NSK ball bearing set screw 35TAC72BDTPN7A

                           NSK ball bearing set screw 35TAC72BDTPN7A

TAC B series bearings incorporate NSK recently developed molded polyamide resin cage. In addition, using extra-pure (EP) steel for the inner and outer rings has further enhanced service life. The axial rigidity is high because of a large number of balls and a contact angle of 60 degree. Compared with tapered roller bearings of cylindrical roller bearings, this type has lower starting torque; so smoother rotation is possible with less driving force.

Technical data of NSK 35 TAC 72B

ID: 35 mm

OD:72 mm

Width: 15 mm

Weight:0.31 kg

Limiting speed for grease lub:3600 rpm

Limiting speed for oil lub: 5000 rpm

NSK 35TAC72BDTPN7A consist of 2 pieces of tandem arrangement NSK 35 TAC 72BPN7A, for machine tools application.

TAC B series NSK Ball screw support bearings catalogue

The above bearings are popular type, because greased sealed angular contact ball bearings are easy to handle, the back to back duplex arrangement is commonly used for that it allows acquisition of the specified preload by tightening the inner ring.

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