B71805C.TPA.P4.UL Spindle Bearing 25*37*7mm
B71805C.TPA.P4.UL Spindle Bearing Introduction:
Angular contact ball bearings can bear radial load and axial load simultaneously. It can work at a high speed. The greater the contact angle, the higher the axial bearing capacity. The contact angle is the angle between the contact point of the ball and raceway in the radial plane and the vertical line of the bearing axis. High precision and high speed bearings usually take 15 degrees of contact angle. Under the action of the axial force, the contact angle will increase.
B71805C.TPA.P4.UL Prefix Suffix Meaning:
B: Steel balls, standard design
C: Contact angle 15 degree
TPA: Textile laminated phenolic resin cage, outer ring centered, series B718
P4: Accuracy is P4 level, equals to ABEC7
Spindle Bearing Description:
| Product Model: | B71805C.TPA.P4.UL |
| Structure: | Angular contact ball bearing, spindle bearing |
| Inside Diameter: | 25 mm |
| Outside Diameter: | 37 mm |
| Thickness: | 7 mm |
| Seal Type: | Open |
| Material: | Chrome steel, Gcr15, SAE51200 |
| Precision Rating: | P0-P5 |
| Brand: | TOPE or other brands |
| Weight: | 0.021 KG |
| Payment term: | T/T,L/C, Western Union, PayPal |
| Delivery time: | 1-5 days for small amout, 15-40 days for big amount |












