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SKF7036CTCC78GAngular Contact Ball Bearing – 180 mm Bore x 280 mm OD x 46 mm Width, 15 Degree Contact Angle

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

Availability:

3 in stock

Single-row angular contact ball bearing, 180 x 280 x 46 mm, 15° contact angle. Open, machined phenolic cage, straight bore, chrome steel balls.

List Price

$1,529.98

3 in stock

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Specifications

Key Specifications

MFR / BrandSKF
MPN7036CTCC78G
Model7036CTC/C78/G
Bearing TypeAngular Contact Ball Bearing, Open
ID180 mm
OD280 mm (11.0236 in)
Width46 mm

Technical Specifications

Series7000
Base Number7036
Industry TermsSpindle bearing, super precision angular contact bearing, machine tool bearing, 15 degree angular contact
Common Misspellings7036 CTC C78 G, 7036CTCC78-G, SKF 7036CTCC78, 7036 CTCC78G
Application TypesMachine tool spindles, high-speed gearboxes, pump and compressor shafts, precision rotary tables
Overall Width46 mm (1.8110 in)
Bore Shaft Size180 mm (7.0866 in)
Mpn Variants7036CTCC78G, 7036 CTC/C78/G, 7036-CTC-C78-G, 7036 CTC C78 G, 7036CTC/C78/G, 7036CTC-C78-G
Closure TypeOpen
Rolling ElementsBall
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Harmonization Code8482.10.50.28
Part Number7036CTCC78G
Seller Part Number: B-CD5#W6KTVH

Product Description

What this part is

SKF 7036CTCC78G single-row angular contact ball bearing. Bore: 180 mm. Outside diameter: 280 mm. Width: 46 mm. Series: 70, light section. Bore form: straight. Closure: open on both faces. Rolling elements: chrome steel balls in a machined phenolic cage.

Decoding the designation

7036 gives the dimension series and a 180 mm bore. Contact Angle: 15°. Cage Material: phenolic fabric-base laminate. The trailing C78 and G tokens are carton variant markings and are carried as searchable part-number variants: 7036CTCC78G, 7036 CTC/C78/G, 7036-CTC-C78-G.

What these specs mean in practice

A 15° contact angle favours speed and radial stiffness over thrust capacity, which is the reason this angle is chosen for machine-tool spindles and high-speed gearboxes. Dynamic Load Rating: 247 kN (55,527 lbf). Static Load Rating: 325 kN (73,062 lbf). Limiting Speed: 4,000 rpm. A machined phenolic cage is light, self-lubricating and tolerant of high cage speeds, and it runs quieter than a pressed steel cage at the same duty.

Quantity and configuration

Unit Quantity: 1 Pc. Single bearing, supplied open. Item weight: 25.4 lb.

Fitting notes

Straight bore, mounted directly on the shaft seat. Both ring faces are ground for axial abutment. Operating range: -40 °C to 120 °C.

Interchange guidance

The same 180 x 280 x 46 mm envelope is shared by the SKF 7036 CD family at 15° and the 7036 ACD family at 25°. The 25° executions carry a different thrust rating and axial stiffness, so they are a related size rather than a substitution.

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