Monday, October 22, 2012

Spyraflo BFM-375-B Self-Aligning, SAE-840 Oil Impregnated Bronze Bearing With 2-Bolt Hole, 3/8" Inner-Diameter Steel Flange

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The BFM-375-B is an economic solution combining the Spyraflo Self-Aligning, SAE-840 Bronze bearing with a 2-Bolt Hole Steel Flange. The final assembly offers design engineers a Low-Cost, Low-Profile, Flange-Mounted bearing. Oil impregnated bronze bearings are an economic solution for medium load / medium speed applications. Manufactured to SAE-840 specifications; containing 25% oil within the porous bronze spherical insert ensuring long, maintenance free, bearing life. Oil is distributed to the mounting surface by a hydrodynamic action, ensuring a protective film of lubricating oil is maintained between the bearing and mounting shaft. The Self-Aligning bronze bearing is very securely self-clinched into the Steel Flange. Spyraflo Flange-Mounts are an ideal choice for applications that require a removable/replaceable bearing as opposed to a permanently self-clinched installation. The profile and performance of Spyraflo Flange-Mounts make them a very cost effective alternative to traditional Flange-Mounted bearing mounting challenges. Mail Handling Machines and Systems, Product Handling Systems and Bus Door Assemblies are among the wide cross-section of applications benefiting from the productivity and performance gains of Spyraflo Flange-Mounts.

Spyraflo BFM-375-B Self-Aligning, SAE-840 Oil Impregnated Bronze Bearing With 2-Bolt Hole, 3/8" Inner-Diameter Steel Flange Review




Spyraflo BFM-375-B Self-Aligning, SAE-840 Oil Impregnated Bronze Bearing With 2-Bolt Hole, 3/8" Inner-Diameter Steel Flange Feature


  • ± 5° Self-Alignment accommodating machining and assembly mis-alignment
  • Lightweight, approximately 50% of that of cast-iron
  • Low Cost
  • Maintenance Free, in medium load, rotational or oscillatory applications
  • Minimum footprint


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Sunday, October 21, 2012

20mm Mounted Bearing UCF204 + Square Flanged Cast Housing

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Unit No. Shaft No. Diemens(mm) Bolt size Bearing No. Housing No. Mass(kg) d L J A2 A1 A E N S A4 (in.) (mm) UCF204 20 86 64 15 11 25.5 33.3 11.5 12.7 37.5 M10 UC204 F204 0.64

20mm Mounted Bearing UCF204 + Square Flanged Cast Housing Review





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Thursday, October 18, 2012

Spyraflo HF1-250-B Self-Aligning, SAE-840 Oil Impregnated Bronze Bearing With Aluminum 2-Bolt Hole, 1/4" Inner-Diameter Housing-Flange

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The HF1-250-B combines the Spyraflo Self-Aligning, SAE-840 Bronze bearing with their sintered aluminum 2-Bolt Hole Housing-Flange. The final assembly offers design engineers a Low-Profile, Flange-Mounted bearing that is lightweight, has clean lines, dimensional consistency and is corrosion resistant. Oil impregnated bronze bearings are an economic solution for medium load / medium speed applications. Manufactured to SAE-840 specifications; containing 25% oil within the porous bronze spherical insert ensuring long, maintenance free, bearing life. Oil is distributed to the mounting surface by a hydrodynamic action, ensuring a protective film of lubricating oil is maintained between the bearing and mounting shaft. The Self-Aligning bronze bearing is very securely mounted into the Aluminum Housing-Flange. Spyraflo Housing-Flange are often able to replace more expensive, larger and heavier cast-iron ball bearing assemblies. The profile and performance of Spyraflo Housing-Flanges make them a very cost effective alternative to traditional Flange-Mounted bearing mounting challenges. Military Vehicles, Playground Equipment, Conveyors, Packaging Machines, Lawn Care Equipment, Loading Platforms and Radar Equipment are among the wide cross-section of applications benefiting from productivity and performance gains from Spyraflo Housing-Flanges. In addition the Spyraflo Housing Flange range can be used as a drop-in replacement for the Bunting Lube-Align product.

