FilterClear All

• Housing Material
  • Nickel-Plated Cast Iron
  • Polyester Plastic
  • Powder-Coated Cast Iron
• Shaft Mount Type
  • Clamp On
  • Eccentric Lock
  • Locknut
  • Set Screw
• For Shaft Diameter
  • 1 1/2"
  • 1 1/4"
  • 1 1/8"
  • 1 11/16"
  • 1 15/16"
  • 1 3/16"
  • 1 3/4"
  • 1 3/8"
  • 1 7/16"
  • 1"
  • 1/2"
  • 15/16"
  • 2 1/2"
  • 2 1/4"
  • 2 3/16"
  • 2 7/16"
  • 2"
  • 20 mm
  • 25 mm
  • 3/4"
  • 30 mm
  • 35 mm
  • 40 mm
  • 45 mm
  • 5/8"
  • 50 mm
  • 55 mm
  • 60 mm
  • 7/8"
• Overall Height
  • 108 mm
  • 117.5 mm
  • 118 mm
  • 130 mm
  • 130.2 mm
  • 136.5 mm
  • 137 mm
  • 142.9 mm
  • 143 mm
  • 161.9 mm
  • 174.6 mm
  • 3 3/4"
  • 3 3/8"
  • 3"
  • 4 1/4"
  • 4 13/64"
  • 4 19/32"
  • 4 5/8"
  • 5 1/8"
  • 5 13/32"
  • 5 3/8"
  • 5 5/8"
  • 6 3/8"
  • 6 7/8"
  • 7 3/8"
  • 85.7 mm
  • 86 mm
  • 95 mm
  • 95.3 mm
• Overall Length
  • 108 mm
  • 117.5 mm
  • 118 mm
  • 130 mm
  • 130.2 mm
  • 136.5 mm
  • 137 mm
  • 142.9 mm
  • 143 mm
  • 161.9 mm
  • 174.6 mm
  • 3 3/4"
  • 3 3/8"
  • 3"
  • 4 1/4"
  • 4 13/64"
  • 4 19/32"
  • 4 5/8"
  • 5 1/8"
  • 5 13/32"
  • 5 3/8"
  • 5 5/8"
  • 6 3/8"
  • 6 7/8"
  • 7 3/8"
  • 85.7 mm
  • 86 mm
  • 95 mm
  • 95.3 mm
• Overall Width
  • 1 1/2"
  • 1 11/16"
  • 1 13/16"
  • 1 13/32"
  • 1 15/32"
  • 1 17/32"
  • 1 19/32"
  • 1 29/32"
  • 1 3/4"
  • 1 3/8"
  • 1 39/64"
  • 1 41/64"
  • 1 45/64"
  • 1 5/16"
  • 1 5/8"
  • 1 53/64"
  • 1 7/8"
  • 1 9/32"
  • 2 1/16"
  • 2 1/32"
  • 2 1/64"
  • 2 11/16"
  • 2 19/32"
  • 2 27/64"
  • 2 29/32"
  • 2 3/16"
  • 2 3/4"
  • 2 35/64"
  • 2 5/16"
  • 2 5/32"
  • 2 5/64"
  • 2 7/16"
  • 2 7/32"
  • 3 3/16"
  • 32.5 mm
  • 35.8 mm
  • 36.5 mm
  • 39.7 mm
  • 40.2 mm
  • 40.5 mm
  • 42.5 mm
  • 43 mm
  • 44.5 mm
  • 46.7 mm
  • 50.4 mm
  • 51.2 mm
  • 52 mm
  • 53.1 mm
  • 54.8 mm
  • 57.2 mm
  • 58.7 mm
  • 58.9 mm
  • 60.7 mm
  • 68.3 mm
• Dynamic Radial Load Capacity
  • 11,700 lb.
  • 11,800 lb.
  • 12,800 lb.
  • 12,850 lb.
  • 2,100 lb.
  • 2,150 lb.
  • 2,600 lb.
  • 2,800 lb.
  • 2,850 lb.
  • 2,870 lb.
  • 270 lb.
  • 3,100 lb.
