Frequently Asked Questions...
How does a thrust bearing work?
I get how roller / ball bearings work but don't really understand how a thrust bearing works. Can anyone help me out? Thanks!
Answer:
Whereas a regular bearing supports a radial force, a thrust bearing supports an axial force.
The method of operation is similar to other types of bearings. Tapered rollers or balls sit in a circular track. A weight on top can rotate on top of these rollers.
One example is in a plastic extruder; the extruder screw pushes molten plastic out one end, but is pushed back on by the plastic with many tons of force. A thrust bearing at the back end of the screw holds it in place while allowing it to rotate freely.
 Spindle Thrust Bearing Fits TE20 TO20 TO30 TO35 MF35 US $12.95 
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 5118 Fairbanks Morse Magneto Rotor Thrust Bearing NEW for Frazer Rototiller US $15.00
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 International Spindle Bushing Kit Includes: Bushing, Thrust Bearing, Seal US $62.54
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 Governor thrust bearing, Case CC,L,DC,LA, S SC New US $23.00
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 7M7219 NEEDLE THRUST BEARING US $3.20
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 New MF Spindle Thrust Bearing 832961m1 US $18.80
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 FERGUSON TE-20 TO-20 TO-30 front spindle thrust bearing US $12.95
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 Gravely Quick Hitch Thrust Bearing 11983 29983332 NEW US $2.98
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 New King Pin Thrust Bearing 3057058R91 Fits CA 1046 US $37.00
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 New Thrust Spindle Bearing E1ADDN3123 Fits FD Major US $32.00
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 New Thrust bearing 3068049R91 Fits CA 2300A, 380B US $18.00
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 Agco 831200M1 Thrust Bearing US $6.99
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 New Thrust Bearing 185106C1 Fits CA 1026, 1066, 1086 US $19.00
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 New Ford Spindle Thrust Bearing C0NN3123B US $6.99
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 FORD NEW HOLLAND TRACTOR STEERING GEAR THRUST BEARING 2000 4000 600 800 8N NAA US $19.99
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 196167M1 New Massey Ferguson Thrust Spindle Bearing 135 165 175 & 178 U.K. 231 + US $5.25
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 832961M1 Thrust Spindle Bearing US $24.99
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 Clutch Release Thrust Bearing 833084M1 Massey Ford US $35.75
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 Case-IH Bearing, Thrust Spindle A-185106C1 1026, 1066, US $14.44
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 Case-IH Bearing, King Pin Thrust A-3057058R91 (1046, 1 US $32.38
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 Case-IH Bearing, Thrust Spindle A-C0NN3A299A MAXXUM 10 US $12.83
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 Case-IH Bearing, Thrust, 3pt Hitch Leveling Screw A-30 US $14.41
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 Ford / New Holland Bearing Cup, Steering Gear Thrust A US $14.84
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 Ford / New Holland Bearing, Steering Gear Thrust A-8N3 US $17.01
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 Massey Ferguson Bearing, Thrust Spindle A-196167M1 135 US $13.15
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 Massey Ferguson Bearing, Thrust Spindle A-1810572M94 1 US $75.46
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 Massey Ferguson Bearing, Thrust A-3599263M1 240, 253, US $21.53
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 NOS John Deere Main Thrust Bearing AR34365 3010 4010??? US $15.00
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 New MF Spindle Thrust Bearing 18560X US $3.25
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 JOHN DEERE ENGINE PARTS THRUST BEARING STD. AT21139 US $25.00
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 FORD 5000 7000 5600 6600 7600 SPINDLE THRUST BEARING C0NN3A299A US $12.95
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 Spindle Thrust Bearing for Minneapolis Monline Tractors US $12.95
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 Agco 832961M1 Bearing Thrust Spindle Massey Ferguson US $24.99
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 A&I Prod C0NN3123B Thrust Bearing US $4.99
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 TRACTOR PART NO: 832961M1. THRUST BEARING US $35.14
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 TRACTOR PART NO: MBKA426. Main bearing kit, standard (thrust washer not included US $233.80
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 TRACTOR PART NO: MBK-D17.Main bearing kit, standard, with flanged thrust bearing US $95.84
