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Duplex Pair Ball Screw Support Bearings with Non-Contact Seals in Back-to-Back Arrangement (DB-2NK)

Duplex Pair Ball Screw Support Bearings with Non-Contact Seals in Back-to-Back Arrangement (DB-2NK)

Duplex Pair Ball Screw Support Bearings with Non-Contact Seals in Back-to-Back Arrangement (DB-2NK)

Duplex Pair Ball Screw Support Bearings with Non-Contact Seals in Back-to-Back Arrangement (DB-2NK)

Duplex Pair Ball Screw Support Bearings with Non-Contact Seals in Back-to-Back Arrangement (DB-2NK)

Duplex Pair Ball Screw Support Bearings with Non-Contact Seals in Back-to-Back Arrangement (DB-2NK)

Duplex Pair Ball Screw Support Bearings with Non-Contact Seals in Back-to-Back Arrangement (DB-2NK)

Duplex Pair Ball Screw Support Bearings with Non-Contact Seals in Back-to-Back Arrangement (DB-2NK)

Duplex Pair Ball Screw Support Bearings with Non-Contact Seals in Back-to-Back Arrangement (DB-2NK)

Duplex Pair Ball Screw Support Bearings with Non-Contact Seals in Back-to-Back Arrangement (DB-2NK)
Brand N/A Nachi America, Inc.
Enclosure N/A Double Seal
Configuration N/A Double Row
Bore Type N/A Cylindrical Bore
Bore Size N/A 15 mm N/A 17 mm N/A 20 mm N/A 25 mm N/A 30 mm
Outside Diameter N/A 47 mm N/A 47 mm N/A 47 mm N/A 62 mm N/A 62 mm
Width N/A 15 mm
Fillet Radius/Chamfer N/A 1 mm
Dynamic Load Rating N/A 5,800 N N/A 5,800 N N/A 5,800 N N/A 6,700 N N/A 6,700 N
Static Load Rating N/A 7,200 N N/A 7,200 N N/A 7,200 N N/A 10,400 N N/A 10,400 N
Limiting Speed - Oil N/A 4,400 rpm N/A 4,400 rpm N/A 4,400 rpm N/A 3,250 rpm N/A 3,250 rpm
Starting Torque - Grease Lubrication N/A 15 N·cm N/A 15 N·cm N/A 15 N·cm N/A 20 N·cm N/A 20 N·cm
Weight N/A 0.140 kg N/A 0.130 kg N/A 0.120 kg N/A 0.240 kg N/A 0.210 kg
r1 N/A 0.6 mm
Da1 N/A 35 mm N/A 35 mm N/A 35 mm N/A 47.5 mm N/A 47.5 mm
Da2 N/A 41.9 mm N/A 41.9 mm N/A 41.9 mm N/A 54.9 mm N/A 54.9 mm
da1 N/A 33.7 mm N/A 33.7 mm N/A 33.7 mm N/A 46.2 mm N/A 46.2 mm
da2 N/A 26.8 mm N/A 26.8 mm N/A 26.8 mm N/A 39.7 mm N/A 39.7 mm
2B N/A 30 mm