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NTN7810CGGNP4Angular Contact Ball Bearing – 50 mm ID, 65 mm OD, 7 mm Width, 15° Contact Angle, ABEC 7 / P4

Condition: New

Availability:

2 in stock

Thin-section angular contact ball bearing, 50 x 65 x 7 mm, 15° contact angle, ISO P4. NTN 7810CG/GNP4 universal single with machined phenolic cage.

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List Price

$206.50

2 in stock

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Specifications

Key Specifications

MFR / BrandNTN
MPN7810CGGNP4
Model7810 C G GN P4
Bearing TypeAngular Contact Ball Bearing, Open
ID50 mm
OD65 mm
Width7 mm

Technical Specifications

MaterialHigh Carbon Chrome Steel
Series7800
LubricantGrease or oil
Mpn Variants7810CGGNP4, 7810CG/GNP4, 7810-C-G-GN-P4, 7810C
Precision ClassABEC 7 / P4
Min Temp-40 °C
Cage TypeMachined
Dynamic Load Rating7,900 N
Static Load Rating8,050 N
Precision RatingABEC 7 / P4
Rolling ElementsBall
Max Temp120 °C
Item Weight0.05 kg (0.11 lb)
Cage MaterialPhenolic
Limiting Speed14,600 rpm grease; 19,500 rpm oil
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Harmonization Code8482.10.50
Contact Angle15°

Cross-References

Cross Reference 1SKF 71810 CD/P4 (15°, P4)
Cross Reference 2FAG B71810-C-T-P4S (15°, P4)
Cross Reference 3Koyo 7810C P4 (15°, P4)
Seller Part Number: B-AJ4B2#CNYC45

Product Description

What this part is

NTN 7810CG/GNP4 super-precision angular contact ball bearing, ISO 18 (thin) section. Bore Diameter: 50 mm. Outside Diameter: 65 mm. Width: 7 mm. Contact Angle: 15°. Precision Class: ABEC 7 / P4.

Decoding the designation

7810 — NTN 78 series (ISO 18 dimension series, very thin section), 50 mm bore.

C — 15° contact angle.

G — universal flush-ground single bearing, matchable in DB, DF or DT with another G bearing.

P4 — ISO Class 4 precision, equivalent to ABEC 7.

What these specs mean in practice

Dynamic Load Rating: 7,900 N. Static Load Rating: 8,050 N. Limiting Speed: 14,600 rpm grease; 19,500 rpm oil. Item Weight: 0.05 kg (0.11 lb). Cage Material: Phenolic. Cage Type: Machined. Operating Temperature: -40 °C to 120 °C. The very thin section saves radial space and mass on compact spindles and rotary tables.

Mounting data

Load centre a: 11.2 mm. Shaft abutment da min: 52.5 mm. Housing abutment Da max: 62.5 mm. Fillet ras max: 0.3 mm; r1as max: 0.15 mm.

Interchange guidance

Interchanges with SKF 71810 CD/P4, FAG B71810-C-T-P4S and Koyo 7810C P4 at 15°, P4 class.

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