FilterClear All

• Housing Material
  • Aluminum
  • Nickel-Plated Cast Iron
  • Polyester Plastic
  • Powder-Coated Cast Iron
• Shaft Mount Type
  • Clamp On
  • Eccentric Lock
  • Locknut
  • Press Fit
  • 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 5/16"
  • 1 5/8"
  • 1 7/16"
  • 1 7/8"
  • 1"
  • 1/2"
  • 1/4"
  • 1/8"
  • 10 mm
  • 12 mm
  • 15 mm
  • 15/16"
  • 17 mm
  • 2 1/2"
  • 2 1/4"
  • 2 3/16"
  • 2 3/4"
  • 2 7/16"
  • 2"
  • 20 mm
  • 25 mm
  • 3 mm
  • 3"
  • 3/16"
  • 3/32"
  • 3/4"
  • 3/8"
  • 30 mm
  • 35 mm
  • 4 mm
  • 40 mm
  • 45 mm
  • 5 mm
  • 5/16"
  • 5/32"
  • 5/8"
  • 50 mm
  • 55 mm
  • 6 mm
  • 60 mm
  • 7 mm
  • 7/16"
  • 7/8"
  • 75 mm
  • 8 mm
  • 9 mm
  • 9/16"
• Center Height
  • 1 1/16"
  • 1 1/4"
  • 1 11/16"
  • 1 13/16"
  • 1 13/32"
  • 1 15/16"
  • 1 21/64"
  • 1 3/16"
  • 1 5/16"
  • 1 7/16"
  • 1 7/8"
  • 1 9/16"
  • 1"
  • 2 1/16"
  • 2 1/2"
  • 2 1/4"
  • 2 1/8"
  • 2 3/16"
  • 2 3/4"
  • 2 7/16"
  • 2"
  • 3 1/4"
  • 3 1/8"
  • 3"
  • 3/4"
  • 3/8"
  • 33.3 mm
  • 36.5 mm
  • 42.9 mm
  • 47.6 mm
  • 49.2 mm
  • 54 mm
  • 57.2 mm
  • 69.8 mm
  • 69.9 mm
  • 88.9 mm
  • 9/16"
• Overall Height
  • 1 1/8"
  • 1 37/64"
  • 1 61/64"
  • 1 9/64"
  • 104.8 mm
  • 107.5 mm
  • 109.5 mm
  • 114.5 mm
  • 117.5 mm
  • 125.4 mm
  • 138 mm
  • 150.8 mm
  • 187.3 mm
  • 2 13/16"
  • 2 15/16"
  • 2 15/32"
  • 2 21/32"
  • 2 3/32"
  • 2 3/4"
  • 2 3/8"
  • 2 37/64"
  • 2 51/64"
  • 2 9/16"
  • 3 11/16"
  • 3 15/16"
  • 3 27/32"
  • 3 3/16"
  • 3 3/4"
  • 3 3/8"
  • 3 5/16"
  • 3 5/32"
  • 3 5/8"
  • 3/4"
  • 4 1/2"
  • 4 1/4"
  • 4 1/8"
  • 4 15/16"
  • 4 29/32"
  • 4 3/16"
  • 4 5/16"
  • 4 5/8"
  • 4 7/16"
  • 4 9/16"
  • 4"
  • 5 15/16"
  • 5 29/32"
  • 5 3/8"
  • 5 7/16"
  • 5 9/16"
  • 5"
  • 6 3/16"
  • 6 3/8"
  • 65 mm
  • 70.5 mm
  • 74.6 mm
  • 81 mm
  • 82.5 mm
  • 93 mm
  • 95.3 mm
  • 99 mm
• Overall Length
  • 1 29/64"
  • 1 7/16"
  • 10 13/16"
  • 10 15/32"
  • 10 7/16"
  • 127 mm
  • 130 mm
  • 140 mm
  • 152 mm
  • 165 mm
  • 167 mm
  • 175 mm
  • 184 mm
  • 187 mm
  • 190 mm
  • 191 mm
  • 2 1/4"
  • 2 9/32"
  • 203 mm
  • 206 mm
  • 241 mm
  • 241.3 mm
  • 3 9/32"
  • 330.2 mm
  • 4 1/32"
  • 5 1/2"
  • 5 1/32"
  • 5 15/32"
  • 5 17/32"
  • 5 7/16"
  • 5"
  • 6 1/2"
  • 6 13/32"
  • 6 9/16"
  • 7 1/16"
  • 7 1/2"
  • 7 1/4"
  • 7 15/32"
  • 8 1/8"
  • 8 5/8"
  • 9 1/2"
• Overall Width
  • 1 1/2"
  • 1 13/16"
  • 1 15/16"
  • 1 17/32"
  • 1 19/32"
  • 1 27/64"
  • 1 33/64"
  • 1 43/64"
  • 1 51/64"
  • 1 55/64"
  • 1 59/64"
  • 1 61/64"
  • 1 7/16"
  • 1 7/8"
  • 13/64"
  • 2 1/16"
  • 2 1/2"
  • 2 1/4"
  • 2 1/8"
  • 2 15/16"
  • 2 15/32"
  • 2 19/64"
  • 2 3/16"
  • 2 3/4"
  • 2 3/8"
  • 2 37/64"
  • 2 9/16"
  • 25/64"
  • 3 13/64"
  • 3 5/32"
  • 38 mm
  • 39.5 mm
  • 39.7 mm
  • 41.5 mm
  • 41/64"
  • 42.6 mm
  • 43 mm
  • 44.9 mm
  • 46.7 mm
  • 47.3 mm
  • 48 mm
  • 49.2 mm
  • 50.1 mm
  • 51.5 mm
  • 54.5 mm
  • 55/64"
  • 56.7 mm
  • 57.2 mm
  • 58.9 mm
  • 62.3 mm
  • 65.1 mm
  • 66.8 mm
  • 74.7 mm
  • 89 mm
• Dynamic Radial Load Capacity
  • 1,050 lb.