  • 3,140 lb.
  • 3,150 lb.
  • 370 lb.
  • 4,350 lb.
  • 4,380 lb.
  • 5,700 lb.
  • 5,750 lb.
  • 5,770 lb.
  • 6,540 lb.
  • 6,900 lb.
  • 7,300 lb.
  • 7,450 lb.
  • 7,660 lb.
  • 7,850 lb.
  • 7,890 lb.
  • 7,900 lb.
  • 9,750 lb.
  • 9,800 lb.
• Maximum Rotation Speed
  • 2,000 rpm
  • 2,500 rpm
  • 3,000 rpm
  • 3,200 rpm
  • 3,400 rpm
  • 3,500 rpm
  • 3,600 rpm
  • 3,700 rpm
  • 3,800 rpm
  • 4,000 rpm
  • 4,100 rpm
  • 4,300 rpm
  • 4,600 rpm
  • 4,800 rpm
  • 5,000 rpm
  • 5,100 rpm
  • 5,300 rpm
  • 5,400 rpm
  • 5,500 rpm
  • 5,800 rpm
  • 6,300 rpm
  • 6,500 rpm
  • 690 rpm
  • 7,000 rpm
  • 7,300 rpm
  • 7,600 rpm
  • 700 rpm
  • 8,500 rpm
  • 9,000 rpm
  • 9,500 rpm
• Bearing Material
  • 316 Stainless Steel
  • Steel
• Bearing Seal Type
  • Open
  • Sealed
• Misalignment Capability
  • 1.5°
  • 2°
• ABEC Rating
  • 1
  • Not Rated
• Grease Fitting Included
  • No
  • Yes
• Product ID
  • 0.5"
  • 0.625"
  • 0.75"
  • 0.875"
  • 0.8752"
  • 0.9375"
  • 1"
  • 1.125"
  • 1.1252"
  • 1.1875"
  • 1.25"
  • 1.375"
  • 1.3752"
  • 1.4375"
  • 1.5"
  • 1.6875"
  • 1.75"
  • 1.9375"
  • 2"
  • 2.1875"
  • 2.2502"
  • 2.4375"
  • 2.5"
  • 2.5002"
  • 20 mm
  • 20.005 mm
  • 25 mm
  • 25.005 mm
  • 30 mm
  • 30.005 mm
  • 35 mm
  • 35.005 mm
  • 40 mm
  • 40.005 mm
  • 45 mm
  • 45.005 mm
  • 50 mm
  • 50.005 mm
  • 55 mm
  • 60 mm
• ID Tolerance
  • -0.0003" to 0"
  • -0.0004" to 0"
  • -0.0005" to 0"
  • -0.0006" to 0"
  • -0.016 mm to 0 mm
  • 0 mm to 0.013 mm
  • 0 mm to 0.014 mm
  • 0 mm to 0.016 mm
  • 0 mm to 0.018 mm
  • 0 mm to 0.021 mm
  • 0" to 0.003"
  • 0.0002" to 0.0006"
  • 0.0002" to 0.0007"
  • 0.0002" to 0.00075"
  • 0.0002" to 0.0008"
  • 0.0002" to 0.00083"
• Lubrication
  • Lubricated
  • Required
• Mounting Hole Hole Center to Center
  • 101.5 mm
  • 101.6 mm
  • 104.8 mm
  • 105 mm
  • 111 mm
  • 111.1 mm
  • 130.2 mm
  • 142.9 mm
  • 2 1/2"
  • 2 1/8"
  • 2 3/4"
  • 2 33/64"
  • 3 1/4"
  • 3 17/64"
  • 3 5/8"
  • 4 1/64"
  • 4 1/8"
  • 4 3/8"
  • 4 9/64"
  • 4"
  • 5 1/8"
  • 5 5/8"
  • 5 55/64"
  • 5 7/8"
  • 63.5 mm
  • 69.9 mm
  • 70 mm
  • 82.5 mm
  • 82.6 mm
  • 83 mm
  • 92 mm
  • 92.1 mm
• Number of Set Screws Included
  • 1
  • 2
• Performance
  • Corrosion Resistant
  • Highly Corrosion Resistant, Chemical Resistant
• Set Screw Thread Size
  • 1/2"-20
  • 1/4"-20
  • 1/4"-28
  • 10-32
  • 3/8"-24
  • 5/16"-24
  • 7/16"-20
  • M10
  • M6
  • M8
• Static Radial Load Capacity
  • 1,050 lb.
