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SKF PER.W312HPP51 Special ball bearing with hexagonal bore, cylindrical outer surface and high contamination resistant seals MANUFACTURER PRODUCT VIEW
SKF / Deep groove ball bearings

SKF PER.W312HPP51

Special ball bearing with hexagonal bore, cylindrical outer surface and high contamination resistant seals technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
44.602 mm
Outside diameterD
130 mm
WidthB
48 mm
Dynamic load ratingC
81.8 kN
Static load ratingC0
51.9 kN
Mass≈m
2.5 kg
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Technical data

Product specifications

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

Core specifications7 parameters
Core specifications
ParameterSymbolValue
Variant / constructionDeep groove ball bearings
Bore diameterd44.602 mm
Outside diameterD130 mm
WidthB48 mm
Basic dynamic load ratingC81.8 kN
Basic static load ratingC051.9 kN
Mass≈m2.5 kg
Dimensions3 parameters
Dimensions
ParameterSymbolValue
Bore diameter44.602 mm
Outside diameter130.0 mm
Width48.0 mm
Product identity4 parameters
Product identity
ParameterSymbolValue
Official product categoryDeep groove ball bearings
Official taxonomy path/products/rolling-bearings/ball-bearings/deep-groove-ball-bearings
Available from SKFYes
RemanufacturableNo
Logistics1 parameter
Logistics
ParameterSymbolValue
Product net weight2.5 kg
Performance2 parameters
Performance
ParameterSymbolValue
Basic dynamic load rating81.8 kN
Basic static load rating51.9 kN
Properties2 parameters
Properties
ParameterSymbolValue
Bore typeHexagonal
Indicative carbon footprint for new product9.3 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 PER.W312HPP51
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Previous product← SKF 306 NR Deep groove ball bearing with filling slots and snap ring
Next productSKF PER.W313HPP50-A Special ball bearing with hexagonal bore, cylindrical outer surface and high contamination resistant seals →
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