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SKFNUP224ECJCylindrical Roller Bearing NUP Design – 120 mm ID, 215 mm OD, 40 mm Width, Pressed Steel Cage, CN Clearance

Condition: New

Availability:

1 in stock

Single row cylindrical roller bearing, 120 x 215 x 40 mm, NUP design locating in both directions, 390 kN dynamic rating, pressed steel cage. SKF Explorer class.

List Price

$214.09

1 in stock

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Specifications

Key Specifications

MFR / BrandSKF
MPNNUP224ECJ
ModelNUP 224 EC J P-224-E
Bearing TypeCylindrical Roller Bearing, Open
ID120 mm
OD215 mm
Width40 mm

Technical Specifications

MaterialBearing Steel
SeriesNUP200
Mpn VariantsNUP-224-ECJ, NUP 224 ECJ, NUP224ECJ, NUP 224 EC J, NUP224EC
Precision ClassNormal (P0)
Additional AttributesSKF Explorer; fatigue load limit 49,000 N; reference speed 3,400 rpm; minimum load factor kr 0.15; inner raceway diameter F 143.5 mm
Closure TypeOpen
Cage TypePressed, roller centred
Dynamic Load Rating390,000 N
Static Load Rating430,000 N
Rolling ElementsCylindrical Roller
Item Weight5.95 kg (13.12 lb)
Cage MaterialPressed steel
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Limiting Speed3,600 rpm
Internal ClearanceCN
Harmonization Code8482.50.00
Bearing MaterialBearing steel

Cross-References

Cross Reference 1FAG NUP224-E-XL-TVP2
Cross Reference 2NSK NUP224EM
Cross Reference 3NTN NUP224E
Seller Part Number: B-BQ3#E9TQVF

Product Description

What this part is

SKF NUP 224 ECJ is a single row cylindrical roller bearing of the NUP design: two integral flanges on the outer ring, one integral flange on the inner ring plus a loose flange ring, so it locates the shaft axially in both directions. SKF Explorer performance class.

Decoding the designation

NUP — cylindrical roller bearing with a loose flange ring on the inner ring, axial location in both directions.

224 — 02 dimension series, 120 mm bore, 215 mm outside diameter.

EC — SKF optimised internal design with reinforced roller set for higher load capacity.

J — pressed steel cage, roller centred.

What these specs mean in practice

Bore Diameter: 120 mm. Outside Diameter: 215 mm. Width: 40 mm. Rolling Elements: Cylindrical Roller. Number Of Rows: 1. Cage Material: Pressed steel. Dynamic Load Rating: 390,000 N. Static Load Rating: 430,000 N. Fatigue load limit: 49,000 N. Reference Speed: 3,400 rpm. Limiting Speed: 3,600 rpm. Internal Clearance: CN. Precision Class: Normal (P0). Item Weight: 5.95 kg (13.12 lb). Closure Type: Open. Minimum load factor kr: 0.15. Calculation factors: e 0.2, Y 0.6.

Mounting data

Inner ring shoulder diameter d1: approx. 153 mm. Outer ring shoulder diameter D1: approx. 186.83 mm. Inner ring raceway diameter F: 143.5 mm. Chamfer r1,2 min: 2.1 mm. Loose flange ring chamfer r3,4 min: 2.1 mm. Spacer sleeve diameter da min: 132 mm. Shaft abutment db min: 156 mm. Housing abutment Da max: 201.6 mm. Fillet radius ra max: 2 mm.

Quantity and configuration

Unit Quantity: 1 Pc. Complete bearing: outer ring, inner ring, roller and cage assembly and loose flange ring.

Interchange guidance

Same envelope and NUP flange arrangement: FAG NUP224-E-XL-TVP2 (polyamide cage), NSK NUP224EM (machined brass cage), NTN NUP224E. Cage material and ratings vary by maker.

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