60/22, 60/22-2Z, 60/22-2RS Ball Bearing, ISO 15

For a 22 mm shaft and a 44 mm housing bore, the 60/22 ball bearing (ISO 15) is 12 mm wide. Modeled as simplified STEP files.

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

• Also searched as: 60/22 bearing, 60/22-2Z bearing, 60/22-2RS bearing
• Model id: iso15-60-22
• Standard: ISO 15 · size 60/22

Versions

Designation	What differs	Part key	Simplified
60/22	open	iso15-60-22	STEP
60/22-2Z	2Z (shielded)	iso15-60-22-2z	STEP
60/22-2RS	2RS (sealed)	iso15-60-22-2rs	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Bore diameter		22		22	nominal	L1
D	Outside diameter		44		44	nominal	L1
B	Width		12		12	nominal	L1
r	Chamfer dimension	0.6			0.6	single limit (min), modeled at the limit	L1

Drawing

As a PDF: CC-ISO15-SZ-60-22.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: 10300 N
• Basic Load Ratings, C0r: 5050 N
• Limiting Speeds, Grease: 17000 min-1
• Limiting Speeds, Oil (Oil-bath): 20000 min-1

The 60/22 ball bearing beside the 6304 and the 62/22

The 60/22 is number 54 of the 71 ISO 15 ball bearings published here, listed from 693 to 6306.

• Bore diameter (d): 22 mm on the 60/22 ball bearing, against 20 mm on the 6304 and 22 mm on the 62/22.
• Outside diameter (D): 44 mm on the 60/22 ball bearing, against 52 mm on the 6304 and 50 mm on the 62/22.
• Width (B): 12 mm on the 60/22 ball bearing, against 15 mm on the 6304 and 14 mm on the 62/22.
• Chamfer dimension (r): at least 0.6 mm on the 60/22 ball bearing, against at least 1.1 mm on the 6304 and at least 1 mm on the 62/22.

Other sizes

• One size smaller: 6304 Ball Bearing, ISO 15, 20 mm bore, 52 mm OD, 15 mm wide.
• One size larger: 62/22 Ball Bearing, ISO 15, 22 mm bore, 50 mm OD, 14 mm wide.

Documents

• CC-ISO15-DS-60-22.pdf: 60/22 datasheet: values with levels, sources
• CC-ISO15-SZ-60-22.pdf: 60/22 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.

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