  • 1,200 lb.
  • 1,350 lb.
  • 1,650 lb.
  • 1,680 lb.
  • 1,700 lb.
  • 1,800 lb.
  • 100 lb.
  • 103 lb.
  • 11,700 lb.
  • 11,750 lb.
  • 11,800 lb.
  • 110 lb.
  • 115 lb.
  • 12,850 lb.
  • 120 lb.
  • 125 lb.
  • 13,950 lb.
  • 135 lb.
  • 14,800 lb.
  • 15,150 lb.
  • 170 lb.
  • 182 lb.
  • 190 lb.
  • 195 lb.
  • 2,100 lb.
  • 2,120 lb.
  • 2,150 lb.
  • 2,300 lb.
  • 2,350 lb.
  • 2,600 lb.
  • 2,800 lb.
  • 2,850 lb.
  • 2,870 lb.
  • 200 lb.
  • 205 lb.
  • 230 lb.
  • 240 lb.
  • 270 lb.
  • 3,100 lb.
  • 3,140 lb.
  • 3,150 lb.
  • 300 lb.
  • 326 lb.
  • 375 lb.
  • 4,350 lb.
  • 440 lb.
  • 480 lb.
  • 5,700 lb.
  • 5,750 lb.
  • 5,770 lb.
  • 590 lb.
  • 6,540 lb.
  • 6,900 lb.
  • 630 lb.
  • 65 lb.
  • 7,300 lb.
  • 7,330 lb.
  • 7,450 lb.
  • 7,650 lb.
  • 7,850 lb.
  • 7,900 lb.
  • 9,750 lb.
  • 9,800 lb.
  • 910 lb.
  • 95 lb.
• Maximum Rotation Speed
  • 10,000 rpm
  • 10,200 rpm
  • 10,500 rpm
  • 11,000 rpm
  • 12,000 rpm
  • 13,000 rpm
  • 13,500 rpm
  • 13,600 rpm
  • 15,000 rpm
  • 16,000 rpm
  • 17,000 rpm
  • 18,000 rpm
  • 18,500 rpm
  • 2,000 rpm
  • 2,400 rpm
  • 2,500 rpm
  • 20,000 rpm
  • 21,000 rpm
  • 21,500 rpm
  • 22,000 rpm
  • 24,000 rpm
  • 25,000 rpm
  • 26,500 rpm
  • 27,000 rpm
  • 3,000 rpm
  • 3,200 rpm
  • 3,300 rpm
  • 3,400 rpm
  • 3,500 rpm
  • 3,600 rpm
  • 3,700 rpm
  • 3,800 rpm
  • 31,000 rpm
  • 34,000 rpm
  • 4,000 rpm
  • 4,100 rpm
  • 4,300 rpm
  • 4,600 rpm
  • 4,800 rpm
  • 40,000 rpm
  • 45,000 rpm
  • 46,000 rpm
  • 48,000 rpm
  • 5,000 rpm
  • 5,100 rpm
  • 5,300 rpm
  • 5,400 rpm
  • 5,500 rpm
  • 5,800 rpm
  • 5,850 rpm
  • 50,000 rpm
  • 53,000 rpm
  • 57,000 rpm
  • 6,000 rpm
  • 6,300 rpm
  • 6,500 rpm
  • 6,800 rpm
  • 60,000 rpm
  • 63,000 rpm
  • 650 rpm
  • 7,000 rpm
  • 7,300 rpm
  • 7,500 rpm
  • 7,600 rpm
  • 700 rpm
  • 8,500 rpm
  • 800 rpm
  • 9,000 rpm
  • 9,500 rpm
• Bearing Material
  • 316 Stainless Steel
  • 440C Stainless Steel
  • Steel
• Bearing Seal Type
  • Open
  • Sealed
  • Shielded
• Misalignment Capability
  • 1.5°
  • 2°
• ABEC Rating
  • 1
  • 3
  • Not Rated
• Alignment Style
  • Fixed
  • Self-Aligning
• Grease Fitting Included
  • No
  • Yes
• Product ID
  • 0.09375"
  • 0.125"
  • 0.15625"
  • 0.1875"
  • 0.25"
  • 0.3125"
  • 0.375"
  • 0.4375"
  • 0.5"
  • 0.5625"
  • 0.625"
  • 0.6252"
  • 0.75"
  • 0.7502"
  • 0.875"
  • 0.8752"
  • 0.9375"
  • 0.9377"
