Oil Seals

Oil Seals
Single Lip Rubber Oilseal
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Single Lip Rubber Oilseal
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Confirm these values match your shaft, housing and application requirements before ordering.
| Bore Diameter (d) | 30mm |
| Outer Diameter (D) | 40mm |
| Width (B) | 10mm |
| Part Number | 30X40X10 R21 |
| Brand | Neutral |
| Bearing Type | Oil Seals |
| Stock Status | In Stock |
Download full specifications for 30X40X10 R21 — dimensions, load ratings, and material data.
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
The 30X40X10 R21 is a Neutral Oil Seals with a 30mm bore, 40mm outer diameter and 10mm width. It is In Stock at Buy Bearings.
The 30X40X10 R21 measures 30mm bore (inner diameter) × 40mm outer diameter × 10mm width.
The 30X40X10 R21 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Same oil seals, closest dimensions first — useful if you need a slightly different size or this part is unavailable.
Matching seals and bushings for 30mm shaft diameter — complementary components for your bearing.



