PTI Bearing Catalog - Norfolkbearings.com

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Polyamide Combined Bearings Part No.: W-PA1800 AP Wt. 12.5 kg Polyamide Roller with Bearing Bearing Part No. Bearing Size CAD Drawing Download: www.winkel.de B mm b mm c mm D mm d mm Load Capacity N W-PA 50/30 Ø 50.0 x 30 30 30 — 50.0 12 1300 W-PA 80/57 Ø 80.0 x 57 57 61 3.0 80.0 20 6000 W-PA 101/25 Ø 101.2 x 25 25 16 4.5 101.2 45 2500 W-PA 125/40 Ø 125.0 x 40 40 40 — 125.0 30 6000 W-PA 143/50 Ø 143.2 x 50 50 38 6.0 143.2 35 8000 W-PA 160/60 Ø 160.0 x 60 60 60 — 160.0 40 13000 W-PA 179/50 Ø 179.2 x 50 50 40 5.0 179.2 40 15000 W-PA 180/60 Ø 180.0 x 60 60 60 — 180.0 40 18000 Note: Working Temperature 40° C. 301 P.T. International Corp.
Chain Selection Criteria Guide Lines Information needed for proper chain selection: • Define Load-Uniform, moderate or heavy shock. • Horse power to be transmitted. • Full-load speed of the driving shaft. • Desired speed of the driven shaft. • Center distance between shafts adjustment possible. • Lubrication available. • Limits on space and position of drive, horizontal, vertical. • Other conditions such as, type of environment (corrosive), use of idlers, temperatures and wide variations in load and speed, etc. Selection and Installation • Speed ratios (Driven : Driver Sprocket) should not exceed 7:1 under normal operating conditions. • At low speed the smaller driving sprocket can usually operate effectively with 12 to 17 teeth. • For higher speeds select the smallest pitch chain that will operate effectively under the application load. Also the smaller sprocket should have at least 25 teeth to avoid problems that occur when a chain moving rapidly in a straight line has to suddenly wrap around a small diameter sprocket. • Chain wrap on the small sprocket must be at least 120°. • The distance between shafts should be 30 to 50 times the pitch of the chain. When the load is pulsating, the distance of the shafts can be reduced to just 20 times the pitch of the chain. • Shafts should be parallel and level. The sprockets should be in proper alignment and the chain spans should not touch. • Chain length should be in even numbers of links. An uneven number of links necessitates the use of an offset link and could reduce the breaking load by approximately 20%. (Connecting links are the weakest points). • Roller chains are normally installed horizontally. The links that transmit load are the Tension Side, this is usually the top strand. The tension side transmits torque. On the loose side, the slack allowed is approximately 4% of the span. When the center distance between shafts is greater than 3 feet, or the chain is operated under heavy load, high frequency of starts and stops and the direction of drive is changed often, the slackness allowed in the chain should be approximately 2% of the span. • The angle of inclination can be up to 60° between the drive sprocket and the driven sprocket. • In vertical drive the amount of slackness should be approximately 2% of the span. • Tensioners are recommended to keep chain tight, especially when the chain drive is mounted vertically. Idler sprocket tensioners should have at least 3 teeth engaging the chain. When the drive sprocket is mounted on the lower position the tensioning device should be mounted outside the chain span. • When the drive sprocket is mounted at the upper position the tensioning device should be placed inside the span. • In applications when a tensioner device is needed, PTI’s Roll-Ring ® Chain Tensioner may be an option. See section for information on the Roll-Ring ® Chain Tensioner. HP & Torque Required For sizing chain, it is important to know, the speed, torque and/ or Horse Power the chain is to transmit. Listed below are some helpful Torque and Horse Power equations. Horsepower: HP = HP = Torque: Driven Roll-Ring® Tensioner Force lb x FPM Torque (in lb - inches) x rpm HP = 33000 63025 Torque (in lb - feet) x rpm 5252 Driving Torque (in lb-inches) = 63025 x HP 5252 x HP Torque (in lb-feet) = rpm rpm The chain load should not exceed 10% or 10:1 ratio of the breaking load to application load that is published for the chain. Example: PTI Part No. E50-1 Riv chain has a breaking load of 6,100 lb. The maximum load would be at 10:1 ratio. 6,100lb/10 = 610 lb of load for this chain. For higher loads, use multiple strands or larger chain. Maintenance and Lubrication There are generally three methods of lubrication: manual or drip, bath or oil stream. Manual lubrication is preformed with a brush or spout can. It is the least expensive and the least effective. The bath is preformed via directing the chain into a pool at the bottom of an enclosure of the chain. The chain should intersect the oil pool at the chain pins lowest point. The chain should not be completely submerged in the oil. The oil stream has the chain passing through a leak free enclosure where a slinger disc splashes oil onto the chain. P.T. International Corp. 302
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Metric & American INDUSTRIAL POWER
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General Overview Stock Bearing Prod
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Specialty Products Linear Bearings
