NSK Nakanishi NR-H2551 Spindle - 50,000rpm (Ceramic Bearings)
Rated 3.5/5 based on 11 customer reviews

NSK Nakanishi NR-H2551 Spindle - 50,000rpm (Ceramic Bearings)

Availability: In Stock
Product SKU: NR-H2551
The NSK Nakanishi NR-H2551 Spindle is designed for increased durability by utilizing ceramic bearings, for obtaining strong rigidity in both radial direction and thrust directions by utilizing 2 super-precision ceramic bearings on the front side and 2 on the rear side. This NSK Nakanishi Spindle can be used for small-diameter milling, drilling, slitting, chamfering, grinding, etc.

• Allowable Motor Speed: 50,000 min-1(rpm)
• Spindle Accuracy: Within 1 µm
• Standard Size Collet Chuck (CHK-3.175): ø1/8"
• Weight: 8.92 oz.
• NSK Catalog Number: AS81820P

Included Equipment:
• Collet Chuck ø1/8" (CHK-3.175): 1 pc.
• Chuck Nut (K-265): 1 pc.
• Wrench (12 x 14): 2 pcs., (22 x 27): 1 pc.

Optional Equipment:
• Collet Chuck (CHK-[][]): ø0.5 mm~ø6.0 mm in 0.1 mm increments and 2.35mm, ø1/8", ø1/4"
• Chuck Nut (K-265): For Collet Chuck (CHK)
• Metal Saw Arbor (KCH-03): For ø0.24" (I.D.) x ø1.18" (O.D.)
• Drill Chuck Arbor (DCH-J0K): For Jacob's Taper No. 0
• Grindstone Arbor (AGM-03): For grinding wheel with I.D. of ø5mm

 

The NSK Nakanishi NR-H2551 Spindle is designed for increased durability by utilizing ceramic bearings, for obtaining strong rigidity in both radial direction and thrust directions by utilizing 2 super-precision ceramic bearings on the front side and 2 on the rear side. This NSK Nakanishi Spindle can be used for small-diameter milling, drilling, slitting, chamfering, grinding, etc.

• Allowable Motor Speed: 50,000 min-1(rpm)
• Spindle Accuracy: Within 1 µm
• Standard Size Collet Chuck (CHK-3.175): ø1/8"
• Weight: 8.92 oz.
• NSK Catalog Number: AS81820P

Included Equipment:
• Collet Chuck ø1/8" (CHK-3.175): 1 pc.
• Chuck Nut (K-265): 1 pc.
• Wrench (12 x 14): 2 pcs., (22 x 27): 1 pc.

Optional Equipment:
• Collet Chuck (CHK-[][]): ø0.5 mm~ø6.0 mm in 0.1 mm increments and 2.35mm, ø1/8", ø1/4"
• Chuck Nut (K-265): For Collet Chuck (CHK)
• Metal Saw Arbor (KCH-03): For ø0.24" (I.D.) x ø1.18" (O.D.)
• Drill Chuck Arbor (DCH-J0K): For Jacob's Taper No. 0
• Grindstone Arbor (AGM-03): For grinding wheel with I.D. of ø5mm

 

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