Item # 21307AXW33C3, Spherical Roller Bearing - Double Row, Cylindrical Bore, with Lubrication Groove, High Capacity, High Speed On Bearing Distributors, Inc.

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All Categories > All Products > Bearings > Roller Bearings > Spherical Roller Bearings > Spherical Roller Bearing - Double Row, Cylindrical Bore, with Lubrication Groove, High Capacity, High Speed > Item # 21307AXW33C3

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Specifications | Boundary Dimensions | Lubricating Hole Dimensions | Technical Specifications | Abutment and Fillet Dimensions

Specifications

Bore Type	N/A Cylindrical Bore
Enclosure	N/A Open
Configuration	N/A Double Row
Roller Profile	N/A Asymmetric
Center Guidance	N/A Fixed Inner Ring Rib
Retainer Material	N/A Machined Brass
Nr. of Holes	N/A 4
Weight	N/A 0.560 kg

Boundary Dimensions

Bore Size	N/A 35 mm
Outside Diameter	N/A 80 mm
Width	N/A 21 mm
Fillet Radius/Chamfer	N/A 1.5 mm

Lubricating Hole Dimensions

Groove Width A	N/A 5 mm
Hole Diameter (do)	N/A 3 mm

Technical Specifications

Dynamic Load Rating	N/A 89,000 N
Static Load Rating	N/A 63,100 N
Limiting Speed - Grease	N/A 9,000 rpm
Limiting Speed - Oil	N/A 11,200 rpm
Constant e	N/A 0.33
Axial Load Factor Y0	N/A 1.99
Axial Load Factor Y1	N/A 2.03
Axial Load Factor Y2	N/A 3.03
Radial Clearance	N/A 0.045 to 0.060 mm

Abutment and Fillet Dimensions

da (min)	N/A 44 mm
Da (max)	N/A 71 mm
ra (max)	N/A 1.5 mm