Item # 6311ZENR, Deep Groove Ball Bearings with Single Shield and Snap Ring (ZENR) On Bearing Distributors, Inc.

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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 1.370 kg

Boundary Dimensions

Bore Size	N/A 55 mm
Outside Diameter	N/A 120 mm
Width	N/A 29 mm
Fillet Radius/Chamfer	N/A 2 mm
r1	N/A 0.5 mm

Snap Ring / Snap Ring Groove Dimensions

Snap Ring Width	N/A 2.8 mm
Snap Ring Outside Diameter	N/A 129.7 mm
D1 (max)	N/A 115.2 mm
a (max)	N/A 4.1 mm
b (min)	N/A 3.1 mm

Technical Specifications

Dynamic Load Rating	N/A 71,500 N
Static Load Rating	N/A 44,500 N
Limiting Speed - Grease	N/A 5,800 rpm
Limiting Speed - Oil	N/A 6,800 rpm
Factor fo	N/A 13.1
Radial Clearance	N/A 0.008 to 0.028 mm

Abutment and Fillet Dimensions

da (min)	N/A 65 mm
Da (max)	N/A 110 mm
Dx (min)	N/A 131.5 mm
ra (max)	N/A 2 mm
Cy (max)	N/A 6.5 mm