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7000 Series

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Product description
Parameters

High Precision Angular Contact Ball Bearings 7000 Series 

 

Features

Standard Series

  • 71900,7000,7200 Series

  • Kinds of contact angle:15°(C),18°(D),25°(AC)

  • Two kinds of cage design: Select either Phenolic(TA) or Plastic (TN) depending on application requirements

  • Two kinds of ball material: Select either steel or ceramic depending on application requirements

  • Two kinds of designL Seletc either Open or Sealed depending on lubricating system of machines

  • Greased with proper type of grease and amount, it's more convenient and suitable for maintenace of machine tool spindles

 

Precision Rating

P4,P2,ABEC 7, ABEC 9

Contact Angle

15° (C),18°(D),25°(AC)

Bore Size

10mm-300mm

Cage

Nylon Retainer TN ,Phenolic Retainer TA

Ball Material

Steel Ball, Ceramic Ball

Seal Type

Open,RZ,2RZ

Lubricated

Oil,Grease

Arrangement

G,DB,DF,DT,TBT,TFT,QBC,QFC

Preload

Light(A),Medium(B),Heavy(C),Special(G)

 

Code d D B r1,r2 r3,r4 Basic Load Rating Speed Limit  Weight
Cr Cor oil grease
—— mm min min KN KN r/min r/min Kg
7002C 15 32 9 0.3 0.1 6.24 3.45 75000 50000 0.028
7002AC 15 32 9 0.3 0.1 5.92 3.25 67000 45000 0.028
7003C 17 35 10 0.3 0.1 6.5 3.8 70000 48000 0.037
7003AC 17 35 10 0.3 0.1 6.18 3.65 60000 40000 0.037
7004C 20 42 12 0.6 0.3 10.4 6.1 56000 38000 0.065
7004AC 20 42 12 0.6 0.3 9.95 5.85 50000 34000 0.065
7005C 25 47 12 0.6 0.3 11.4 7.35 50000 34000 0.075
7005AC 25 47 12 0.6 0.3 10.8 7.1 43000 28000 0.075
7006C 30 55 13 1 0.3 14.6 10 43000 28000 0.11
7006AC 30 55 13 1 0.3 14 9.65 38000 24000 0.11
7007C 35 62 14 1 0.3 15.6 9.5 36000 22000 0.15
7007AC 35 62 14 1 0.3 14.8 9 32000 19000 0.15
7008C 40 68 15 1 0.3 16.8 11 32000 19000 0.19
7008AC 40 68 15 1 0.3 15.9 10.4 30000 18000 0.19
7009C 45 75 16 1 0.3 28.6 22.4 30000 18000 0.23
7009AC 45 75 16 1 0.3 27.6 21.6 26000 16000 0.23
7010C 50 80 16 1 0.3 29.6 24 28000 17000 0.25
7010AC 50 80 16 1 0.3 28.1 23.2 24000 15000 0.25
7011C 55 90 18 1.1 0.6 39.7 32.5 24000 15000 0.37
7011AC 55 90 18 1.1 0.6 37.1 31 22000 14000 0.37
7012C 60 95 18 1.1 0.6 40.3 34.5 22000 14000 0.4
7012AC 60 95 18 1.1 0.6 39 33.5 20000 13000 0.4
7013C 65 100 18 1.1 0.6 41.6 37.5 22000 14000 0.42
7013AC 65 100 18 1.1 0.6 39 35.5 19000 12000 0.42
7014C 70 110 20 1.1 0.6 52 45.5 19000 12000 0.59
7014AC 70 110 20 1.1 0.6 48.8 44 17000 10000 0.59
7015C 75 115 20 1.1 0.6 52.7 49 18000 11000 0.62
7015AC 75 115 20 1.1 0.6 49.4 46.5 16000 9500 0.62
7016C 80 125 22 1.1 0.6 65 61 17000 10000 0.85
7016AC 80 125 22 1.1 0.6 62.4 58.5 15000 9000 0.85
7017C 85 130 22 1.1 0.6 67.6 65.5 16000 9500 0.89
7017AC 85 130 22 2 1 63.7 62 14000 8500 0.89
7018C 90 140 24 1.5 0.6 79.3 76.5 15000 9000 1.15
7018AC 90 140 24 2 1 74.1 72 13000 8000 1.15
7019C 95 145 24 1.5 0.6 81.9 80 14000 8500 1.2
7019AC 95 145 24 1.5 0.6 76.1 76.5 13000 8000 1.2
7020C 100 150 24 1.5 0.6 83.2 85 14000 8500 1.25
7020AC 100 150 24 1.5 0.6 79.3 80 12000 7500 1.25
7021C 105 160 26 2 1 95.6 96.5 13000 8000 1.6
7021AC 105 160 26 2 1 90.4 93 12000 7500 1.6
7022C 110 170 28 2 1 111 108 12000 7500 1.95
7022AC 110 170 28 2 1 104 104 11000 7000 1.95
7024C 120 180 28 2 1 114 122 11000 7000 2.1
7024AC 120 180 28 2 1 111 116 10000 6700 2.1
7026C 130 200 33 2 1 148 156 10000 6700 3.2
7026AC 130 200 33 2 1 140 150 9000 6000 3.2

 

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