FAG VR311-A

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

Technical data available

WidthB: 80 mm
Mass≈m: 26.9 kg
Length basea: 260 mm / 10.236 in
Total heighth1: 158 mm / 6.22 in
Heighth: 80 mm / 3.15 in
Shaft diameterd: 55 mm / 2.165 in

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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 specifications3 parameters

Core specifications
Parameter	Symbol	Value
Width	B	80 mm
Height	H	158 mm
Mass	≈m	26.9 kg

Main Dimensions & Performance Data5 parameters

Main Dimensions & Performance Data
Parameter	Symbol	Value
Length base	a	260 mm10.236 in
Total height	h1	158 mm6.22 in
Height	h	80 mm3.15 in
Shaft diameter	d	55 mm2.165 in
Mass	≈m	26.9 kg59.304 lbs

Dimensions8 parameters

Dimensions
Parameter	Symbol	Value
Width base	b	60 mm2.362 in
Height base foot	c	25 mm0.984 in
Outside diameter bearing	D	120 mm4.724 in
Locking collar width	e	337 mm13.268 in
Bore distance width	n	300 mm11.811 in
Size of fixing screws	s	M16
Distance fixing bore	m	210 mm8.268 in
Shaft diameter		65 mm2.559 in

Manufacturer Identity4 parameters

Manufacturer Identity
Parameter	Symbol	Value
Schaeffler Product Code		405473
Brand		FAG
SAP material number		0384330280000
Base product		23051701ZZ

Product Identity2 parameters

Product Identity
Parameter	Symbol	Value
Construction		unsplited tubular pillow block housing for various bearing designs
Short Description		Plummer block housing

Technical Data4 parameters

Technical Data
Parameter	Symbol	Value
Width (B)		80 mm
Total Height (H1)		158 mm
Length Base (A)		260 mm
Height Base Foot (C)		25 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 VR311-A
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.

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