MRC7209PJDUAngular Contact Ball Bearing 45 x 85 x 19 mm, 40° Contact Angle, Duplex Ground, Open

Product Description

What this part is:

MRC 7209PJDU single-row angular contact ball bearing, 45 mm bore, 85 mm outside diameter, 19 mm width, 40° contact angle. Open, with counterbored inner and outer rings and faces universally ground (DU) for duplex mounting. Unit Quantity: 1 Pc.

Decoding the designation:

72 — ISO medium angular contact dimension series.

09 — bore code, 45 mm.

PJ — 40° contact angle with counterbored inner and outer rings.

DU — duplex universal grind: the ring faces are ground so the bearing can be paired with another DU bearing in back-to-back, face-to-face or tandem arrangement.

Specifications:

Manufacturer: MRC Bearings (SKF). Part Number: 7209PJDU. Base Number: 7209. Bearing Type: Angular contact ball bearing, single row. Series: 72. Bore Diameter: 45 mm (1.7717 in). Outside Diameter: 85 mm. Overall Width: 19 mm. Contact Angle: 40°. Number of Rows: 1. Rolling Elements: Ball. Bore Type: Straight. Closure Type: Open. Bearing Material: Bearing steel. Harmonization Code: 8482.10.50. Country of Origin: United States.

Dimensions and mounting:

Bore Diameter: 45 mm. Outside Diameter: 85 mm. Overall Width: 19 mm. Contact Angle: 40°. Ring faces: universally ground (DU).

Compatibility and replacement:

Same 45 x 85 x 19 mm envelope and 40° contact angle: SKF 7209 BEP, FAG 7209 B and NSK 7209B, as single bearings without the duplex grind. Other angles in the same envelope: SKF 7209 ACD and NSK 7209A5 at 25°; NSK 7209C and Fafnir 2MM209WI at 15°.

Frequently asked questions:

What are the dimensions of the MRC 7209PJDU?

Bore diameter 45 mm, outside diameter 85 mm, width 19 mm.

What contact angle does the MRC 7209PJDU have?

40°, from the P in PJ in MRC’s angular contact designation scheme.

What does DU mean in 7209PJDU?

DU is MRC’s duplex universal grind: the ring faces are ground so the bearing can be paired with another DU bearing in any arrangement.