INA NKI20/16-XL-C3 Machined Needle Roller Bearing with Inner Ring

Genuine INA X-life machined needle roller bearing manufactured by the Schaeffler Group. This single-row bearing includes an inner ring and features an open design, a sheet-steel cage, a lubrication groove with lubrication hole, and C3 internal clearance.

The C3 designation indicates radial internal clearance greater than normal, making this bearing suitable for applications where increased operating clearance may be required due to heat, speed, interference fits, or other operating conditions.

Specifications

• Brand: INA
• Manufacturer: Schaeffler Group
• Part Number: NKI20/16-XL-C3
• Manufacturer Part Number: 0507620010030
• Alternative MPN: 050762001-0030
• EAN: 4012802700992
• Product ID: 10210060
• Category: Machined Needle Roller Bearing
• Series: NKI Light Series
• Quantity Included: 1 Bearing

Dimensions

• Inner Diameter: 20 mm / 0.7874 in
• Outer Diameter: 32 mm / 1.2598 in
• Width: 16 mm / 0.6299 in
• Weight: 0.049 kg / approximately 0.108 lb

Bearing Characteristics

• Bearing Type: Machined Needle Roller Bearing
• Needle Roller Rows: Single Row
• Inner Ring: Included
• Seal Type: Open Bearing
• Seals: None
• Internal Clearance: C3 — Greater Than Normal
• Cage Material: Sheet Steel
• Precision Class: P0 / PN / ABEC 1
• Lubrication Feature: Lubrication Groove with Lubrication Hole
• Operating Temperature Range: -20°C to +100°C
• Design: XL / X-life

Load and Speed Ratings

• Static Radial Load Rating: 22,300 N
• Limiting Speed: 18,500 RPM
• Reference Speed: 10,100 RPM

Cross-Reference Part Numbers

This bearing may also be referenced by the following part numbers:

• NA203216C3
• NBI203216C3
• NKI20/16-C3
• NKJ20/16A.C3
• TAFI203216C3

Cross-reference compatibility should always be confirmed using the full part number, dimensions, internal clearance, lubrication requirements, and application specifications.

Common Applications

This bearing may be suitable for applications requiring high radial load capacity, compact dimensions, and increased internal clearance, including:

• Industrial machinery
• Gearboxes and transmissions
• Machine tools
• Agricultural equipment
• Construction equipment
• Material-handling machinery
• Conveyor systems
• Pumps and compressors
• Automotive assemblies
• Printing and textile machinery
• High-speed or elevated-temperature applications
• General mechanical repair and maintenance

Application compatibility depends on the original bearing number, dimensions, shaft and housing fits, load ratings, speed, lubrication requirements, temperature, and operating conditions.

Additional Information

• Genuine INA / Schaeffler bearing
• INA X-life performance design
• Single-row needle roller configuration
• Includes a precision-machined inner ring
• C3 internal clearance
• Open bearing without seals
• Sheet-steel cage
• Lubrication groove and lubrication hole
• High radial load capacity
• Compact radial cross-section
• Metric-size bearing
• Please verify the complete part number, dimensions, clearance, and specifications before purchasing

Country of Origin

Slovakia

Customs Information

• Customs Tariff Number: 8482.4000
• ECLASS Number: 23-05-09-07

 PACKAGE INCLUDES: ONE (1) INA Bearing NKI20/16 XL