  • 1,400 lb.
  • 1,450 lb.
  • 1,490 lb.
  • 1,650 lb.
  • 1,750 lb.
  • 1,760 lb.
  • 180 lb.
  • 2,500 lb.
  • 2,540 lb.
  • 2,550 lb.
  • 280 lb.
  • 3,400 lb.
  • 3,450 lb.
  • 3,460 lb.
  • 4,000 lb.
  • 4,250 lb.
  • 4,450 lb.
  • 4,780 lb.
  • 4,850 lb.
  • 5,100 lb.
  • 5,200 lb.
  • 5,230 lb.
  • 6,500 lb.
  • 6,600 lb.
  • 8,050 lb.
  • 8,100 lb.
  • 8,150 lb.
  • 9,000 lb.
  • 9,010 lb.
• System of Measurement
  • Inch
  • Metric
• Temperature
  • -20° F to 210° F
  • -20° F to 220° F
  • -30° F to 180° F
  • -40° F to 200° F
  • 0° F to 210° F
• Country of Origin
  • China
  • Italy
  • Italy, Serbia
  • Mexico
  • United States
• REACH Compliance
  • Not Compliant
  • REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant
  • REACH (EC 1907/2006) (06/27/2024, 241 SVHC) Compliant
  • REACH (EC 1907/2006) (11/07/2024, 242 SVHC) Compliant
• RoHS Compliance
  • Not Compliant
  • RoHS 3 (2015/863/EU) Compliant
• Schedule B Number
  • 848320.001
  • 848320.0010
• Flange Thickness
  • 1/2"
  • 11 mm
  • 11.1 mm
  • 11/16"
  • 12 mm
  • 13 mm
  • 13.5 mm
  • 14 mm
  • 14.3 mm
  • 15 mm
  • 17/32"
  • 19/32"
  • 20.6 mm
  • 21/32"
  • 23/32"
  • 3/4"
  • 3/8"
  • 35/64"
  • 5/8"
  • 7/16"
  • 7/8"
  • 9/16"
• Mounting Hole Hole Diameter
  • 1/2"
  • 10.31 mm
  • 11.5 mm
  • 11.9126 mm
  • 11/16"
  • 12 mm
  • 13 mm
  • 13.4874 mm
  • 14 mm
  • 15.08 mm
  • 15.0876 mm
  • 15/32"
  • 16 mm
  • 16.6624 mm
  • 17/32"
  • 18 mm
  • 19/32"
  • 3/8"
  • 33/64"
  • 35/64"
  • 43/64"
  • 5/8"
  • 7/16"
  • 9/16"
• Clamping Screw Thread Size
  • 1/4"-20
  • 10-24
  • 8-32
• Grease Fitting Thread Type
  • BSPT
  • NPT
  • UNF
• Related Product
  • Replacement Bearings
  • Required Adapter Sleeves
• Manufacturer
  • McMaster-Carr Approved
  • SKF
  • Sealmaster
• Product Description
  • Smoother than smooth— the balls inside these bearings roll nearly friction- free. The four-bolt flange supports shafts with a stronger connection to the mounting surface than two-bolt alternatives. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals keep lubricants in and contaminants out, and come packed with grease. Open bearings require initial lubrication and offer less protection against dust and debris. Nickel - Plated Cast Iron Housing — Combine the strength of iron with the corrosion resistance of stainless steel at an affordable price point. Nickel-plated iron is also unlikely to chip. Set Screw — Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces. Misalignment Capability — Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.
