BUY BEARINGS.
Back

20x32x7 R21

Radial Shaft Seal

In StockPOA
ISO 9001 Certified Authorised UK Distributor
20x32x7 R21 Radial Shaft Seal
Neutral

Radial shaft seal 20x32x7mm, rubber cased (R21 type). Single-lip nitrile oil seal for general rotating shaft applications.

Price Match Promise

Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.

17,000+ parts in stock Next-day UK dispatch UK distributor since 2010
Request a Quote
01709 878282 hello@buybearings.co.uk
ISO 9001 Certified Free UK delivery over £150 30-day returns

Technical Dimensions & Load Ratings

Confirm these values match your shaft, housing and application requirements before ordering.

Dimensions

Bore Diameter (d)20mm
Outer Diameter (D)32mm
Width (B)7mm

Product Details

Part Number20x32x7 R21
BrandNeutral
Bearing TypeRadial Shaft Seal
Seal TypeRubber Cased
MaterialNitrile Rubber (NBR)
Stock StatusIn Stock

Technical Datasheet

Download full specifications for 20x32x7 R21 — dimensions, load ratings, and material data.

No cross-reference part numbers are recorded for 20x32x7 R21. Ask our team for equivalent part numbers.
Buy Bearings Support

Engineering support

Our experienced MRO products specialists are on hand to offer practical solutions to your problems and can assist with an on-site visit.

Call us01709 878282
Ben, Buy Bearings engineering support specialist
Speak toBen

Frequently Asked Questions

What is a 20x32x7 R21 bearing?

The 20x32x7 R21 is a Neutral Radial Shaft Seal with a 20mm bore, 32mm outer diameter and 7mm width. It is In Stock at Buy Bearings.

What are the 20x32x7 R21 dimensions?

The 20x32x7 R21 measures 20mm bore (inner diameter) × 32mm outer diameter × 7mm width.

Is the 20x32x7 R21 in stock?

The 20x32x7 R21 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).

Related & Compatible Bearings

Same radial shaft seal, closest dimensions first — useful if you need a slightly different size or this part is unavailable.

SKF CR 20x32x7 Radial Shaft Seal
SKF CR 20x32x7
SKF logo
POA
Bore
20
OD
32
Width
7
SealSingle Lip
SKF CR radial shaft seal 20x32x7mm. Single-lip nitrile rubber oil seal with metal case for rotating shafts. Prevents lubricant leakage and excludes contaminants. Suitable for general industrial applications.
In Stock
20x35x7 R21 Radial Shaft Seal
20x35x7 R21
Neutral
POA
Bore
20
OD
35
Width
7
SealRubber Cased
Radial shaft seal 20x35x7mm, rubber cased (R21 type). Single-lip nitrile oil seal for general rotating shaft applications.
In Stock
SKF CR 20x35x7 Radial Shaft Seal
SKF CR 20x35x7
SKF logo
POA
Bore
20
OD
35
Width
7
SealSingle Lip
SKF CR radial shaft seal 20x35x7mm. Single-lip nitrile rubber oil seal with metal case for rotating shafts. Prevents lubricant leakage and excludes contaminants. Suitable for general industrial applications.
In Stock
17x30x7 R21 Radial Shaft Seal
17x30x7 R21
Neutral
POA
Bore
17
OD
30
Width
7
SealRubber Cased
Radial shaft seal 17x30x7mm, rubber cased (R21 type). Single-lip nitrile oil seal for general rotating shaft applications.
In Stock

Related Parts — Seals & Bushings

Matching seals and bushings for 20mm shaft diameter — complementary components for your bearing.

20X28X4/7 Seals
20X28X4/7
Unclassified
POA
Bore
20
OD
28
Width
4
SealOpen
Unclassified Seals with Open seals. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
In Stock
20X28X5 R21 Seals
20X28X5 R21
Unclassified
POA
Bore
20
OD
28
Width
5
SealOpen
Unclassified Seals with Open seals. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
In Stock
20X30X5 R21 Seals
20X30X5 R21
Unclassified
POA
Bore
20
OD
30
Width
5
SealOpen
Unclassified Seals with Open seals. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
In Stock
20X30X7 R23 Seals
20X30X7 R23
Unclassified
POA
Bore
20
OD
30
Width
7
SealOpen
Unclassified Seals with Open seals. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
In Stock
SearchCall SalesEmail