What this part is:

RBC SJ7214 is a Pitchlign heavy-duty needle roller bearing from RBC Bearings. It is a precision-ground, caged needle roller bearing with a machined outer ring and no inner ring. The rollers run directly on a hardened shaft or on a separate inner ring. Surplus, new old stock in open packaging.

Decoding the designation:

SJ — RBC Pitchlign SJ series, heavy-duty caged needle roller bearing.

7214 — the size number within the SJ series, 1-1/8 in bore by 1-5/8 in outside diameter by 1 in wide.

Specifications:

Bearing Type: Needle Roller Bearing. Series: Pitchlign SJ. Rolling Elements: Needle Roller. Number Of Rows: 1. Bore Diameter: 1.1250 in. Outside Diameter: 1.6250 in. Overall Width: 1.0000 in. Closure Type: Open. Dynamic Load Rating: 7,600 lbf. Static Load Rating: 13,200 lbf. Limiting Speed: 12,000 rpm. Bearing Material: 52100 bearing steel. Cage Material: Steel. Operating Temperature: -40 to 300 °F.

Dimensions and mounting:

Bore Diameter: 1-1/8 in. Outside Diameter: 1-5/8 in. Width: 1 in. Bore Type: Straight. The outer ring is precision ground on all surfaces and the cage guides the rollers to reduce skewing and friction. The unsealed design gives the full roller length to load capacity.

Compatibility and replacement:

Direct replacement for RBC SJ7214 and SJ-7214. Used in gearboxes, pumps, machine tools, textile machinery, paper converting machines and sheave blocks.

Frequently asked questions:

Does the RBC SJ7214 include an inner ring?

No. The SJ7214 is a roller assembly with an outer ring. The rollers run on a hardened shaft or a separate inner ring.

What size is the SJ7214?

1-1/8 in bore, 1-5/8 in outside diameter and 1 in width.

What are the load ratings of the SJ7214?

Dynamic Load Rating: 7,600 lbf. Static Load Rating: 13,200 lbf.