51100 Thrust Bearing (Thrust Ball Bearing), ISO 104

The 51100 thrust bearing (ISO 104) has a 10 mm bore, a 24 mm outside diameter and a height of 9 mm. Get it as simplified STEP files.

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

• Also searched as: 51100 bearing
• Model id: iso104-51100
• Standard: ISO 104 · size 51100

Files

Part key	Simplified
iso104-51100	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Shaft washer bore diameter		10		10	nominal	L1
D	Housing washer outside diameter		24		24	nominal	L1
T	Height		9		9	nominal	L1
r	Chamfer dimension	0.3			0.3	single limit (min), modeled at the limit	L1
d1	Shaft washer outside diameter		24 ref		24	reference value	L1
D1	Housing washer bore diameter		11 ref		11	reference value	L1

Drawing

As a PDF: CC-ISO104-SZ-51100.pdf.

The 51100 thrust bearing beside the 51101

The 51100 is the first of the 9 ISO 104 thrust bearings published here, listed from 51100 to 51108.

• Shaft washer bore diameter (d): 10 mm on the 51100 thrust bearing, against 12 mm on the 51101.
• Housing washer outside diameter (D): 24 mm on the 51100 thrust bearing, against 26 mm on the 51101.
• Height (T): 9 mm on the 51100 thrust bearing, the same on the 51101.
• Chamfer dimension (r): at least 0.3 mm on the 51100 thrust bearing, the same on the 51101.
• Shaft washer outside diameter (d1): 24 mm (reference) on the 51100 thrust bearing, against 26 mm (reference) on the 51101.
• Housing washer bore diameter (D1): 11 mm (reference) on the 51100 thrust bearing, against 13 mm (reference) on the 51101.

Other sizes

• One size larger: 51101 Thrust Bearing (Thrust Ball Bearing), ISO 104, 12 mm bore, 26 mm OD, 9 mm high.

Documents

• CC-ISO104-DS-51100.pdf: 51100 datasheet: values with levels, sources
• CC-ISO104-SZ-51100.pdf: 51100 drawing: this size's values on the views
• parts.json: the part record of this size (the platform contract)

Sources

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

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