BUY BEARINGS.
Back

FBJ 6304-2RS

Deep Groove Ball Bearing

In StockPOA
ISO 9001 Certified Authorised UK Distributor
FBJ 6304-2RS Deep Groove Ball Bearing
FBJ
FBJ logo

FBJ 6304-2RS deep groove ball bearing, 20x52x15mm. 6300-series sealed bearing for higher radial loads.

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)52mm
Width (B)15mm

Product Details

Part NumberFBJ 6304-2RS
BrandFBJ
Bearing TypeDeep Groove Ball Bearing
Seal Type2RS
Stock StatusIn Stock

Technical Datasheet

Download full specifications for FBJ 6304-2RS — dimensions, load ratings, and material data.

No cross-reference part numbers are recorded for FBJ 6304-2RS. 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 FBJ 6304-2RS bearing?

The FBJ 6304-2RS is a FBJ Deep Groove Ball Bearing with a 20mm bore, 52mm outer diameter and 15mm width. It is In Stock at Buy Bearings.

What are the FBJ 6304-2RS dimensions?

The FBJ 6304-2RS measures 20mm bore (inner diameter) × 52mm outer diameter × 15mm width.

What does 2RS mean on a bearing?

2RS (two rubber seals) bearings are sealed and lubricated for life — they keep dust and moisture out and need no relubrication, making them ideal for most general-purpose applications.

Is the FBJ 6304-2RS in stock?

The FBJ 6304-2RS is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).

Related & Compatible Bearings

Same deep groove ball bearing, closest dimensions first — useful if you need a slightly different size or this part is unavailable.

1304ETN9 Deep Groove Ball Bearing
1304ETN9
ISB logo
POAPrice Match
Bore
20
OD
52
Width
15
SealOpen
ISB Deep Groove Ball Bearing with Open seals measuring 20mm bore × 52mm outer diameter × 15mm width. Suited to electric motors, fans, pumps and general-purpose high-speed 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
30204 Deep Groove Ball Bearing
30204
ISB logo
POAPrice Match
Bore
20
OD
47
Width
15.25
SealOpen
ISB Deep Groove Ball Bearing with Open seals measuring 20mm bore × 47mm outer diameter × 15.25mm width. Suited to electric motors, fans, pumps and general-purpose high-speed 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
30204NILOSAV Deep Groove Ball Bearing
30204NILOSAV
ISB logo
POAPrice Match
Bore
20
OD
47
Width
15.25
SealOpen
ISB Deep Groove Ball Bearing with Open seals measuring 20mm bore × 47mm outer diameter × 15.25mm width. Suited to electric motors, fans, pumps and general-purpose high-speed 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
1204S Deep Groove Ball Bearing
1204S
NTN/SNR logo
POAPrice Match
Bore
20
OD
47
Width
14
SealOpen
NTN Deep Groove Ball Bearing with Open seals measuring 20mm bore × 47mm outer diameter × 14mm width. Suited to electric motors, fans, pumps and general-purpose high-speed 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

Related Parts — Seals & Bushings

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

20X28X4/7 Seals
20X28X4/7
Unclassified
POAPrice Match
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
POAPrice Match
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
POAPrice Match
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
POAPrice Match
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