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Mounted Ball Bearings Product Overv
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Ball Bearing Selection Criteria Loa
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Mounted Ball Bearing Interchange No
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Mounted Ball Bearing Interchange No
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Pillow Block UCP 200 Gold Series No
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Pillow Block RAK 200 Gold Series No
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Pillow Block VAK 200 Gold Series No
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Pillow Block SW 200 Gold Series Nor
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Pillow Block UKP 200 Silver Series
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Pillow Block CLRAK 200 Silver Serie
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Pillow Block RAKH 200 Gold Series N
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Pillow Block RAKHL 200 Gold Series
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Medium Duty Pillow Block PX and PXL
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Pressed Steel Pillow Block BS 200 G
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Light Duty Pillow Block UP 000 Silv
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Tapped Base Pillow Block TB 200 Gol
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Tapped Base Pillow Block PA 200 Gol
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Tapped Base Pillow Block SWG 200 Go
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Tapped Base Pillow Block GSHTB 200
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4-Bolt Flange UCF 200 Gold Series N
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4-Bolt Flange FWS 200 Gold Series N
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4-Bolt Flange GSHF 200 Silver Serie
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Medium Duty 4-Bolt Flange UCFX Silv
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Piloted 4-Bolt Flange UCFC 200 Gold
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Piloted 4-Bolt Flange FCF 200 Gold
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Piloted 4-Bolt Flange GSHFC 200 Sil
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Piloted 4-Bolt Flange CLFC 200 Silv
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Piloted 4-Bolt Flange FWSN 200 Gold
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Piloted 4-Bolt Flange RVFW 200 Gold
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3-Bolt Flanged Bracket FB 200 Gold
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3-Bolt Flanged Bracket GSHFB 200 Si
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Ductile 3-Bolt Flange F3X 200 Gold
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3-Bolt Flange DFW 200 Gold Series N
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Pressed Steel Flange Units BF Gold
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Pressed Steel 3-Bolt Flange DBF 200
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2-Bolt Flange UCFL 200 Gold Series
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2-Bolt Flange UCFT 200 Gold Series
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2-Bolt Flange OWF 200 Gold Series N
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2 Bolt Piloted Flange OWFZ 200 Gold
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2-Bolt Flange OWFS 200 Gold Series
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2-Bolt Flange HCFJT 200 Silver Seri
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2-Bolt Flange GSHFT 200 Silver Seri
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2-Bolt Flange UKFL 200 Silver Serie
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2-Bolt Flange CLFL 200 Silver Serie
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Medium Duty 2-Bolt Flange FLX Silve
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2-Bolt Flange OWFK 200 Gold Series
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2-Bolt Flange LF 200 Gold Series No
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Ductile 2-Bolt Flange FX 200 Gold S
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Pressed Steel Flange OBF 200 Gold S
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Pressed Steel Flange with Rubber Is
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Swivel Flange WSFL 200 Gold Series
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Take-Up UCT 200 Gold Series Normal
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Take-Up HCT 200 Gold Series Normal
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Take-Up GSHT 200 Silver Series Thin
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Wide Slot Take-Up WS 200 Gold Serie
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Wide Slot Take-Up CLWS 200 Silver S
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Take-Up SPK 200 Gold Series Normal
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Hanger Bearing HA 200 Gold Series N
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Cylindrical Units HLW 200 Gold Seri
