6206, 6206-2Z, 6206-2RS Ball Bearing, ISO 15

For a 30 mm shaft and a 62 mm housing bore, the 6206 ball bearing (ISO 15) is 16 mm wide. Modeled as simplified STEP files.

How these parts are made, and what the levels mean: read the method

• Also searched as: 6206 bearing, 6206-2Z bearing, 6206-2RS bearing
• Model id: iso15-6206
• Standard: ISO 15 · size 6206

Versions

Designation	What differs	Part key	Simplified
6206	open	iso15-6206	STEP
6206-2Z	2Z (shielded)	iso15-6206-2z	STEP
6206-2RS	2RS (sealed)	iso15-6206-2rs	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Bore diameter		30		30	nominal	L1
D	Outside diameter		62		62	nominal	L1
B	Width		16		16	nominal	L1
r	Chamfer dimension	1			1	single limit (min), modeled at the limit	L1

Drawing

As a PDF: CC-ISO15-SZ-6206.pdf.

Load ratings and speeds

What NSK's web catalogue (nsk-dgbb) lists for its open bearing of this designation. Limiting speeds are for the open bearing; a shielded or sealed bearing has its own, lower ones.

• Basic Load Ratings, Cr: 21400 N
• Basic Load Ratings, C0r: 11300 N
• Limiting Speeds, Grease: 12000 min-1
• Limiting Speeds, Oil (Oil-bath): 15000 min-1

The 6206 ball bearing beside the 6006 and the 6306

The 6206 is number 70 of the 71 ISO 15 ball bearings published here, listed from 693 to 6306.

• Bore diameter (d): 30 mm on the 6206 ball bearing, the same on the 6006 and the 6306.
• Outside diameter (D): 62 mm on the 6206 ball bearing, against 55 mm on the 6006 and 72 mm on the 6306.
• Width (B): 16 mm on the 6206 ball bearing, against 13 mm on the 6006 and 19 mm on the 6306.
• Chamfer dimension (r): at least 1 mm on the 6206 ball bearing, against at least 1 mm on the 6006 and at least 1.1 mm on the 6306.

Other sizes

• One size smaller: 6006 Ball Bearing, ISO 15, 30 mm bore, 55 mm OD, 13 mm wide.
• One size larger: 6306 Ball Bearing, ISO 15, 30 mm bore, 72 mm OD, 19 mm wide.

Documents

• CC-ISO15-DS-6206.pdf: 6206 datasheet: values with levels, sources
• CC-ISO15-SZ-6206.pdf: 6206 drawing: this size's values on the views
• parts.json: the part record of this size (the platform contract)

Sources

nsk-dgbb, ntn-bearingfinder-dgbb, skf-17000-dgbb. Full citations: the method page and this size's datasheet.

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