Spindle Applications Company

Authorized NTN Supply

NTN Bearings by Model and Application

Spindle Applications Company is an authorized NTN bearing supplier for spindle builders, machine tool shops and replacement buyers worldwide.

114 NTN products listed

Quoting by full model? Include the precision class, preload and set marking, so a spindle set is matched as one arrangement and not by size alone.

Available NTN Bearing Models

Packing for export

Packing & shipping

Packed for international transport. Send us your port or address for freight and lead time.

★★★★★
“Our precision machinery shop uses NTN angular contact and cylindrical roller bearings for spindles. This supplier confirms the preload arrangement and precision class, and every bearing arrives with the correct NTN packaging and measurement report.”
— Hiroshi Tanaka, Tanana Precision Spindle, Japan
Matched precision bearings laid out beside a spindle shaft on a clean assembly bench

Set Enquiry

Quote the whole machine on one enquiry

Single bearings, matched sets and auxiliary bearings from the same machine can all go on one quote, with set markings and bearing positions kept together.

  • Single Bearings

    Enquire by complete NTN model, including precision details.

  • Matched Sets

    Discuss the full arrangement, so set markings and preload stay with the order.

  • Auxiliary Bearings

    Add deep groove and other supporting bearings from the same machine.

Send your bearing list for a written quote

List each NTN model with its set marking, position and preload, plus quantity and destination.

Send Your Full Bearing List WhatsApp +1 (702) 981-5880