Spyraflo HF1-250-B Self-Aligning, SAE-840 Oil Impregnated Bronze Bearing With Aluminum 2-Bolt Hole, 1/4" Inner-Diameter Housing-Flange Review




Spyraflo HF1-250-B Self-Aligning, SAE-840 Oil Impregnated Bronze Bearing With Aluminum 2-Bolt Hole, 1/4" Inner-Diameter Housing-Flange Feature


  • ± 5° Self-Alignment accommodating machining and assembly mis-alignment
  • Lightweight, approximately 50% of that of cast-iron or steel
  • Low Profile
  • Maintenance Free, in medium load, rotational or oscillatory applications
  • Corrosion resistant


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Tuesday, October 16, 2012

SBPF202-10 5/8 Pressed Steel Bearing Unit 3-Bolt Flanges Mounted

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SBPF202-10 Pressed Steel Housing Unit 3-Bolt Flanges SBPF202-10 Pressed Steel Housing Unit, bearing is 3-Bolt Flanges and Shaft Diameter is 5/8" Inch. * Item: SBPF202-10 Bearing * Type: Pressed Steel Housing Unit * Shaft Diameter: 5/8" Inch * Bolt Size: 1/4" Inch * Bearing No: SB202-10 * Housing No: PFL203 * Basic Load (Cr): 9.55 KN * Basic Load (Cor): 4.8 KN * Quantity: One bearing Dimensions (Inches) a p t b s F Bi n 3-7/32" 2-33/64" 0.079" 5/8" 9/32" 1-15/16" 0.866" 0.236"

SBPF202-10 5/8 Pressed Steel Bearing Unit 3-Bolt Flanges Mounted Review




SBPF202-10 5/8 Pressed Steel Bearing Unit 3-Bolt Flanges Mounted Feature


  • Item: SBPF202-10 Bearing
  • Type: Pressed Steel Housing Unit
  • Shaft Diameter: 5/8" Inch
  • Bolt Size: 1/4" Inch
  • Bearing No: SB202-10


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Monday, October 15, 2012

1/2 Bearing UCF201-8 + Square Flanged Cast Housing Mounted Bearings

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UCF201-8 Four Bolt Flange Unit Set Screw Type 1/2" inch Inner Diameter UCF201-8 Four Bolt Flange Unit, bearing is Set Screw Type, Inner Diameter is 1/2" inch * Item: UCF201-8 Ball Bearing * Type: Flange Mounted Bearing * Bolt Size: 3/8" inch * Shaft Diameter: 1/2" inch * Basic Load (Cr): 12.8 KN * Basic Load (Cor): 6.65 KN * Bearing No: UC201-8 * Housing No: F204 * Quantity: One Bearing Dimensions (inches) a e i g l s z Bi n 3-3/8" 2-33/64" 19/32" 15/32" 1" 15/32" 1-5/16" 1-7/32" 1/2"

1/2 Bearing UCF201-8 + Square Flanged Cast Housing Mounted Bearings Review




1/2 Bearing UCF201-8 + Square Flanged Cast Housing Mounted Bearings Feature


  • Item: UCF201-8 Ball Bearing
  • Type: Flange Mounted Bearing
  • Bolt Size: 3/8" inch
  • Shaft Diameter: 1/2" inch
  • Basic Load (Cr): 12.8 KN


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Saturday, October 13, 2012

Spyraflo PB0-SRW3ZZ 3/16" Inner Diameter Mounted Miniature Precision Ball Bearing Extended Inner Race, In An Aluminum Housing

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The Spyraflo PB0-SRW3ZZ is an efficient and cost effective solution to the challenge of mounting miniature ball bearings in a wide variety of applications. The unique Spyraflo assembly fills the previous void in the market place where, up until now, mounted ball bearings have only been available in shaft diameters greater than 1/2 inch. The assembly consists of a precision Japanese stainless steel ABEC 3 extended inner race ball bearing mounted in a precision-machined, sintered aluminum pillow-block housing. The aluminum body and stainless steel bearing combination, together with the double shields, give the bearing a high level of corrosion resistance. In the past, when considering the use of miniature bearings for an assembly, one of the critical design elements was how, precisely, the bearings could be mounted. Typically, the mount had to be precision machined, particularly when using high-performance miniature bearings. previously this would have entailed an engineer designing, and then having the critical machining and bearing assembly carried out. The Spyraflo bearing eliminates this task-effectively and economically-just screw in place. The PB0-SRW3ZZ is the ideal bearing choice for medical, pharmaceutical, scientific and other precision-oriented fields. They are also in wide use in the expert model making and hobbyist world.

