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Ships within 48 hours · Estimated delivery Jun 29 - Jul 4
For Your Every Summer RSVP, with Code: SUMMER15
Description
MSF3.1/2 RHP 4 Bolt Cast Iron Flange Bearing Unit 3.1/2 inch BoreThese bearing housings have square flange which can be easily attached to a machine with four bolts. Shaft diameter: 3. 1 2 inch RHP designation: MSF3. 1 2 Basic bearing insert: 1090 Casting group: 12 Dimensions (mm) L: 213. 5 H: 196. 5 J: 171. 45 G: 20 A: 61. 7 A1: 100. 76 A4: 26. 0 B: 96. 00 S: 39. 74 ISO Load ratings (newtons) Dynamic: 96000 Static: 71500 Rec max speed: 1900 rev min Mass: 13. 2 kg

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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.1 ★★★★★
Based on 1921 reviews
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Product Reviews
★★★★★ 4
Cover too loose.
Size: 300A Fuse Holder
Nice looking, decent quality, versatile for different gauges. My only complaint with this holder is the cover doesn’t stay on very well, bought 3, and all 3 pop off easily, you will need to zip tie on.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Works as it should.
Size: 300A Fuse Holder
I’ve had several of these in my build for over a year now. Zero issues.
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Reviewed in the United States on December 3, 2025
★★★★★ 5
Good brand
Size: 300A Fuse Holder
Good product
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Reviewed in the United States on November 5, 2025
★★★★★ 5
good product
Better then expected
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Good bang for your buck, great quality.
Works great. Most of it is metal and works as a heat sink. Came with two fuses and the adapters for smaller or larger Guage wires. Fit very well and easily for our choice of installation and was a great price.
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Reviewed in the United States on May 8, 2025




