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IKO. NTN. INA. SKF. NUKR 35. 35. Sealed. 164. 35 16 18 0.6 52. 33. 8 M16x1.5 17 6 3. 1 20. 58. 14250. 15960. 2109. 8170. 15960. 6175. NUKR 35. 35. 10. 0.3. 3990. 5225. 665. 7600. RNAST 8R. NAST 8R. RNAST 8R. NAST 8R. NASTR8. RSTO 8TN. STO 8TN. RNAB2/8. NAB2/8. RSTO 10. 42. STO 10. 49. 10. 30. 14.
the corresponding model number in the Technical site. https://tech.thk.com. Model RNAST (Separable Type, No Inner Ring). Model RNAST. Model RNAST-R. C r r. NART 17R. 17 40 21 20 32.5 1. 2 17.4 19.3 32 46.6 3.72 9500 3900 149 155. NART 20R. 20 47 25 24 38 1 2.5 22.9 30.6 41.7 67.7 7.15 8000 3400 250 255.
This separable type of bearing system has a labyrinth seal consisting of a pair of side plates formed on both sides of the inner ring of model NAST. Model NAST- ZZR. This model is a spherical outer ring type of model NAST-ZZ. It easily corrects a distortion of the shaft center when the roller follower is installed. Model RNAST.
than by the load rating of the needle roller bearing. Therefore, the maximum allowable load that is limited by the strength of outer ring is specified. Model code. Metric series. Inch series. RNAST. NAST. NART. NURT. CRY. Separable Roller Follower. Non-separable Roller Follower. Cylindrical Roller Follower. Non-separable
This model is basically the same as model NAST, but does not have an inner ring.
Roller Followers. The Roller Follower is a compact and highly rigid bearing system. It contains needle bearings and is used as a guide roller for cam discs and straight motion. Since its outer ring rotates while keeping direct contact with the mating surface, this product is thickwalled and designed to bear an impact load.
This separable type of bearing system has a labyrinth seal consisting of a pair of side plates formed on both sides of the inner ring of model. NAST. (Model number of the type attached with seals is NAST-ZZUU.) Inner diameter: 6-50mm. Model NAST-ZZ. Model RNAST (Separable Type, No Inner Ring) Specification Table⇒