BTB001 Single direction Thrust ball bearings

Product Name:
Single direction Thrust ball bearings

Model Number:
BTB001

Description:
Thrust ball bearings, single direction

Thrust ball bearings can handle loads in the axial direction only. Bearing ring mounted on the shaft are called shaft washers,and those mounted in the housing are called housing washers.Both washers contain raceways for the balls.
Thrust ball bearings are available as both single and bidirectional types.The bidirectional thrust bearing incorporates a third washer and an additional set of balls.This center washer is located in the axial direction by a shaft shoulder and sleeve.
Care must be taken in handling to prevent damage to the separable rings and ball assemblies.

Typical Applications:
Live Centers in Lathes,Lead Screws,Automotive Clutches,Kingpin Supports,and Speed Reducers

Thrust ball bearings, single direction Principal Basic load ratings Fatigue Minimum Speed ratings Mass Designation dimensions dynamic static load load Reference Limiting limit factor speed speed d D H C C 0 P u A mm kN kN - r/min kg - 3 8 3,5 0,806 0,72 0,027 0,000003 26000 36000 0,0009 BA 3 4 10 4 0,761 0,72 0,027 0,000003 22000 30000 0,0015 BA 4 5 12 4 0,852 0,965 0,036 0,000005 20000 28000 0,0021 BA 5 6 14 5 1,78 1,92 0,071 0,000019 17000 24000 0,0035 BA 6 7 17 6 2,51 2,9 0,108 0,000044 14000 19000 0,0065 BA 7 8 19 7 3,19 3,8 0,143 0,000075 12000 17000 0,0091 BA 8 9 20 7 3,12 3,8 0,143 0,000075 12000 16000 0,010 BA 9 10 24 9 9,95 15,3 0,56 0,0012 9500 13000 0,020 51100 10 26 11 12,7 18,6 0,70 0,0018 8000 11000 0,030 51200 12 26 9 10,4 16,6 0,62 0,0014 9000 13000 0,022 51101 12 28 11 13,3 20,8 0,77 0,0022 8000 11000 0,034 51201 15 28 9 10,6 18,3 0,67 0,0017 8500 12000 0,024 51102 15 32 12 16,5 27 1 0,0038 7000 10000 0,045 51202 17 30 9 11,4 21,2 0,78 0,0023 8500 12000 0,026 51103 17 35 12 17,2 30 1,1 0,0047 6700 9500 0,053 51203 20 35 10 15,1 29 1,08 0,0044 7500 10000 0,039 51104 20 40 14 22,5 40,5 1,53 0,0085 6000 8000 0,082 51204 25 42 11 18,2 39 1,43 0,0079 6300 9000 0,060 51105 25 47 15 27,6 55 2,04 0,015 5300 7500 0,11 51205 25 52 18 34,5 60 2,24 0,018 4500 6300 0,12 51305 25 60 24 55,3 96,5 3,6 0,048 3600 5000 0,34 51405 30 47 11 19 43 1,6 0,0096 6000 8500 0,069 51106 30 52 16 25,5 51 1,9 0,013 4800 6700 0,13 51206 30 60 21 37,7 71 2,65 0,026 3800 5300 0,26 51306 30 70 28 72,8 137 5,1 0,097 3000 4300 0,52 51406

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Ningbo DHK Precision Bearings Co., Ltd.

http://www.precision-bearing.com