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SKF7036CTC78G2Angular Contact Ball Bearing — 180 mm ID, 280 mm OD, 46 mm Width, 15° Contact Angle, Open, Straight Bore

Condition: New – Open box
Condition Note: Made In USA, New Old Stock

Availability:

1 in stock

Single-row angular contact ball bearing, 180 x 280 x 46 mm, 15° contact angle, open, straight bore. SKF USA-built spindle bearing, new old stock.

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List Price

$1,467.92

1 in stock

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Specifications

Key Specifications

MFR / BrandSKF
MPN7036CTC78G2
Model7036 C TC C78 G2
Bearing TypeAngular Contact Ball Bearing, Open
ID180 mm
OD280 mm
Width46 mm

Technical Specifications

MaterialBearing steel
Series7000
Base Number7036
Industry TermsSpindle bearing; angular contact bearing; machine tool bearing; 15 degree angular contact; large bore spindle bearing; new old stock bearing
Common Misspellings7036 CTC78 G2; 7036CTC 78G2; 7036-CTC78G2; 7036 C TC78 G2; 7036CT C78G2
Application TypesMachine tool spindles; grinding spindles; large-bore rotary tables; boring mills; vertical turret lathes
Overall Width46 mm
Mpn Variants7036CTC78G2; 7036-C-TC-C78-G2; 7036 C TC C78 G2; 7036CTCC78G2; 7036C; 7036 C
Rolling ElementsBall
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Harmonization Code8482.10.50
Contact Angle15°
Bearing MaterialBearing steel

Cross-References

Cross Reference 1Timken/Fafnir 2MM9136WI
Cross Reference 2FAG B7036-C
Cross Reference 3NSK 7036C
Cross Reference 4RHP 7036X2
Seller Part Number: B-CB7#ZN61ZU

Product Description

What this part is

SKF 7036 C TC C78 G2 single-row angular contact ball bearing, built by SKF in the United States and held as new old stock. Bore Diameter: 180 mm. Outside Diameter: 280 mm. Overall Width: 46 mm. Contact Angle: 15°. Bore Type: Straight. Closure Type: Open. Rolling Elements: Ball. Number Of Rows: 1. Bearing Material: Bearing steel. Snap Ring Included: No. Unit Quantity: 1 Pc.

Decoding the designation

70 — ISO light dimension series 10. A 180 mm bore carries a 280 mm outside diameter in a 46 mm section.

36 — bore code. 36 × 5 = 180 mm.

C — 15° contact angle. The shallow angle favours running speed and radial stiffness over axial load capacity.

What these specs mean in practice

Contact Angle: 15°. Radial load is carried together with axial load acting in one direction. A single angular contact bearing locates the shaft axially in that one direction; two set against each other locate it in both.

Closure Type: Open. The bearing arrives unsealed and unlubricated, for cleaning and grease or oil charging at build.

Overall Width: 46 mm across the 180 x 280 mm envelope. This is the ISO 70-series light section, the proportion chosen where shaft stiffness and speed matter more than raw load rating.

Mounting data

Bore Type: Straight, mounted by interference fit on the shaft journal. Bore Diameter: 180 mm. Outside Diameter: 280 mm. Overall Width: 46 mm. Snap Ring Included: No, so the outer ring seats against a housing shoulder rather than a ring groove. Harmonization Code: 8482.10.50.

Quantity and configuration

Unit Quantity: 1 Pc. A single bearing, supplied as one piece.

Interchange guidance

Same 180 x 280 x 46 mm envelope and same 15° contact angle: Timken/Fafnir 2MM9136WI, FAG B7036-C, NSK 7036C, RHP 7036X2.

Those four are matched on envelope and contact angle. Preload class and tolerance class are part of a spindle bearing’s identity and are quoted separately for each of them, so confirm those two against the application before treating any of them as a drop-in.

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