Spyraflo PB0-SRW3ZZ 3/16" Inner Diameter Mounted Miniature Precision Ball Bearing Extended Inner Race, In An Aluminum Housing Review




Spyraflo PB0-SRW3ZZ 3/16" Inner Diameter Mounted Miniature Precision Ball Bearing Extended Inner Race, In An Aluminum Housing Feature


  • Quick and easy to install
  • Savings on design, machining and assembly
  • Ideal for Medical, Scientific and Pharmaceutical applications
  • Precision ball bearing capability for hobbyists
  • Stainless steel, double shield ball bearing, aluminum housing, high level of corrosion resistance


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Friday, October 12, 2012

25mm Mounted Bearing UCFL205 + 2 Bolts Flanged Cast Housing

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Unit No Shaft Dia Dimensions(mm) Bolt Size Bearing No. Housing No. Mass(kg) d H L L A2 A1 A E N S A4 (in.) (mm) N UCFL205 25 130 99 68 16 13 27 35.7 11.5 14.3 40 M10 UC205 FL205 0.60

25mm Mounted Bearing UCFL205 + 2 Bolts Flanged Cast Housing Review





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Thursday, October 11, 2012

FYH Bearing UCP207-21 1 5/16 Pillow Block Mounted Bearings

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FYH Bearings Pillow Block Bearing Cylindrical bore (with set screws) 1 5/16" Inner Diameter Bearing This is the most common type of mounted ball unit. The rib at the bottom of the housing mounting section provides for a robust unit that can withstand great loads from any direction. Mounted units with cast steel housings are also available in this series, and are used for applications with severe loading and shock load conditions. Tapered-bore style units are offered individually and adapters are sold separately. * d = 1 5/16" * H = 1 7/8" * L = 6 9/16" * A = 1 7/8" * J = 5" * N = 21/32" * N1 = 13/16" * H1 = 5/8" * H2 = 3 21/32" * L1= 2" * B = 1.689" * S = 0.689" * Bolt Size = 1/2" * Unit no. = UCP207-21 * Bearing = UC207-21 * Basic Load kN (Cr)= 25.7 * Basic Load kN (Cor)= 15.4

FYH Bearing UCP207-21 1 5/16 Pillow Block Mounted Bearings Review




FYH Bearing UCP207-21 1 5/16 Pillow Block Mounted Bearings Feature


  • d = 1 5/16"
  • H = 1 7/8"
  • L = 6 9/16"
  • A = 1 7/8"
  • J = 5"


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Tuesday, October 9, 2012

Dayton 3FGA4 Mounted Ball Bearing, Pillow, 1 In Bore

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Pillow Mounted Ball Bearing, Light Duty, No of Bolts 2, Bore Dia 1 In, Fits Shaft Dia 1 In, Mounting Surface to Shaft Center 1 7/16 In, Mounting Hole Center 4 1/8 In, Bolt Hole Size 1/2 In, Height 2.78 In, Width 1.50 In, Length 5.50 In, Dynamic Load Capacity 3146 Lb, Static Load Capacity 1771 Lb, Temp Range -25 to 250 F, Dual Set Screw Locking Type, Mounted Ball Bearing Type, Ball Bearing Insert, 52100 Chrome Steel Material, Cast Iron Housing Material

Dayton 3FGA4 Mounted Ball Bearing, Pillow, 1 In Bore Review





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Monday, October 8, 2012

NBT-1 1/2 CS Flange Ball Transfer Unit 1-1/2 Main Ball USA made Mounted Bearings

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NBT-1 1/2 CS Flange Ball Transfer Unit 1-1/2 Main Ball USA made Mounted Bearings Review




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NBT-1 1/2 CS Flange Ball Transfer Unit 1-1/2 Main Ball USA made Mounted Bearings Feature


  • Item: NBT-1 1/2 CS Bearing
  • Type: Ball Transfer unit
  • Ball Material: Nylon
  • Housing Material: Carbon Steel
  • Load Capacity: 125 lbs



NBT-1 1/2 CS Flange Mounted Ball Transfer Unit 1-1/2" Main Ball Proudly made in the USA NBT-1 1/2 CS Flange Mounted Ball Transfer Unit, Main Ball is 1" Inch, 1-1/2" Main ball rotates on (90) 3/16" support balls, NBT-1 1/2 CS is a heavy duty ball transfer unit, capable of supporting as many as 125 pounds (per unit). * Item: NBT-1 1/2 CS Bearing * Type: Ball Transfer unit * Ball Material: Nylon * Housing Material: Carbon Steel * Load Capacity: 125 lbs * Quantity: One Bearing * Brand: Hudson Bearings * Made in the USA Features * Four-Hole, Steel and Flange-mounted * features a 1 and 1/2 inch ball bearing resting on 90 individual support bearings and is ideal for most industrial transfer applications. NBT-1 1/2 CS flange mounted bearing is useful for a number of different applications where traditional wheel casters are used * Ball support cup is hardened and plated * Protective cover assures low torque and longevity Dimensions (Inches) d D N M F G H 2-7/16" 3" 2-7/16" 3" 1-13/16" 2-19/32" 1-13/32"



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