  • Smoother than smooth— the balls inside these bearings roll nearly friction- free. The four-bolt flange supports shafts with a stronger connection to the mounting surface than two-bolt alternatives. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals keep lubricants in and contaminants out, and come packed with grease. Open bearings require initial lubrication and offer less protection against dust and debris. Polyester Plastic Housing — Lightweight and naturally rust- resistant, with a smooth surface that's easy to wipe clean. Set Screw — Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces. Misalignment Capability — Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.
  • Smoother than smooth— the balls inside these bearings roll nearly friction- free. The four-bolt flange supports shafts with a stronger connection to the mounting surface than two-bolt alternatives. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals keep lubricants in and contaminants out, and come packed with grease. Open bearings require initial lubrication and offer less protection against dust and debris. Powder - Coated Cast Iron Housing — A rugged iron base coated in thick powder that protects against water, mild detergents, and oil. However, if the coating is scratched or chipped, the underlying iron may rust. Clamp On — Tighten the clamping screw to close the collar around your shaft for a secure, mar-free grip. The collar centers the shaft, decreasing vibration and allowing for higher speeds than set screws. Also known as concentric lock bearings. Sealmaster — Famous for exceptional sealing, Sealmaster bearings include a signature three-part seal in the inner ring. This design blocks out gritty debris and purges old grease to extend the life of the bearing. Misalignment Capability — Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.
  • Smoother than smooth— the balls inside these bearings roll nearly friction- free. The four-bolt flange supports shafts with a stronger connection to the mounting surface than two-bolt alternatives. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals keep lubricants in and contaminants out, and come packed with grease. Open bearings require initial lubrication and offer less protection against dust and debris. Powder - Coated Cast Iron Housing — A rugged iron base coated in thick powder that protects against water, mild detergents, and oil. However, if the coating is scratched or chipped, the underlying iron may rust. Eccentric Lock — An off-center opening wedges against the shaft to grip it as it turns. Eccentric locks won't mar the shaft like a set screw, but the shaft will only rotate in one direction, so they aren't suitable for applications where the load will be reversed. SKF — Manufactured in Europe with a strong focus on precision. The more precise the bearing, the more efficiently it will run. Misalignment Capability — Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.
  • Smoother than smooth— the balls inside these bearings roll nearly friction- free. The four-bolt flange supports shafts with a stronger connection to the mounting surface than two-bolt alternatives. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals keep lubricants in and contaminants out, and come packed with grease. Open bearings require initial lubrication and offer less protection against dust and debris. Powder - Coated Cast Iron Housing — A rugged iron base coated in thick powder that protects against water, mild detergents, and oil. However, if the coating is scratched or chipped, the underlying iron may rust. Locknut — Tighten the nut for a strong hold that stands up to heavy vibrations without letting go. An adapter sleeve is required and sold separately. SKF — Manufactured in Europe with a strong focus on precision. The more precise the bearing, the more efficiently it will run. Misalignment Capability — Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.
  • Smoother than smooth— the balls inside these bearings roll nearly friction- free. The four-bolt flange supports shafts with a stronger connection to the mounting surface than two-bolt alternatives. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals keep lubricants in and contaminants out, and come packed with grease. Open bearings require initial lubrication and offer less protection against dust and debris. Powder - Coated Cast Iron Housing — A rugged iron base coated in thick powder that protects against water, mild detergents, and oil. However, if the coating is scratched or chipped, the underlying iron may rust. Set Screw — Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces. SKF — Manufactured in Europe with a strong focus on precision. The more precise the bearing, the more efficiently it will run. Misalignment Capability — Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.
  • Smoother than smooth— the balls inside these bearings roll nearly friction- free. The four-bolt flange supports shafts with a stronger connection to the mounting surface than two-bolt alternatives. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals keep lubricants in and contaminants out, and come packed with grease. Open bearings require initial lubrication and offer less protection against dust and debris. Powder - Coated Cast Iron Housing — A rugged iron base coated in thick powder that protects against water, mild detergents, and oil. However, if the coating is scratched or chipped, the underlying iron may rust. Set Screw — Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces. Sealmaster — Famous for exceptional sealing, Sealmaster bearings include a signature three-part seal in the inner ring. This design blocks out gritty debris and purges old grease to extend the life of the bearing. Misalignment Capability — Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.

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