula is:

N/mm²-m/s

	fn	f = total load in Newtons D = bearing length in mm n = rpm
PV =	-------------
	60,000D

Max. PV factor is 1.8.

Downloads
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