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Ball Bearing Inserts UC 200 Gold Se
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Ball Bearing Inserts SB 200 Gold Se
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Ball Bearing Inserts HC 200 Gold Se
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Ball Bearing Inserts SA 200 Gold Se
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Medium Duty Ball Bearing Inserts UC
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Ball Bearing Inserts and Accessorie
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Ball Bearing Inserts CL 200 Silver
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Ball Bearing Inserts U000 Silver Se
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Stainless, Thermoplastic & Nickel P
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Stainless Steel Pillow Block SUCSP
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Thermoplastic Pillow Block SUCTP 20
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Stainless Steel Tapped Base SUCSPA
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Thermoplastic Tapped Base SUCTTB 20
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Stainless Steel 4-Bolt Flange SUCSF
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Thermoplastic 4-Bolt Flange Units S
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Stainless Steel Piloted 4-Bolt Flan
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Stainless Steel 2-Bolt Flange SUCSF
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Thermoplastic 2-Bolt Flange SUCTFL
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Stainless Steel 3-Bolt Flanged Brac
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Thermoplastic 3-Bolt Flange Bracket
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Stainless Steel Take-Up SUCST 200 S
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Thermoplastic Take-Up Units SUCTT 2
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PBT Covers for Thermoplastic Housin
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Stainless Steel Ball Bearing Insert
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Stainless Steel Ball Bearing Insert
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More Split Pillow Blocks & Special
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Pillow Block Housings SAF 500 Serie
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SAF Split Block Accessories Tac Sea
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Pillow Block Housings SDAF 500 Seri
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Plummer Block Housings SNG 500 Seri
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Metric Plummer Block SNG 500-600 Se
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Plummer Block Housings SNG 600 Seri
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Plummer Block Housings SN 500 Serie
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Bronze Journal Bearings DIN 505 Ser
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Plummer Block Housings SD 3100 TS S
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Flanged Housings 722500 Series - 3
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HSPA Take-Up Units HSPA Take-Up Uni
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Plummer Block Housings HFO 200 Seri
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Double Bearing Housings PDNF Series
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Self-Aligning Ball Bearings 2200 &
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Spherical Roller Bearings 223 Serie
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Spherical Roller Bearings 231 Serie
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Adapter Interchange H-Type SNW Type
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Adapter Sleeves SNW 00 Series Inch
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Adapter Sleeves SNP 3000 Series Inc
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Adapter Sleeves H300 Series (for 22
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Adapter Sleeves H3200 Series Metric
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Hydraulic Adapter Sleeves OH3200 Se
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Metric Lock Nuts KM Series KML Seri
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Inch Lock Nuts N00 Series AN00 Seri
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GUK Type Lock Nuts Self-Locking nut
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Inch Lock Washers W00 Series W000 S
Page 253 and 254: Withdrawal Sleeves Metric Bores d T
Page 255 and 256: Roller Bearings Eich Roller Bearing
Page 257 and 258: Metric Rod Ends Rod ends are availa
Page 259 and 260: Rod Ends Technical / Selection Info
Page 261 and 262: Metric Rod Ends GIS Type Heavy Duty
Page 263 and 264: Metric Rod Ends GIRS Type Stainless
Page 265 and 266: Metric Rod Ends GIXSW Type Heat Tre
Page 267 and 268: Metric Rod Ends EI Type Steel on St
Page 269 and 270: Metric Rod Ends EI..D SS Type Stain
Page 271 and 272: Metric Hydraulic Rod Ends FPR..U Ty
Page 273 and 274: Metric Rod Ends Inquiry Template Fa
Page 275 and 276: Winkel Combined Bearings and Profil
