We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Roller Bearings.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

Roller Bearings - Company Ranking(10 companies in total)

Last Updated: Aggregation Period:Jul 29, 2026〜Aug 25, 2026
This ranking is based on the number of page views on our site.

Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
【Variations】 <CRBT…A> ■Size: Shaft diameter 20–50mm ■No seal ■Gap: C1 (light gap) ■Accuracy grade: Grade 0 <CRBS…A> ■Size: Shaft diameter 5... 【Applications】 ■ Automatic devices for small and medium-sized robot joints and electronic equipment such as semiconductors (CRBS) ■ Precisio...
【Variation】 ■Size: Shaft diameter 30–800mm ■Seal: Yes/No ■Gap: T1 (preload), C1 (vertical gap), C2 (medium gap) ■Accuracy grade: Grade 0, Gr... 【Applications】 ■ Machine tools, large robots, general industrial equipment *For more details, please refer to the PDF document or feel free...
【Variation】 ■Size: Shaft diameter 20–300mm (CRBH…A), Shaft diameter 10–115mm (CRBF…A) ■Seal: Yes/No ■Clearance: T1 (preload), C1 (vertical c... 【Application】 ■ Machine tools, large robots, general industrial equipment (CRBH) *For more details, please refer to the PDF document or fee...
---

---

---
  1. Featured Products
    Thin-type ultra-thin cross roller bearingThin-type ultra-thin cross roller bearing
    overview
    【Variations】 <CRBT…A> ■Size: Shaft diameter 20–50mm ■No seal ■Gap: C1 (light gap) ■Accuracy grade: Grade 0 <CRBS…A> ■Size: Shaft diameter 5...
    Application/Performance example
    【Applications】 ■ Automatic devices for small and medium-sized robot joints and electronic equipment such as semiconductors (CRBS) ■ Precisio...
    Standard type cross roller bearingStandard type cross roller bearing
    overview
    【Variation】 ■Size: Shaft diameter 30–800mm ■Seal: Yes/No ■Gap: T1 (preload), C1 (vertical gap), C2 (medium gap) ■Accuracy grade: Grade 0, Gr...
    Application/Performance example
    【Applications】 ■ Machine tools, large robots, general industrial equipment *For more details, please refer to the PDF document or feel free...
    High rigidity shaped cross roller bearingHigh rigidity shaped cross roller bearing
    overview
    【Variation】 ■Size: Shaft diameter 20–300mm (CRBH…A), Shaft diameter 10–115mm (CRBF…A) ■Seal: Yes/No ■Clearance: T1 (preload), C1 (vertical c...
    Application/Performance example
    【Application】 ■ Machine tools, large robots, general industrial equipment (CRBH) *For more details, please refer to the PDF document or fee...