Timken T709 Thrust Roller Bearings

 Consists of two thrust tapered races, rollers and cage.
Generally a heavy-duty bearing that can operate at relatively high speeds.
Bearing of choice for axial positions in a wide variety of applications including oil well swivels, pulp refiners, extruders and piercing mill thrust blocks.

Features and benefits
Separable design
The shaft and housing washers and the roller and cage thrust assemblies of tapered roller thrust bearings with cages can be mounted separately.
Low friction
The optimized roller end design and surface finish on the flange promote lubricant film formation, resulting in lower friction. This also reduces frictional heat and flange wear.
Long service life
Depending on the design, crowned or logarithmic raceway profiles optimize the load distribution along the contact surfaces, reduce stress peaks at the roller ends, and reduce the sensitivity to misalignment compared with conventional straight raceway profiles .
Enhanced operational reliability
The surface finish on the contact surfaces on the rollers and raceways supports the formation of a hydrodynamic lubricant film.
High load carrying capacity
The rollers incorporated in  tapered roller thrust bearings are manufactured to such close dimensional and geometrical tolerances that they are practically identical. This provides optimal load distribution and enables the bearings to accommodate heavy axial loads.

• Inch - Metric TIMKEN T709 Thrust Roller Bearings

  Category:Thrust Roller Bearing; BDI Inventory:0.0; Brand:TIMKEN; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight / Kilogram:86.25; EAN:0053893080437; Product Group - BDI:B04336; Rolling Element:Tapered Roller Bearing; Self Aligning:No; Component Description:Roller Assembly plus Raceways; Thrust Bearing:Yes; Single or Double Direction:Double Direction; Banded:No; Precision Class:ABEC 1 | ISO P0; Other Features:Single Row | Heavy Duty | Separable; Long Description:7" Bore 1; 7" Bore 2; 17" Outside Diameter; 4" Height; Tapered Roller Bearing; Double Direction; Not Self Aligning; Not Banded; ABEC 1 | ISO P0; Roller Assembly plus Raceways; Inch - Metric:Inch; Category - BDI:Thrust Roller Bearings; UNSPSC:31171507; Harmonized Tariff Code:8482.20.00.80; Noun:Bearing; Keyword 3:Tapered; Keyword String:Thrust Roller Tapered; Manufacturer URL:http://www.timken.com; Manufacturer Item Number:T709-902A1; Weight / LBS:189.97; Height:4 Inch | 101.6 Millimeter; Overall Height with Aligning Washer:0 Inch | 0 Millimeter; Bore 2:7 Inch | 177.8 Millimeter; Bore 1:7 Inch | 177.8 Millimeter; Outside Diameter:17 Inch | 431.8 Millimeter;

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• D - Bearing O.D. TIMKEN T709-902A1 Thrust Roller Bearings

  Weight:190.3 lb; Bearing Type:Thrust Tapered Roller Bearings - TTHD; Bearing Configuration:Thrust TTHD - with cage, but no roller smaller-end ribs; d - Bore Diameter:7.0000 in; D - Bearing O.D.:17.0000 in; T - Bearing Width:4.0000 in; R - Fillet Radius Shaft (Max):0.25 in; r - Fillet Radius Housing (Max):0.25 in; Static Load Rating:3060000 lbf; Dynamic Load Rating:231000 lbf;

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• KOYO 29422R

  Bearing number:29422R; Size (mm):110x230x73; Brand:KOYO; Bore Diameter (mm):110; Outer Diameter (mm):230; Width (mm):73; d:110 mm; D:230 mm; T:73 mm; d1:220 mm; r min.:3 mm; A:69 mm; B:26 mm; B1:69 mm; C:35 mm; D1:162 mm; da min.:165 mm; Da max.:190 mm; ra max.:25 mm; Weight:147 Kg; Basic dynamic lo

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• INA 294/630-E1-MB

  Bearing number:294/630-E1-MB; Size (mm):630x1090x280; Brand:INA; Bore Diameter (mm):630; Outer Diameter (mm):1090; Width (mm):280; d:630 mm; D:1 090 mm; T:280 mm; T1:137 mm; T2:107 mm; d1:1 000 mm; r min.:12 mm; A:365 mm; D1:815 mm; da min.:860 mm; Da max.:960 mm; db max.:678 mm; Db min.:1 115 mm; r

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• NTN 23896

  Bearing number:23896; Size (mm):480x600x90; Brand:NTN; Bore Diameter (mm):480,000; Outer Diameter (mm):600,000; Width (mm):90,000; d:480,000 mm; D:600,000 mm; H:90,000 mm;

