KB40G-OP NB Open Bearing 40mm Ball Bushings Linear Motion Bearing Outer Diameter - 350mm 6221ZZC3BXMS width is 36mm

6221ZZC3BXMS width is 36mm

531" x 5/8"

E5018XNNTS1 Nachi has hightest dynamic and static load ratings

Hardness: 90 Rockwell

Basic Dynamic Load Rating: 18

KB40G-OP NB Open Bearing 40mm Ball Bushings Linear Motion Bearing Outer Diameter - 350mm 6221ZZC3BXMS width is 36mmKB40G OP NB Open Type: Slide Unit Made in Japan: NB Linear Systems KB40G OP NB Open Type Bearing, measures an inner diameter of 40mm, retainer material is resin, Series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. KB40G OP NB Bearing Linear Ball Bushing Shaft Diameter: 40mm Number Of Ball Circuits: 5 Quantity: 1 Bearing Dynamic load rating Cr: 2160 N Static load rating Cor: 4020 N Major Dimensions dr D L B W D1 h mm