(dimensions in mm)

Bearing Type - with grooved raceway(s)

Bore Dia (d) - 20.0000

Outer Dia (D) - 40.0000

Radius (min) (rs) - 0.600

Static Load Rating (Cor) - 37,700

Dynamic Load Rating (Cr) - 22,100

Max Speed (Grease) (X1000 RPM) - 4

Max Speed (Oil) (X1000 RPM) - 6

Height (H) - 14.0000

Outer Dia. Pilot (D1) - 40.0000

Bore Dia. Clearance (d1) - 22.0000

Weight (g) - 78.00

Material - 52100 chrome steel, or equivalent.

The ball cage is a formed carbon steel design.

Note that one washed is ID piloted and the other is OD piloted.

Please review the technical information for the correct mounting guidelines for this bearing.

• Model Number:51204
• Inner Diameter：20mm Outer Diameter：40mm Width：mm
• Type：Thrust Ball Bearings
• Update date：2025-12-11
• Application:magnetic elements,Plastic molding,internal combustion engine,leather processing,ignition system,coupling type,Forming mold,wheel lathe,Rolling mill gear box,orthodontic material,electrocardiograph
• Similar models:SKF 51204 ZEN 51204 ISB 51204 NACHI 51204 AST 51204 CRAFT 51204 NTN-SNR 51204 SKF 51204V/HR22Q2 NKE 51204 SKF 51204V/HR11T1
• BEARING POWER International Trading Co.,Ltd. specialize in 51204 products，there is large inventory of AST 51204 . We has been built up long-term cooperation with AST company, could make a bulk order of the 51204 Which AST 51204 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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