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Precision bearings

 

 

基本尺寸
Principal Dimensions
型号
Designation
额定负荷(kN)
Basic Load ratings
油润滑极限转速
(rpm) Oil
中预负荷
(N)
Medium Preload
d D B 动负荷
Dynamic
静负荷
Static
15 32 9 B7002C/P5 4.8 2.7 64000 86
B7002C/P4 4.8 2.7 80000 86
17 35 10 B7003C/P5 5.0 3.1 51000 90
B7003C/P4 5.0 3.1 64000 90
20 42 12 B7004C/P5 7.5 4.7 43000 135
B7004C/P4 7.5 4.7 54000 135
25 47 12 B7005C/P5 10.0 6.8 38000 180
B7005C/P4 10.0 6.8 48000 180
30 55 13 B7006C/P5 12.1 9.0 36000 218
B7006C/P4 12.1 9.0 45000 218
35 62 14 B7007C/P5 15.2 11.6 32000 274
B7007C/P4 15.2 11.6 40000 274
40 68 15 B7008C/P5 17.4 13.9 30000 313
B7008C/P4 17.4 13.9 38000 313
45 75 16 B7009C/P5 21.0 17.1 27000 378
B7009C/P4 21.0 17.1 35000 378
50 80 16 B7010C/P5 23.0 20.3 26000 414
B7010C/P4 23.0 20.3 32000 414
55 90 18 B7011C/P5 27.2 24.6 24000 490
B7011C/P4 27.2 24.6 30000 490
60 95 18 B7012C/P5 27.8 24.9 21000 500
B7012C/P4 27.8 24.9 27000 500

基本尺寸
Principal Dimensions
型号
Designation
额定负荷(KN)
Basic Load ratings
脂润滑极限转速
(rpm) Grease
中预负荷
(KN)
Medium Preload
重量(kg)
Weight
d D B 动负荷
Dynamic
静负荷
Static
20 47 14 760204TN 17.5 32 2700 2.3 0.120
52 15 760304TN 22.1 41 2600 2.9 0.140
25 52 15 760205TN 19.8 40.0 2300 2.5 0.130
62 17 760305 25.6 52.6 2000 3.3 0.220
30 62 16 760206 23.3 50.0 2000 2.9 0.210
72 19 760306 31.0 70.0 1700 4.3 0.330
35 72 17 760207 27.0 64.0 1700 3.3 0.270
80 21 760307 32.9 77.8 1600 4.8 0.440
40 80 18 760208 33.8 82.3 1500 4.3 0.410
90 23 760308 45.0 106.0 1400 5.6 0.620
45 85 19 760209 34.2 86.8 1400 4.5 0.420
100 25 760309 52.6 131.0 1200 7.0 0.840
50 90 20 760210 35.0 95.4 1300 4.9 0.460
110 27 760310 62.5 162.0 1100 7.6 1.050
55 100 21 760211 36.3 102.0 1200 5.6 0.620
120 29 760311 72.0 187.0 1000 8.8 1.350
60 110 22 760212 50.5 144.0 1100 6.5 0.780
130 31 760312 79.2 212.0 1000 10.0 1.730
65 120 23 760213 51.3 153.0 1000 7.0 0.980
140 33 760313 90.0 252.0 900 12.0 2.100
70 125 24 760214 58.5 173.0 900 7.0 1.000
150 35 760314 99.0 279.0 850 12.0 2.600
75 130 25 760215 60.3 187.0 900 7.6 1.180
160 37 760315 112.5 328.0 800 15.0 2.950
80 140 26 760216 68.8 216.0 850 8.9 1.400
170 39 760316 123.0 364.0 750 16.0 3.400
85 150 28 760217 79.2 252.0 800 11.0 1.850
180 41 760317 144.0 418.0 700 18.0 4.200
90 160 30 760218 88.2 283.0 750 11.0 2.200
190 43 760318 146.7 441.0 650 18.0 5.050
95 170 32 760219 99.0 320.0 700 12.0 2.600
200 45 760319 147.0 459.0 600 19.0 5.850
100 180 34 760220 110.0 360.0 650 14.0 3.100
215 47 760320 174.0 549.0 600 22.0 6.400

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