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SKF / Angle rings (l-shaped thrust collars)

SKF HJ 308 EC

Angle ring (l-shaped thrust collar) for single row cylindrical roller bearings, nu or nj design technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
40 mm
Outside diameterD
57.55 mm
WidthB
11 mm
Mass≈m
0.084 kg
Bore diameter
40.0 mm
Outside diameter
57.55 mm

Use this page as a technical reference. Verify the current manufacturer specification and the complete application requirements before selection.

Technical data

Product specifications

Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.

Core specifications5 parameters
Core specifications
ParameterSymbolValue
Variant / constructionAngle rings (L-shaped thrust collars)
Bore diameterd40 mm
Outside diameterD57.55 mm
WidthB11 mm
Mass≈m0.084 kg
Dimensions3 parameters
Dimensions
ParameterSymbolValue
Bore diameter40.0 mm
Outside diameter57.55 mm
Width in bore7.0 mm
Product identity5 parameters
Product identity
ParameterSymbolValue
Official product categoryAngle rings (L-shaped thrust collars)
Official taxonomy path/products/rolling-bearings/roller-bearings/cylindrical-roller-bearings/single-row-cylindrical-roller-bearings
Structure group IDRAC_001
Available from SKFYes
RemanufacturableNo
Engineering — Dimensions5 parameters
Engineering — Dimensions
ParameterSymbolValue
Bore diameterd40 mm
Outside diameterd 1≈ 57.55 mm
Width contacting inner ring side faceB 17 mm
WidthB 211 mm
Chamfer length radial direction (angle rings)r 3,4min. 1.5 mm
Logistics3 parameters
Logistics
ParameterSymbolValue
Product net weight0.084 kg
eClass code23-05-09-01
UNSPSC code31171505
Properties3 parameters
Properties
ParameterSymbolValue
MaterialBearing steel
CoatingWithout
Indicative carbon footprint for new product0.31 kg CO 2 e

Technical documents & data sheet

This product page is a BearingScope catalogue reference, not a manufacturer-certified drawing. Preserve the full brand and designation when comparing files.

Record identity
SKF HJ 308 EC
Document matching
Exact designation, assembly scope, revision and units must agree.

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