รายละเอียด:
Our S “standard” series of angular contact bearings is great when you need tight tolerances, rigidity and speed. The S Series is our most popular and comes in a range of sizes to support different speeds and load carrying capabilities.
Top characteristics of the S Series:
ceramic high precision angular contact bearings manufactured by GMN Bearing
Contact angles available in 15° and 25° (custom contact angles available by request)
Supports speeds up to 195,000 (steel) RPM / 243,750 (ceramic) RPM.
ID: 5mm-120mm
OD: 13mm-180mm
Speed: 9,700 – 243,750 RPM
contact angle of s series angular contact bearing from gmn bearing usa
Our GMN Angular Contact Bearings are manufactured in accuracy classes P4+ (ABEC 7) with P2 (ABEC 9) running accuracy.
Selection Options
Ball Material: 52100 Bearing Steel or Ceramic (Silicon Nitride, Si3N4)
Lubrication: Grease or Oil
Contact Angle: 15° (C) or 25° (E)
Cage Material: Phenolic Resin (standard) or PEEK with Carbon Fiber reinforcement
Preload: Light, Medium, Heavy (or custom)
Bearing Set: Single, Double, Triple, or Quad Sets, with Universal Matching
Direct Oil Lubrication: Available on request we can provide a small hole on the outer ring of the bearing for lateral oil supply.
Grease Lubrication: Available on request we can provide a slightly larger hole on the outer ring of the bearing for grease lubrication.
Product Table Key
C: 15° Contact Angle
E: 25° Contact Angle
TA: Phenolic Resin (standard) Cage
HY: Hybrid: Ceramic (Silicon Nitride, Si3N4) balls with 52100 Bearing Steel races
High-Speed, ABEC 7 Angular Contact Bearings
A GMN angular contact bearing (spindle bearing) is expertly crafted for speed and precision and is a great choice for applications that:
Operate at high-speeds
Need bearing load support
Have tight tolerance requirements
GMN ABEC 7 angular contact bearings are manufactured in Nürnberg, Germany, and stocked in Houston, Texas. We have one of the largest in-stock inventories of angular contact bearings (a.k.a. spindle bearings) in N. America.
We are a precision bearing company located in Houston, Texas, and the only authorized seller of GMN precision components in the USA.
Angular Contact Bearing Overview:
Single-row
Contact angles of 15° to 25°
Supports shaft speeds from 135,000 RPM to 287,500 RPM
Supports high radial & axial loads
Ball material options: 52100 Bearing Steel or Ceramic (Silicon Nitride, Si3N4)
Bore diameter (ID): 5 mm to 120 mm
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