Page 277 and 278: Linear Systems The Economical Solut
Page 279 and 280: Fixed Axial Bearing Combined Bearin
Page 281 and 282: Combined Bearings Adjustable Eccent
Page 283 and 284: Combined Bearings Shim Adjustable A
Page 285 and 286: Heavy Duty Combined Bearings Type 3
Page 287 and 288: Axial Bearing Adjustable Jumbo Comb
Page 289 and 290: Combined Bearings Type JC Adjusting
Page 291 and 292: Single Profiles Standard Series All
Page 293 and 294: Single Profiles Precision Series Al
Page 295 and 296: Duplex Profiles Standard Series Mat
Page 297 and 298: Vulkollan Combined Bearings Part No
Page 299 and 300: Vulkollan Combined Bearings Part No
Page 301 and 302: Profiles for Vulkollan & Polyamide
Page 303: Polyamide Combined Bearings Part No
Page 307 and 308: Metric (British Standard) Roller Ch
Page 309 and 310: Metric Attachment Chain E-Series -
Page 311 and 312: Metric Attachment Chain E-Series -
Page 313 and 314: Stainless Steel Roller Chain E-Seri
Page 315 and 316: Attachment Chain Worksheet Overview
Page 317 and 318: Metric Roller Chain with Straight S
Page 319 and 320: Lube Free Roller Chain Marathon Ser
Page 321 and 322: Lube Free - Stainless Roller Chain
Page 323 and 324: Accumulator Chain For Automated Con
Page 325 and 326: Agricultural & Lumber Roller Chain
Page 327 and 328: Metric Conveyor Chain Solid Bearing
Page 329 and 330: Metric Conveyor Chain Deep Link Sol
Page 331 and 332: Metric Conveyor Chain Deep Link Hol
Page 333 and 334: Metric Sprockets ISO 03B Hub Type B
Page 335 and 336: Metric Sprockets ISO 04B & 05B Hub
Page 337 and 338: Metric Sprockets bf 1 ISO 05B Plate
Page 339 and 340: Metric Sprockets Standard, Hardened
Page 341 and 342: Metric Sprockets ISO 06B Plate Type
Page 343 and 344: Metric Sprockets bf 1 ISO 081B Plat
Page 345 and 346: Metric Sprockets ISO 085B Hub Type
Page 347 and 348: Metric Sprockets Taper Bushed Type
Page 349 and 350: Metric Sprockets ISO 08B-2 and 08B-
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Metric Sprockets Taper Lock Bushed
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Metric Sprockets ISO 12B-2 and 12B-
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Metric Sprockets Taper Bushed Type
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Metric Sprockets ISO 16B-2 and 16B-
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Metric Sprockets Taper Bushed Type
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Metric Sprockets ISO 20B-2, 20B-3 H
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Metric Sprockets ISO 24B Hub Type B
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Metric Sprockets ISO 32B Hub Type B
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Metric Idler Sprockets Part No. Cha
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Taper Bushings & Keystock - Metric
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Spur Gear and Gear Rack Basics Ther
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Metric Gear Racks for Spur Gears Fe
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Metric Spur Gear with Hub Module 1.
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Metric Spur Gear with Hub Module 2.
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Metric Spur Gear with Hub Module 4
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Metric Spur Gear with Hub Module 6
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Synchronous Pulleys - Pilot Bore, B
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Synchronous Pulleys - Taper Bushed
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Synchronous Pulleys - Taper Bushed
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Metric Timing Pulleys T Series - 2.
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Metric Timing Pulleys T Series - 5
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Metric Timing Pulleys T Series - 10
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Metric Timing Pulleys AT Series - 5
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Metric Timing Pulleys AT Series - 1
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8M HTD ® Pulleys - Taper Bushed 8
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Super Torque Timing Pulley Taper Bu
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Super Torque Timing Pulley Taper Bu
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Metric V-Belt TL Taper Bushed Sheav
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SPZ Metric V-Belt Sheaves - Taper B
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SPZ Metric V-Belt Sheaves - Taper B
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SPA Metric V-Belt Sheaves - Taper B
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SPA Metric V-Belt Sheaves - Taper B
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SPB Metric V-Belt Sheaves - Taper B
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SPC Metric V-Belt Sheaves - Taper B
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SPC Metric V-Belt Sheaves - Taper B
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Metric Variable Pitch Pulley Adjust
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Flexible Shaft Couplings HRC Series
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