Detailed description
TAC B series bearings incorporate NSK’s 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˚. 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
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