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• Timken 40TPS115

  Bearing number:40TPS115; Brand:Timken; Bore Diameter (mm):101,6; Outer Diameter (mm):212,725; d:101,6 mm; D:212,725 mm; r max:1,6 mm; d1:103,98 mm; C:58,738 mm; D1:201,61 mm; E:133,4 mm; H:190,5 mm; R:215,9 mm;

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• NBS 89310TN

  Bearing number:89310TN; Size (mm):50x95x27; Brand:NBS; Bore Diameter (mm):50; Outer Diameter (mm):95; Width (mm):27; d:50 mm; D:95 mm; T:27 mm; d1:95 mm; B:9,5 mm; D1:52 mm; Dw:8 mm; Weight:0,356 Kg; Basic dynamic load rating (C):166,5 kN; Basic static load rating (C0):557,9 kN;

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• SKF 293/630EM

  Bearing number:293/630EM; Size (mm):630x950x92; Brand:SKF; Bore Diameter (mm):630; Outer Diameter (mm):950; Width (mm):92; d:630 mm; D:950 mm; C:92 mm; H:190 mm; d1:880 mm; r1 min.:9,5 mm; r2 min.:9,5 mm; s:359 mm; B:122 mm; B1:183 mm; D1:761 mm; da min.:795 mm; Da max.:860 mm; ra max.:8 mm; Weight:

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• SKF K81220TN

  Bearing number:K81220TN; Size (mm):100x150x107; Brand:SKF; Bore Diameter (mm):100; Outer Diameter (mm):150; Width (mm):107; d:100 mm; D:150 mm; T:107 mm; Dw:15 mm;

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• ISB 29334 M

  Bearing number:29334 M; Size (mm):170x280x67; Brand:ISB; Bore Diameter (mm):170; Outer Diameter (mm):280; Width (mm):67; d:170 mm; D:280 mm; H:67 mm; d1:260,3 mm; B:49,6 mm; D1:216 mm; E:31,7 mm; Weight:16 Kg; Basic dynamic load rating (C):1176 kN; Basic static load rating (C0):3479 kN; (Grease) Lub

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• NACHI 29472E

  Bearing number:29472E; Size (mm):360x640x170; Brand:NACHI; Bore Diameter (mm):360; Outer Diameter (mm):640; Width (mm):170; d:360 mm; D:640 mm; T:170 mm; d1:610 mm; r min.:7.5 mm; A:210 mm; B1:61 mm; B2:164 mm; C:82 mm; D1:480 mm; da min.:485 mm; Da max.:550 mm; ra max.:6 mm; Weight:234 Kg; Basic dy

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• NTN 238/500K

  Bearing number:238/500K; Size (mm):500x620x90; Brand:NTN; Bore Diameter (mm):500,000; Outer Diameter (mm):620,000; Width (mm):90,000; d:500,000 mm; D:620,000 mm; H:90,000 mm;

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• ISO 81256

  Bearing number:81256; Brand:ISO; Bore Diameter (mm):280; Outer Diameter (mm):380; d:280 mm; d1:284 mm; D:380 mm; D1:375 mm; H:80 mm;

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• ISO 81215

  Bearing number:81215; Brand:ISO; Bore Diameter (mm):75; Outer Diameter (mm):110; d:75 mm; d1:77 mm; D:110 mm; D1:110 mm; H:27 mm;

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• Timken T82

  Bearing number:T82; Size (mm):20.879x41.275x13.487; Brand:Timken; Bore Diameter (mm):20,879; Outer Diameter (mm):41,275; Width (mm):13,487; d:20,879 mm; D:41,275 mm; T:13,487 mm; R:0,8 mm;

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• ISO 81238

  Bearing number:81238; Brand:ISO; Bore Diameter (mm):190; Outer Diameter (mm):270; d:190 mm; d1:194 mm; D:270 mm; D1:267 mm; H:62 mm;

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• Timken T1421

  Bearing number:T1421; Size (mm):355.6x533.4x101.6; Brand:Timken; Bore Diameter (mm):355,6; Outer Diameter (mm):533,4; Width (mm):101,6; d:355,6 mm; D:533,4 mm; T:101,6 mm; R:11,2 mm; r:6,4 mm; Weight:84,1 Kg; Basic static load rating (C0):12000000 kN; Basic dynamic load rating (Ca90):842000;

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