Project Description

Seamless Bearing Tubes 100Cr6 GCr15 SUJ2 SUJ3. Tubes & Cuts.

PRODUCT NAMESTANDARDGRADESIZE RANGE
OD.
USAGE
High Carbon Anti-Friction Bearing Steel TubesGB/T18254GCr15
52100
SUJ2
SUJ3
100Cr6
SKF3
SKF3S
20CrNiMo
8620H
4118H
5mm to 100mmHigh Carbon Chromium Bearing Seamless Steel Tubes
ASTM A295Wearable High Carbon Bearing Seamless Steel Tubes
ASTM A534Wearable & Cementite Bearing Seamless Steel Tubes
JIS G4805High carbon Chromium Bearing Seamless Steel Tubes
NFNF Standard
SKFSKF Standard
FAGFAG Standard

Seamless Bearing Steel Tubes.

Ball and Roller Bearing Steel Tubes.

Size: Outside Diameter: 5mm to 100mm, Wall Thickness: 1mm – 25mm

Standard: DIN 17230, ASTM A295, ASTM A534, JIS G 4805, NF, SKF, FAG (100Cr6, GCr15,52100, 5195, 5090M, 1070M, 5160, 4118H, 4320H, 4620H, SUJ 1, SUJ 2, SUJ 3, SUJ 4, SUJ 5)

Application: Used for Bearing Ring and Bearing Tubes.

What CTS Tubes can do?

First of all, CTS can supply seamless bearing tubes including 100Cr6, GCr15,SUJ2, SUJ3 material, certificated by SKF, FAG and NF. For all standards, material, and size range, please check our Description and Technical information.

Why choose CTS Tubes?

For seamless bearing tubes including 100Cr6, GCr15,SUJ2, SUJ3 material, certificated by SKF, FAG and NF, we have built cooperation relationship with many factories. Due to the big number of factories, our products covers all sizes of pipes and tubes.

It is noteworthy that many factories have already been very famous in the world, and have already been exporting to Europe, American, Singapore, etc… Because of that, CTS tubes could not only supply the seamless bearing tubes including 100Cr6, GCr15,SUJ2, SUJ3 material, certificated by SKF, FAG and NF with high quality and best price, but also finished bearing steel rings.

Sometimes, when you do business for a project, it is significant to supply both tubes and fittings.

CTS Provide Additional Services

CTS will update latest price of seamless bearing tubes including 100Cr6, GCr15,SUJ2, SUJ3 material, certificated by SKF, FAG and NF. Every month we will update it on our website, hope it could help you to know more about Chinese market.

We also provide additional services that help you check and inspect Chinese factory and products for you.

Need other steel tubes? Contact us now!

Contact us

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Standards

COUNTRYSTANDARDName
ASTMASTM A295High-Carbon Anti-Friction Bearing Steel
ASTM A534Carburizing Steels for Anti-Friction Bearings
DINDIN17230Ball and Roller Bearing Steels
JISJIS G4805High Carbon Chromium Bearing Steels
Company StandardNFJIANGSU NANFANG BEARING CO.,LTD.
SKFSvenska Kullargerfabriken
FAGSCHAEFFLER

Chemical Composition and Mechanical Properties (Part)

DIN17230-100Cr6 Ball and Roller Bearing Steel Tubes

StandardGradeChemical Components (%)
CSiMnPSCrNiCuMo
DIN17230100Cr60.95-1.050.15-0.350.25-0.45≤0.025≤0.0251.40-1.65≤0.30≤0.25≤0.08

ASTM A259/A295M High-Carbon Anti-Friction Bearing Steel Tubes

StandardGradeChemical Components(%)
CSiMnP
(max.)
S
(max.)
CrNi
(max.)
Cu
(max.)
Mo
(max.)
O
(max.)
Al
(max.)
ASTM A295521000.93-1.050.15-0.350.25-0.450.0250.0151.35-1.600.250.30.10.0020.05
51950.90-1.030.15-0.350.75-1.000.0250.0150.70-0.900.250.30.10.0020.05
5090M0.89-1.010.15-0.350.50-0.800.0250.0150.40-0.600.250.30.08-0.150.0020.05
1070M0.65-0.750.15-0.350.80-1.100.0250.0150.20(max.)0.250.30.10.0020.05
51600.56-0.640.15-0.350.75-1.000.0250.0150.70-0.900.250.30.10.0020.05

ASTM A534 Carburizing Steels for Anti-Friction Bearings (Part)

StandardGradeChemical Components(%)
CSiMnP
(max.)
S
(max.)
CrNi
(max.)
Cu
(max.)
Mo
(max.)
O
(max.)
Al
(max.)
ASTM A2954118H0.17-0.230.15-0.350.60-1.000.0250.0150.30-0.70/0.30.08-0.150.0020.05
4320H0.17-0.230.15-0.350.40-0.700.0250.0150.35-0.651.55-2.000.30.20-0.300.0020.05
4620H0.17-0.230.15-0.350.35-0.750.0250.015/1.55-2.000.30.20-0.300.0020.05
4720H0.17-0.230.15-0.350.45-0.750.0250.0150.30-0.600.85-1.250.30.15-0.250.0020.05
5120H0.17-0.230.15-0.350.60-1.000.0250.015/3.20-3.200.3/0.0020.05

JIS G4805 High Carbon Chromium Bearing Steel Tubes

StandardGradeChemical Components (%)
CSiMnP
(max.)
S
(max.)
CrMo
JIS G4805SUJ 10.95-1.100.15-0.350.50 max.0.0250.0150.90-1.20/
SUJ 20.95-1.100.15-0.350.50 max.0.0250.0151.30-1.60/
SUJ 30.95-1.100.40-0.700.90-1.150.0250.0150.90-1.20/
SUJ 40.95-1.100.15-0.350.50 max.0.0250.0151.30-1.600.10-0.25
SUJ 50.95-1.100.40-0.700.90-1.150.0250.0150.90-1.200.10-0.25

Bearing Steel Tubes Producing and Testing Equipment:
Piercing Machine, Cold Rolling Machine, Cold Drawing Machine, Eddy Current Test Equipment, Spheroidizing Furnace, Testing Machine, etc.

    Please send an email directly to cts@ctstubes.com to get a prompt response, instead of leaving messages here. Your email will be replied within 24 hours.

    Standard and Product List