VAFEM (Shang Hai) Bearing Technology Co.,Ltd
Spindle Bearings
  • Spindle Bearings

Spindle Bearings

Spindle bearings are a type of angular contact ball bearings that are specifically designed for high-precision applications. They have a unique design that enables them to support extremely high axial and radial loads while maintaining their accuracy and stability.

Spindle bearings are commonly used in machine tools, including grinding machines, milling machines, and lathes. They are also used in electric motors, generators, and other high-speed rotating equipment where precise control and stability are critical.

One of the key features of spindle bearings is their high stiffness, which allows them to resist deformation and maintain their accuracy even under heavy loads. This is achieved through the use of specialized materials and heat treatments that enhance their strength and durability.

Spindle bearings also have a unique cage design that allows them to operate at high speeds without generating excessive heat or friction. This helps to extend their service life and reduce maintenance costs.

At the same time, spindle bearings are designed for ease of installation, with standardized dimensions and clearances that make them compatible with a wide range of machinery and equipment. They are available in a variety of sizes and configurations to fit almost any application, from small high-speed spindle motors to large industrial equipment.



selecionarInvestigaçãoNº do rolamento Suffix ExplanationMass(kg)dDBBasic Load Rating(N)
CrCor
B7207-C-T-P4S Contact angle 15°, fiber retainer, P4 0.2828 35 72 17 25245 17820
B7207-E-T-P4S Contact angle 25°, fiber retainer, P4 0.28179 35 72 17 24255 16830
B7208-C-T-P4S Contact angle 15°, fiber retainer, P4 0.37976 40 80 18 31680 22176
B7208-E-T-P4S Contact angle 25°, fiber retainer, P4 0.37875 40 80 18 30195 21384
B7209-C-T-P4S Contact angle 15°, fiber retainer, P4 0.40501 45 85 19 33165 24255
B7209-E-T-P4S Contact angle 25°, fiber retainer, P4 0.404 45 85 19 31680 23364
B7210-C-T-P4S Contact angle 15°, fiber retainer, P4 0.45955 50 90 20 42570 31185
B7210-E-T-P4S Contact angle 25°, fiber retainer, P4 0.45753 50 90 20 40095 30195
B7211-C-T-P4S Contact angle 15°, fiber retainer, P4 0.61509 55 100 21 46035 37125
B7211-E-T-P4S Contact angle 25°, fiber retainer, P4 0.60499 55 100 21 43560 35145
B7212-C-T-P4S Contact angle 15°, fiber retainer, P4 0.80295 60 110 22 54450 43560
B7212-E-T-P4S Contact angle 25°, fiber retainer, P4 0.80093 60 110 22 51480 42075
B7213-C-T-P4S Contact angle 15°, fiber retainer, P4 1.0201 65 120 23 66330 53460
B7213-E-T-P4S Contact angle 25°, fiber retainer, P4 1.0201 65 120 23 63360 51480
B7214-C-T-P4S Contact angle 15°, fiber retainer, P4 1.111 70 125 24 68805 57915
B7214-E-T-P4S Contact angle 25°, fiber retainer, P4 1.111 70 125 24 64845 55440
B7215-C-T-P4S Contact angle 15°, fiber retainer, P4 1.2221 75 130 25 71280 62370
B7215-E-T-P4S Contact angle 25°, fiber retainer, P4 1.212 75 130 25 67320 59400
B7216-C-T-P4S Contact angle 15°, fiber retainer, P4 1.4443 80 140 26 92070 77220
B7216-E-T-P4S Contact angle 25°, fiber retainer, P4 1.4342 80 140 26 87120 72765
B7217-C-T-P4S Contact angle 15°, fiber retainer, P4 1.8281 85 150 28 95535 84150
B7217-E-T-P4S Contact angle 25°, fiber retainer, P4 1.818 85 150 28 90585 79200
B7218-C-T-P4S Contact angle 15°, fiber retainer, P4 2.222 90 160 30 120780 102960
B7218-E-T-P4S Contact angle 25°, fiber retainer, P4 2.2119 90 160 30 114840 99000
B7219-C-T-P4S Contact angle 15°, fiber retainer, P4 2.7573 95 170 32 125730 112860
B7219-E-T-P4S Contact angle 25°, fiber retainer, P4 2.7472 95 170 32 120780 106920
B7220-C-T-P4S Contact angle 15°, fiber retainer, P4 3.2421 100 180 34 130680 120780
B7220-E-T-P4S Contact angle 25°, fiber retainer, P4 3.232 100 180 34 123750 114840
B7221-C-T-P4S Contact angle 15°, fiber retainer, P4 3.9289 105 190 36 161370 144540
B7221-E-T-P4S Contact angle 25°, fiber retainer, P4 3.9188 105 190 36 154440 138600
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Spindle Bearings

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