SKF 51204 1 Row Ball Bearing - 20 mm ID, 40 mm OD

View all Ball Bearings
Bulk discount available

Subtotal (1 unit)*

£21.88

(exc. VAT)

£26.26

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 3 unit(s) ready to ship
  • Plus 24 unit(s) ready to ship from another location
  • Plus 8 unit(s) shipping from 26 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£21.88
5 - 9£21.28
10 - 24£20.69
25 +£20.16

*price indicative

Sponsored
Image of box of various metal tools to work with bearings, all grey metal
SKF logo in blue reading SKF
SKF Hydraulic Bearing Puller, 17 Piece Kit
Effortlessly remove tight-fitted bearings with SKF's 17-piece bearing puller kit. Equipped with a hydraulic spindle and adaptable assembly stand, it's perfect for heavy-duty industrial applications.
Shop now
RS Stock No.:
285-2213
Mfr. Part No.:
51204
Brand:
SKF
Find similar products by selecting one or more attributes.
Select all

Brand

SKF

Product Type

Ball Bearing

Inside Diameter

20 mm

Outside Diameter

40 mm

Race Width

14mm

Ball Material

Steel

Cage Material

Sheet Metal

End Type

Closed

Number of Rows

1

Static Load Rating

37.5kN

Dynamic Load Rating

21.2kN

Standards/Approvals

No

Bore Type

Parallel

Limiting Speed

8000rpm

Race Type

Plain

Bearing Type

Thrust Ball

COO (Country of Origin):
CZ

SKF Thrust Ball Bearing, 22mm ID, 40mm OD - 51204


Use this thrust ball bearing from SKF to reduce friction on your machine's moving parts. It's suited to applications where equipment carries heavy axial loads parallel to the shaft, but no radial load. A durable one-piece brass cage contains 12 balls and is enclosed by a grooved thrust plate on either side. This construction makes the unit reliably strong and able to work effectively in tall rotating machinery, such as that found in the agricultural sector.

• Limiting speed of 8,000r/min (rotations per minute) and reference speed of 6,000r/min ensures it's suitable for high-speed applications

• Corrosion-resistant steel material for long-lasting operation and low maintenance

Applications


• Material handling equipment

• Food processing industry

• Machine tools

How do I maintain this ball bearing?


You should periodically inspect, clean and lubricate this bearing. Check to ensure that it's always aligned with the shaft for optimal performance and lubricate it with grease to reduce friction and wear. If you notice any defect, you should change it immediately.

What are the dimensions of this ball bearing?


This ball bearing has a 40mm outer diameter, a 22mm inner diameter and a race width of 14mm.

Related links