FAG RLE4180-AH-AL-L

Plummer block housings technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available

WidthB: 450 mm
Mass≈m: 870 kg
Length basea: 1,230 mm / 48.425 in
Total heighth1: 827 mm / 32.559 in
Heighth: 450 mm / 17.717 in
Total width with lid g2g2: 415 mm / 16.339 in

Compare this model by brand →Check interchange requirements →

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
Parameter	Symbol	Value
Series		RLE4180
Width	B	450 mm
Height	H	827 mm
Mass	≈m	870 kg

Main Dimensions & Performance Data6 parameters

Main Dimensions & Performance Data
Parameter	Symbol	Value
Length base	a	1,230 mm48.425 in
Total height	h1	827 mm32.559 in
Height	h	450 mm17.717 in
Total width with lid g2	g2	415 mm16.339 in
Shaft diameter	d	380 mm14.961 in
Mass	≈m	870 kg1,918.019 lbs

Dimensions11 parameters

Dimensions
Parameter	Symbol	Value
Axial displacement		5 mm0.197 in
Width base	b	350 mm13.78 in
Height base foot	c	145 mm5.709 in
Outside diameter bearing	D	650 mm25.591 in
Locking collar width	e	20 mm0.787 in
Bore distance width	n	200 mm7.874 in
Axial displacement	k	2 mm0.079 in
Size of fixing screws	s	M56
Distance fixing bore	m	1,040 mm40.945 in
Width oblong holes	u	68 mm2.677 in
Shaft diameter		402 mm15.827 in

Manufacturer Identity4 parameters

Manufacturer Identity
Parameter	Symbol	Value
Schaeffler Product Code		2043797
Brand		FAG
Base Type		RLE4180
Base product		23051701ZZ

Product Identity2 parameters

Product Identity
Parameter	Symbol	Value
Construction		Split plummer block housing for spherical roller bearings with conical bore and clamping sleeve
Short Description		Plummer block housing

Technical Data4 parameters

Technical Data
Parameter	Symbol	Value
Width (B)		450 mm
Total Height (H1)		827 mm
Length Base (A)		1,230 mm
Height Base Foot (C)		145 mm

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: FAG RLE4180-AH-AL-L
Document matching: Exact designation, assembly scope, revision and units must agree.

No verified redistributable CAD or manufacturer PDF is registered for this exact model. A catalogue image is not a dimensioned drawing. Missing technical files are not generated or replaced with unrelated models.

Look up another model or check drawing requirements →

Previous product← FAG RLE4176-Z-BL-L Plummer block housing

Next productFAG RLE4180-AH-BL-L Plummer block housing →