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WAFJAMF 2 PCS 6203-RS Sealed Ball Bearing Lubricated Chrome Steel Set | Deep groove 17x40x12mm pre-oiled components with double rubber protection for high RPM and stable performance

  • Based on 574 reviews
Condition: New
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Availability: In Stock.
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Arrives Tuesday, Sep 8
Order within 12 hours and 9 minutes
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Size: 6203-RS-2Pcs


Style: 6203-RS-2Pcs


Features

  • Dimensions: 17x40x12 mm
  • Rubber seal on both sides
  • 100% Chrome Steel for higher resistance and durability
  • Supports 20,000 rpm
  • Our high-quality bearing is made to reduce your replacement frequency and maintenance cost

Description

Model: 6203 RS Quantity per Package: 2 Pcs Material: 100% Chrome Steel Protection: Rubber Seal on both sides Greased / Lubricated: Yes Bore (Inner) Diameter: 17 mm Outer Diameter: 40 mm Width (Thickness): 12 mm Supported Revolutions per Minute (RPM): 20,000 WAF’s 6203RS (17x40x12) is a single-row bearing that supports radial loads, made with Chromium Steel providing superior quality and durability. It comes pre-lubricated and shielded to keep the lubricant in and contaminants, dirt and debris out.

Brand: WAFJAMF


Material: Alloy Steel


Item Weight: 0.12 kg


Bearing Number: 6203RS


Item Thickness: 12 millimeters


Brand Name: WAFJAMF


Bearing Number: 6203RS


Bearing Type: Ball Bearing


UPC: 706597457332


Part Number: 6203


Unit Count: 2 Count


Manufacturer: WAF


Model: 6203


Item Weight: 0.12 kg


Item Thickness: 12 millimeters


Outside Diameter: 40 millimeters


Material Type: Alloy Steel


Compatible Lubricant: Grease


Specification Met: ABEC 7


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Fits a hayward 1.5 hp pool pump motor
Size: 6203-RS-2Pcs Style: 6203-RS-2Pcs
My hayward 1.5hp pump motor blew the front bearing. A new motor is about $260. A whole new pump is closer to 1K. I was able to buy these bearings and quickly and cheaply repair the old motor. I did need to use a bearing puller to remove the old ones. These new ones fit perfectly after being lightly hammered into place. I tested the motor on the bench with 115V and it sounds pretty quite. This motor will go on the shelf as a my "new" backup motor in case the one I swapped it with dies, so it may be a long time before I know how long these bearings lasts. The original motor lasted 9 years. The original part number I replaced was 62032RS and they cost $17.07 a piece, so these were a much cheaper option. ... show more
Reviewed in the United States on July 15, 2024 by Consumer No 32

  • Replaced the old bearing no problem
Size: 6203-RS-2Pcs Style: 6203-RS-2Pcs
Works well. Fit as expected
Reviewed in the United States on July 5, 2026 by Tammy McGee

  • Jdm k24
Size: 6203-RS-4Pcs Style: 6203-RS-4Pcs
These work on my JdmK24 idler pulley and tensioner pulley. They were fairly easy to install and cheap option instead of buying the whole pulley and got rid of the rattle noise. My car was making.
Reviewed in the United States on March 8, 2026 by Jose Perez

  • Good bearings, good price
Size: 6203-RS-4Pcs Style: 6203-RS-4Pcs
Fixed my mower spindle for a fraction of the cost of a new one.
Reviewed in the United States on September 10, 2025 by Lee Warren

  • you need a bearing press
Size: 6203-RS-2Pcs Style: 6203-RS-2Pcs
I got this bearing(JVB 6203rs or 2rs) for a Rikon 10-325 for the upper and lower wheels. Rikon wheels come with 4 of these bearings with a 5/16 spacer. I accidentally ordered JSB 52032rs . This bearing and the original bearing fit the wheels exactly with no spacer which is much easier to press in without the spacer. So you need two of each bearing and it works perfectly. Bearings are tight and you probably have to press them in. ... show more
Reviewed in the United States on November 26, 2023 by Gary G.

  • Works
Size: 6203-RS-2Pcs Style: 6203-RS-2Pcs
Bearing works good.
Reviewed in the United States on July 29, 2024 by Eliezer Caraballo

  • Sent promptly.
Size: 6203-RS-2Pcs Style: 6203-RS-2Pcs
Good bearings, easily installed.
Reviewed in the United States on March 23, 2025 by Roy Jones

  • L2850 Kubota Fan Support bearings
Size: 6203-RS-2Pcs Style: 6203-RS-2Pcs
My Kubota L2850 had a bad water pump and while I had it apart, I noticed that the bearings on the fan support were binding up, too. The fan utilizes 2 bearings, back to back... these were a perfect fit and relatively easy swap.
Reviewed in the United States on February 23, 2025 by widget

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