  • 1 1/2"
  • 1"
  • 1.0002"
  • 1.125"
  • 1.1252"
  • 1.1875"
  • 1.1877"
  • 1.25"
  • 1.2502"
  • 1.3125"
  • 1.375"
  • 1.3752"
  • 1.4375"
  • 1.4377"
  • 1.5"
  • 1.5002"
  • 1.625"
  • 1.6875"
  • 1.6877"
  • 1.75"
  • 1.875"
  • 1.9375"
  • 1.9377"
  • 10 mm
  • 12 mm
  • 15 mm
  • 17 mm
  • 2"
  • 2.0002"
  • 2.1875"
  • 2.1877"
  • 2.188"
  • 2.25"
  • 2.4375"
  • 2.4377"
  • 2.5"
  • 2.75"
  • 20 mm
  • 25 mm
  • 3 mm
  • 3"
  • 30 mm
  • 35 mm
  • 4 mm
  • 40 mm
  • 45 mm
  • 5 mm
  • 50 mm
  • 6 mm
  • 60 mm
  • 7 mm
  • 75 mm
  • 8 mm
  • 9 mm
• ID Tolerance
  • -0.0003" to 0"
  • -0.0004" to 0"
  • -0.0005" to 0"
  • -0.007 mm to 0 mm
  • -0.008 mm to 0 mm
  • -0.01 mm to 0 mm
  • -0.026 mm to 0.026 mm
  • -0.031 mm to 0.031 mm
  • -0.037 mm to 0.037 mm
  • 0 mm to 0.015 mm
  • 0 mm to 0.016 mm
  • 0 mm to 0.018 mm
  • 0 mm to 0.021 mm
  • 0" to 0.0005"
  • 0" to 0.0006"
  • 0" to 0.0007"
  • 0" to 0.0008"
  • 0" to 0.0009"
  • 0" to 0.003"
  • 0.0002" to 0.0006"
  • 0.0002" to 0.00071"
  • 0.0002" to 0.00075"
  • 0.0002" to 0.0008"
  • 0.005 mm to 0.018 mm
  • 0.005 mm to 0.019 mm
• Lubrication
  • Lubricated
  • Required
• Mounting Hole Hole Length
  • 1 1/16"
  • 1 3/16"
  • 1 5/64"
  • 1"
  • 13/16"
  • 15.9 mm
  • 19.1 mm
  • 19.5 mm
  • 20.5 mm
  • 20.6 mm
  • 22.2 mm
  • 22.5 mm
  • 23.5 mm
  • 23/32"
  • 24 mm
  • 24.5 mm
  • 25.4 mm
  • 25.5 mm
  • 26 mm
  • 29.5 mm
  • 3/4"
  • 31/32"
  • 35/64"
  • 45/64"
  • 5/8"
  • 50.8 mm
  • 7/8"
• Mounting Hole Hole Width
  • 1/2"
  • 11.5 mm
  • 11/16"
  • 12.7 mm
  • 14 mm
  • 15.9 mm
  • 17 mm
  • 18 mm
  • 20 mm
  • 21/32"
  • 22.2 mm
  • 25/32"
  • 29/64"
  • 3/8"
  • 31/32"
  • 5/8"
  • 7/16"
  • 9.5 mm
  • 9/16"
• Mounting Hole Hole Center to Center
  • 1 1/8"
  • 1 3/4"
  • 102 mm
  • 105 mm
  • 117.5 mm
  • 118 mm
  • 121 mm
  • 127 mm
  • 129 mm
  • 135.5 mm
  • 136.5 mm
  • 137 mm
  • 143.5 mm
  • 146 mm
  • 157 mm
  • 159 mm
  • 184.2 mm
  • 188.5 mm
  • 2 1/2"
  • 228.6 mm
  • 3 1/8"
  • 3 3/4"
  • 3 5/8"
  • 4 1/8"
  • 4 23/32"
  • 4 3/4"
  • 4 5/8"
  • 4"
  • 5 13/32"
  • 5 25/32"
  • 5 3/4"
  • 5 3/8"
  • 5 33/64"
  • 5"
  • 6 1/4"
  • 6 23/32"
  • 6 29/32"
  • 6 3/4"
  • 7 1/4"
  • 8 17/32"
  • 8 9/32"
  • 8"
  • 95 mm
  • 97 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
  • 3/8"-24
  • 5/16"-24
  • 7/16"-20
  • M10
  • M6
  • M8
• Static Radial Load Capacity
  • 1,050 lb.
