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Fafnir M210KCR Spindle Ball Bearing 50x90x20 mm 6210-P6 M-210-K-CR

What this part is:

Fafnir M210KCR spindle deep groove ball bearing, 50 mm bore, 90 mm outside diameter, 20 mm width. Open, straight bore, phenolic outer-land-riding cage, ABEC 3 / P6 precision, single row. Unit Quantity: 1 Pc.

Decoding the designation:

M — spindle-quality execution at Precision Class ABEC 3 / P6.

210 — the 200K light dimension series, 50 mm bore, ISO 6210 envelope.

K — spindle deep groove construction, a Conrad-type raceway with no built-in contact angle.

CR — phenolic outer land riding cage.

Specifications:

Series: 200K. Base Number: 210K. Bore Diameter: 50 mm. Outside Diameter: 90 mm. Overall Width: 20 mm. Bore Type: Straight. Closure Type: Open. Rolling Elements: Ball. Number Of Rows: 1. Precision Class: ABEC 3 / P6. Cage Material: Phenolic. Cage Type: Outer land riding. Lubricant: grease or oil. Bearing Material: Chrome steel.

Dimensions and mounting:

Envelope: 50 x 90 x 20 mm, ISO 6210. Straight bore. Open design with no seals or shields.

Compatibility and replacement:

FAG 6210-TB-P6, SKF 6210/P6, NTN 6210P6 and Koyo 6210P6 share the 50 x 90 x 20 mm envelope at P6 tolerance. Fafnir 210K: same envelope, standard precision, pressed steel cage. 6210: Conrad type, commercial grade.

Frequently asked questions:

What size is the Fafnir M210KCR?

Bore 50 mm, outside diameter 90 mm, width 20 mm, ISO 6210 envelope.

What precision class and cage does it have?

Precision Class ABEC 3 / P6 with a phenolic outer-land-riding cage (CR).

Is it a sealed or open bearing?

Open, single row, with a straight bore.

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