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FAG / Housing bodies

FAG BND2256-H-C-Y-AL-D

Housing bodies technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Outside diameterD
500 mm
Mass≈m
396 kg
Shaft diameterd1
260 mm / 10.236 in
Length basea
1,000 mm / 39.37 in
Total heighth1
645 mm / 25.394 in
Total width with lid g1g1
297 mm / 11.693 in

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 specifications4 parameters
Core specifications
ParameterSymbolValue
SeriesBND2256
Outside diameterD500 mm
HeightH645 mm
Mass≈m396 kg
Product characteristics2 parameters
Product characteristics
ParameterSymbolValue
Bore type bearingHTapered
Shaft designC
Main Dimensions & Performance Data6 parameters
Main Dimensions & Performance Data
ParameterSymbolValue
Shaft diameterd1260 mm10.236 in
Length basea1,000 mm39.37 in
Total heighth1645 mm25.394 in
Total width with lid g1g1297 mm11.693 in
Total width with lid g2g2354 mm13.937 in
Mass≈m396 kg873.03 lbs
Dimensions19 parameters
Dimensions
ParameterSymbolValue
Champfer angle45 °
Width baseb300 mm11.811 in
Height base footc100 mm3.937 in
Outside DiameterD500 mm19.685 in
Champfer diameter cdc280 mm11.024 in
Champfer diameter dzdz280 mm11.024 in
Width housing bodyg160 mm6.299 in
Locking collar width g3g3157 mm6.181 in
Locking collar width g4g4128 mm5.039 in
Distance shaft axish320 mm12.598 in
Axial displacementk4 mm0.157 in
Distance fixing borem840 mm33.071 in
Bore distance widthn170 mm6.693 in
Size of fixing screwssM36
Thread fixing bores2M24
Number of screwing holess28
Pitch circle dia fixing holest555 mm21.85 in
Width oblong holesu42 mm1.654 in
Lenght oblong holev52 mm2.047 in
Temperature range2 parameters
Temperature range
ParameterSymbolValue
Operating temperature min.Tmin-20 °C-4 °F
Operating temperature max.Tmax100 °C212 °F
Manufacturer Identity4 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code1742091
BrandFAG
Base TypeBND2256
Base product2305GK9090
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionFor bearings with a conical bore and clamping sleeve with set shaft,BND
Short DescriptionHousing body
Additional information2 parameters
Additional information
ParameterSymbolValue
Adaptive SleeveH3156X(-HG)
Bearing designation22256..-K
Technical Data6 parameters
Technical Data
ParameterSymbolValue
Center Height (H)320 mm
Diameter Shaft (D)260 mm
Outside Diameter (D)500 mm
Total Height (H1)645 mm
Length Base (A)1,000 mm
Height Base Foot (C)100 mm

Technical documents & data sheet

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Record identity
FAG BND2256-H-C-Y-AL-D
Document matching
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