  • 1,150 lb.
  • 1,250 lb.
  • 1,295 lb.
  • 1,300 lb.
  • 1,400 lb.
  • 1,450 lb.
  • 1,490 lb.
  • 1,550 lb.
  • 1,650 lb.
  • 1,750 lb.
  • 1,760 lb.
  • 10,800 lb.
  • 11,200 lb.
  • 150 lb.
  • 151 lb.
  • 180 lb.
  • 190 lb.
  • 2,500 lb.
  • 2,550 lb.
  • 250 lb.
  • 27 lb.
  • 280 lb.
  • 3,400 lb.
  • 3,450 lb.
  • 3,460 lb.
  • 32 lb.
  • 39 lb.
  • 4,000 lb.
  • 4,250 lb.
  • 4,450 lb.
  • 4,460 lb.
  • 4,750 lb.
  • 4,850 lb.
  • 40 lb.
  • 41 lb.
  • 430 lb.
  • 45 lb.
  • 49 lb.
  • 5,100 lb.
  • 5,200 lb.
  • 50 lb.
  • 52 lb.
  • 540 lb.
  • 590 lb.
  • 6,500 lb.
  • 6,600 lb.
  • 60 lb.
  • 61 lb.
  • 670 lb.
  • 75 lb.
  • 76 lb.
  • 8,050 lb.
  • 8,100 lb.
  • 8,150 lb.
  • 85 lb.
  • 860 lb.
  • 890 lb.
  • 9,000 lb.
  • 9,900 lb.
  • 900 lb.
• System of Measurement
  • Inch
  • Metric
• Temperature
  • -20° F to 200° F
  • -20° F to 210° F
  • -20° F to 220° F
  • -20° F to 245° F
  • -30° F to 180° F
  • -30° F to 300° F
  • -40° F to 225° F
  • 0° F to 210° F
  • 0° F to 230° F
• Country of Origin
  • China
  • Italy
  • Italy, Mexico
  • Italy, Serbia
  • Mexico
  • United States
• REACH Compliance
  • Not Compliant
  • REACH (EC 1907/2006) (01/16/2020, 205 SVHC) 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
• Clamping Screw Thread Size
  • 1/4"-20
  • 10-24
  • 3/8"-16
  • 5/16"-18
  • M6
• Grease Fitting Thread Size
  • 1/4"-28
  • 1/8"-27
• Grease Fitting Thread Type
  • NPT
  • UNF
• Number of Clamping Screws Included
  • 1
  • 3
• Related Product
  • Replacement Bearings
  • Required Adapter Sleeves
• Manufacturer
  • McMaster-Carr Approved
  • SKF
  • Sealmaster
• Hole Diameter
  • 1/8"
  • 11/32"
  • 13/64"
  • 9/16"
• Set Screw Thread Pitch
  • 0.75 mm
  • 1 mm
• Product Description
  • Smoother than smooth— the balls inside these bearings roll nearly friction- free. The sturdy housing bolts down to support shafts as they turn. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals and shields keep lubricants in and contaminants out, and come packed with grease. Open bearings require initial lubrication and offer less protection against dust and debris. Aluminum Housing — One-third the weight of cast iron but not as strong. Aluminum also resists corrosion. Press Fit — For a tight connection to the shaft, install with a press or by heating and then cooling the bearing. Also known as an interference fit.
  • Smoother than smooth— the balls inside these bearings roll nearly friction- free. The sturdy housing bolts down to support shafts as they turn. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals and shields 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 sturdy housing bolts down to support shafts as they turn. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals and shields 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 sturdy housing bolts down to support shafts as they turn. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals and shields 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. 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 sturdy housing bolts down to support shafts as they turn. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals and shields 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 sturdy housing bolts down to support shafts as they turn. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals and shields 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 sturdy housing bolts down to support shafts as they turn. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals and shields 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 sturdy housing bolts down to support shafts as they turn. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals and shields 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. 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 sturdy housing bolts down to support shafts as they turn. Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals and shields 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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