SKFNJ 217Cylindrical Roller Bearing 85 x 150 x 28 mm, NJ Design, Axial Location One Direction

Product Description

What this part is:

SKF NJ 217 single-row cylindrical roller bearing, 85 mm bore, 150 mm outside diameter, 28 mm wide. NJ design: one integral rib on the inner ring and two on the outer ring, locating the shaft in one direction. Unit Quantity: 1 Pc, a complete separable bearing (outer ring with rollers and cage, plus the ribbed inner ring).

Decoding the designation:

NJ — cylindrical roller bearing with two integral ribs on the outer ring and one on the inner ring; it locates the shaft axially in one direction.

217 — ISO dimension series 22 with bore code 17, which is an 85 mm bore.

2NU17 — legacy US designation for this size.

Specifications:

Manufacturer: SKF. Part Number: NJ 217. Base Number: NJ217. Bore Diameter: 85 mm. Outside Diameter: 150 mm. Overall Width: 28 mm. Number of Rows: 1. Rolling Elements: Cylindrical roller. Bore Type: Straight. Cage Type: Pressed, roller-guided. Cage Material: Steel. Internal Clearance: CN. Closure Type: Open. Precision Class: ABEC 1 / P0. Dynamic Load Rating: 170,000 N. Static Load Rating: 190,000 N. Limiting Speed: 5,300 rpm. Lubricant: Grease or oil. Item Weight: 1.86 kg (4.1 lb). Harmonization Code: 8482.50.00.00. Country of Origin: Germany.

Dimensions and mounting:

Bore Diameter: 85 mm. Outside Diameter: 150 mm. Overall Width: 28 mm. Flanges: one integral rib on the inner ring, two on the outer ring. Axial Location: one direction. Separable: the inner ring lifts out of the roller-and-outer-ring assembly.

Compatibility and replacement:

Cross-references: NTN NJ217, Koyo NJ217, NSK NJ217W and FAG NJ217-E-TVP2 (reinforced E design) are 85 x 150 x 28 mm with one inner-ring rib. SKF NJ 217 ECJ and NJ 217 ECP are the reinforced EC design, rated C 190 kN and C0 200 kN. NU217 and N217 are non-locating types and NUP217 locates in both directions.

Frequently asked questions:

What are the dimensions of the SKF NJ 217?

Bore diameter 85 mm, outside diameter 150 mm, width 28 mm.

What does NJ mean in NJ 217?

NJ is the cylindrical roller bearing design with one integral rib on the inner ring and two on the outer ring, which locates the shaft axially in one direction.

What are the load ratings of the SKF NJ 217?

Dynamic load rating 170,000 N, static load rating 190,000 N, limiting speed 5,300 rpm.