6800, 6800-2Z, 6800-2RS Ball Bearing, ISO 15

The 6800 ball bearing (ISO 15) has a 10 mm bore, a 19 mm outside diameter and a width of 5 mm. Get it as simplified STEP files.

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

• Also searched as: 6800 bearing, 6800-2Z bearing, 6800-2RS bearing
• Model id: iso15-6800
• Standard: ISO 15 · size 6800

Versions

Designation	What differs	Part key	Simplified
6800	open	iso15-6800	STEP
6800-2Z	2Z (shielded)	iso15-6800-2z	STEP
6800-2RS	2RS (sealed)	iso15-6800-2rs	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Bore diameter		10		10	nominal	L1
D	Outside diameter		19		19	nominal	L1
B	Width		5		5	nominal	L1
r	Chamfer dimension	0.3			0.3	single limit (min), modeled at the limit	L1

Drawing

As a PDF: CC-ISO15-SZ-6800.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: 1890 N
• Basic Load Ratings, C0r: 840 N
• Limiting Speeds, Grease: 34000 min-1
• Limiting Speeds, Oil (Oil-bath): 40000 min-1

The 6800 ball bearing beside the 629 and the 6900

The 6800 is number 25 of the 71 ISO 15 ball bearings published here, listed from 693 to 6306.

• Bore diameter (d): 10 mm on the 6800 ball bearing, against 9 mm on the 629 and 10 mm on the 6900.
• Outside diameter (D): 19 mm on the 6800 ball bearing, against 26 mm on the 629 and 22 mm on the 6900.
• Width (B): 5 mm on the 6800 ball bearing, against 8 mm on the 629 and 6 mm on the 6900.
• Chamfer dimension (r): at least 0.3 mm on the 6800 ball bearing, the same on the 629 and the 6900.

Other sizes

• One size smaller: 629 Ball Bearing, ISO 15, 9 mm bore, 26 mm OD, 8 mm wide.
• One size larger: 6900 Ball Bearing, ISO 15, 10 mm bore, 22 mm OD, 6 mm wide.

Documents

• CC-ISO15-DS-6800.pdf: 6800 datasheet: values with levels, sources
• CC-ISO15-SZ-6800.pdf: 6800 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. Full citations: the method page and this size's datasheet.

Found an error? Use the feedback section on this page.