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SGTrack Roller Bearings

SG30

d 10 × D 30 × B 13 mm

The SG30 is a track roller bearing with bore 10mm, outer diameter 30mm, and width 13mm rated for dynamic load 5.9 kN.

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SG30 — representative product photo
Representative product
SG30 · 10x30x13 mm

📋 Technical Specifications

Bore (d)
10mm
Outer Dia. (D)
30mm
Width (B)
13mm
Dynamic Load (Cr)
5.91 kN(5910 N)
Static Load (C0r)
2.95 kN(2950 N)
Reference Speed
10000rpm
Bearing typeTrack Roller Bearings
SeriesSG
Seal type2RS (rubber seals) or ZZ (metal shields)
MaterialConfirmed per inquiry — grade and certificate availability reviewed before quotation
Bore typeConfirmed per drawing
Dimension unitmillimeter (mm)

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)10
Outer diameter (D)30
Width (B)13
Rail diameter (dw)8
Rail center diameter (A)35

Corner radius, shoulder dimensions, fits and tolerances are confirmed against the requested suffix and application drawing before quotation.

📑 Drawings & 3D Model

SG30 bearing dimension drawing, 10 x 30 x 13 mm
SG30 dimension drawing: bore d 10 mm × outer diameter D 30 mm × width B 13 mm. Tolerance class ABEC-1 (P0). Internal design is shown schematically. Supplied sealed: 2RS (rubber seals) or ZZ (metal shields). Runs on a Ø8 mm rail; rail center diameter A 35 mm.
📑
2D Drawing (PDF)
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📐
2D DXF File
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📅
3D STEP Model
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The PDF drawing is free to download. DXF and 3D STEP files are sent on request: tell us the model and your application, and we reply with the CAD files.

⚡ Source-Data Reference Speed

Catalog reference
10,000 rpm

Lubrication method and application speed limit are confirmed per inquiry; no oil-speed value is derived from this number.

⇄ Same-size Bearings & Reference Options

The models below share the 10x30x13 mm boundary dimensions. Matching d/D/B alone does not prove interchangeability; verify seals, clearance, ring features, load ratings, fits, and application conditions before replacement.

No other catalog models share the same boundary dimensions.

🔄 Related Models

Same bearing family or similar dimensions.

Similar size — reference only, verify all interfaces
30.M.13.236-02
10x30x14 mm
V-Groove / U-Groove
B +1.0mm
4200
10x30x14 mm
4200
B +1.0mm
62200 2RS
10x30x14 mm
62200/62300
B +1.0mm

⚙ Typical Applications

Linear guide systems
Conveyor systems
Cam followers
Automated machinery
Packaging equipment
Robotics

Why choose NLHB?

NLHB supports both in-house manufacturing and qualified partner sourcing. We confirm the specification, supply route, inspection requirements, and available documentation before quotation.

About NLHB →
4,300+
Models
15+
Years
RFQ
Specification Confirmed

❓ Frequently Asked Questions

What are the dimensions of SG30?
The SG30 bearing has bore (d) = 10 mm, outer diameter (D) = 30 mm, and width (B) = 13 mm.
Is there a SG30 drawing or CAD file?
Yes. The SG30 dimension drawing (PDF) is free to download on this page. DXF and 3D STEP files are sent on request: tell us the model and your application.
What is the load rating of SG30?
Dynamic load rating (Cr) = 5.91 kN (5910 N), static load rating (C0r) = 2.95 kN.
What tolerance class is the SG30?
The standard tolerance class of the SG30 is ABEC-1 (P0) per GB/T 307.1, unless otherwise agreed.
What bearing series does SG30 belong to?
The SG30 belongs to the SG within the Track Roller Bearings category.
Can NLHB supply SG30 equivalents from other brands?
Depending on the model and order requirements, NLHB may manufacture in-house or source through qualified partner factories. Interchange and supply route are confirmed against your specification before quotation. All trademarks belong to their respective owners.
How do I order SG30 from NLHB?
Click "Request Quote" and send us your quantity, application, and required specifications. We review the specification, supply route, lead time, and pricing before issuing a quotation. Response time depends on specification complexity.
What materials are available for SG30?
Material grade is confirmed per inquiry. Availability depends on the model, quantity, application, and whether the order is manufactured in-house or sourced through a qualified partner factory. Material certificates or inspection documents are confirmed before quotation when required.

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