Item # 6221ZNRC3, Deep Groove Ball Bearings with Single Shield and Snap Ring (ZENR) On Bearing Distributors, Inc.

Skip to Content

Request Quote

Specifications | Boundary Dimensions | Snap Ring / Snap Ring Groove Dimensions | Technical Specifications | Abutment and Fillet Dimensions

Specifications

Brand	N/A Nachi America, Inc.
Enclosure	N/A Single Shield with Snap Ring
Bore Type	N/A Cylindrical Bore
Configuration	N/A Single Row
Weight	N/A 3.760 kg

Boundary Dimensions

Bore Size	N/A 105 mm
Outside Diameter	N/A 190 mm
Width	N/A 36 mm
Fillet Radius/Chamfer	N/A 2.1 mm
r1	N/A 0.5 mm

Snap Ring / Snap Ring Groove Dimensions

Snap Ring Width	N/A 3.1 mm
Snap Ring Outside Diameter	N/A 202.9 mm
D1 (max)	N/A 183.6 mm
a (max)	N/A 5.7 mm
b (min)	N/A 3.5 mm

Technical Specifications

Dynamic Load Rating	N/A 133,000 N
Static Load Rating	N/A 104,000 N
Limiting Speed - Grease	N/A 3,400 rpm
Limiting Speed - Oil	N/A 4,000 rpm
Factor fo	N/A 14.3
Radial Clearance	N/A 0.036 to 0.066 mm

Abutment and Fillet Dimensions

da (min)	N/A 117 mm
Da (max)	N/A 178 mm
Dx (min)	N/A 205 mm
ra (max)	N/A 2 mm
Cy (max)	N/A 8.4 mm