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) | 300mm |
| Outer Diameter (D) | 400mm |
| Width (B) | 37mm |
| Part Number | 300X400X37 R21 |
| Brand | Neutral |
| Bearing Type | Oil Seals |
| Stock Status | In Stock |
Download full specifications for 300X400X37 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 300X400X37 R21 is a Neutral Oil Seals with a 300mm bore, 400mm outer diameter and 37mm width. It is In Stock at Buy Bearings.
The 300X400X37 R21 measures 300mm bore (inner diameter) × 400mm outer diameter × 37mm width.
The 300X400X37 R21 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Matching seals and bushings for 300mm shaft diameter — complementary components for your bearing.



