# 472193 470361 National Oil Seals

**Specifications**

Shaft Diameter - 1.750 in

Outside Diameter - 2.566 in

Overall Width - 0.312 in

Solid / Split -Solid

Lip Type - Multi-Lip with Spring

Casing - Without Inner Case

Construction Description - Dual Lip, Spring Loaded Without Inner Case

Continuous Temperature Range --40 to 225°F

Description Keyword - 47 Design

Design Type - 47

Height -0.7

Lip Material - Nitrile

Manufacturer Upc Number - 053893493176

Max Shaft Surface Speed - 3000 fpm

Misalignment Tolerance - 0.015 in at 800 rpm; 0.010 in at 4200 rpm

Seal Type - Double Lip with Spring

Typical Application - General Purpose

## Details

- **Price:** 60.0 AUD
- **Vendor:** National
- **Tags:** Boat Trailer Parts & Accessories | Rollers Winches Lights & Hardware

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 60.00 AUD | In stock |

## Images

- 472193 470361 National Oil Seals

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/472193-470361-national-oil-seals)
> Updated: 2026-06-23