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 PART NO: MBKD10G. Main bearing kit, standard, with flanged thrust bearing. US $151.94
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 Spindle Repair Kit - Bushings, Thrust Bearings, Felt Seals TO20 TO30 TO35 135 US $19.49
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 Spindle Repair Kit - Bushings, Thrust Bearings, Felt Seals - 9N 2N 8N 1939-1954 US $19.99
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 FORD THRUST BEARING C5NN3A299A, 2000, 2310, 2610, 2910, 3230, 3430, 3610, 3910 US $18.00
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 THRUST BEARING .IH B275 B414 354 364 FARMALL M US $22.95
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 THRUST BEARING MASSEY FERGUSON US $7.75
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 THRUST BEARING MASSEY FERGUSON 196167M1 US $8.50
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 TRACTOR PART NO: MBKA3011. Main bearing kit, standard, with flanged thrust brg. US $155.12
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 TRACTOR PART NO: MBK190XT. Main bearing kit, standard, with flanged thrust brg US $154.60
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![Steering Shaft Thrust Bearing 8N3552 [cup] and 8N3571 [cone] 180526M1 (10790Z)..](http://www.shorehamfoodfestival.com/images/plus/extra11Z808005187_0143.jpg) Steering Shaft Thrust Bearing 8N3552 [cup] and 8N3571 [cone] 180526M1 (10790Z).. US $21.73
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 TRACTOR PART NO: MBK-D17D7. Main bearing kit, standard, with flanged thrust brg US $157.54
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 NOS John Deere Thrust Bearing for 3010 3020 4000 4010 4020 AR49240 US $40.00
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 Spindle Thrust Bearing for Ford Tractors 9N 2N NAA 8N US $6.95
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 FORD TRACTORS 5000 THRUST BEARING. PART NO C0NN3A299A US $13.76
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 FORD 600 700 800 900 2N 8N 9N NAA THRUST BEARING 9N554 US $22.77
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 New MF Spindle Thrust Bearing 196167m1 US $4.85
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 International Farmall 706 Engine Crankshaft Main Bearings Thrust IH IHC US $12.00
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 FORD MAIN THRUST BEARING 8N 1097SB .002 US $7.50
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 JOHN DEERE ENGINE PARTS THRUST BEARING RE65912 US $37.00
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 TRACTOR PART NO: 3618693M1. BEARING THRUST US $11.95
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 Int. Harvester THRUST BEARING 185106C91, 527295R91 - 238, 248, 258, 268, 288, 32 US $15.95
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 John Deere Part# AR77748 Bearing, Main Thrust Assembly US $25.00
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 Spindle Thrust Bearing for Oliver Tractors US $12.95
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 Caterpillar 7T8157 Bearing - Thrust New in Box US $4.95
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 Spindle Thrust Bearing John Deere&White Equipment KS5040 JD8410 T149 US $19.61
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 Spindle Thrust Bearing White Massey Ferguson KS5040 JD8410 T149 US $19.61
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 Massey Ferguson 135 235 LH/RH Spindle, 2 Bushings & Thrust Bearing 508546M92 US $131.00
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 TRACTOR PART NO: 2230171. Thrust washer for main bearing US $17.06
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 TRACTOR PART NO: 3599263M1. Lower thrust bearing. Tractors: MF240 Hydro, MF253. US $10.51
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 TRACTOR PART NO: 1696721M1. BEARING THRUST US $8.73
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 TRACTOR PART NO: 195457M1. Thrust bearing, pinion shaft in leveling box. US $20.07
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 TRACTOR PART NO: T77W-TIM. THRUST BEARING US $20.07
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 TRACTOR PART NO: 2230181. Thrust washer for main bearing US $17.07
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 TRACTOR PART NO: 18560X. THRUST BEARING US $12.69
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 TRACTOR PART NO: KS5039. THRUST BEARING US $12.69
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 TRACTOR PART NO: T126-TIM. BEARING THRUST US $12.69
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 FORD 9N 2N 8N thrust bearing for tractor front spindle US $11.75
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 JOHN DEERE ENGINE PARTS THRUST BEARING AT21132 US $20.00
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 JOHN DEERE ENGINE PARTS THRUST BEARING AT21136 US $15.00
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Thrust Bearing
Thrust bearing - Turbine Engines: A Closer Look
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