Cross-brand designation analysis
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Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
Automatic candidate selection
One base designation across loaded brands
Exact designations rank first. Dimensions, suffixes and other technical differences remain visible so the result is not mistaken for an interchangeability declaration.
Data incomplete
“NNTR90” across 2 loaded brands
The base designation is shared, but too few brands have complete boundary dimensions. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKFNNTR 90X220X100.2ZL90 × 220 × mm | INANNTR90X220X100-2ZL90 × 220 × 100 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | INA |
| Designation | NNTR 90X220X100.2ZL | NNTR90X220X100-2ZL |
| Product family | Support rollers (Yoke-type track rollers) | — |
| Detailed type | Support roller (yoke-type track roller) with flange rings, integral sealing and relubrication feature | Yoke type track roller |
| Series | — | NNTR90X220X100 |
| Bore diameterd | 90 mm | 90 mm |
| Outside diameterD | 220 mm | 220 mm |
| WidthB | — | 100 mm |
| Basic dynamic load ratingC | 468 kN | 490 kN |
| Basic static load ratingC0 | 670 kN | 760 kN |
| Fatigue load limitPu | 83 kN | 112 kN |
| Limiting speednG | 430 r/min | 400 r/min |
| Mass≈m | 22.2 kg | 22.055 kg |
| Internal clearance | Between C2 and CN | — |
| Sealing | Seal on both sides | — |
| Cage | Without | — |
| Bearing material | Bearing steel | — |
| Lubricant | Grease | — |
| Dimensions | ||
| Functional outside diameter | 220.0 mm | — |
| Width, total | 100.0 mm | — |
| Width, outer ring | 98.0 mm | — |
| Engineering — Calculation data | ||
| Maximum dynamic radial loadsF r | max. 480 kN | — |
| Maximum static radial loadsF 0r | max. 680 kN | — |
| Engineering — Dimensions | ||
| Width outer ringC | 98 mm | — |
| Width inner ringB | 100 mm | — |
| Outside diameter flange ringd 1 | 119 mm | — |
| Chamfer dimension outer ringr 1,2 | min. 4 mm | — |
| Chamfer dimension flange ring borer 3,4 | min. 2.5 mm | — |
| Logistics | ||
| Product net weight | 22.2 kg | — |
| eClass code | 23-05-09-03 | — |
| UNSPSC code | 31171512 | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 399297 |
| Base Type | — | NNTR90X220X100 |
| Old Designation | — | ["NNTR 90X220X100.2ZL"] |
| Gpsd Group | — | N03 |
| Product Line Id | — | 12 |
| X Life Marking | — | n.r. |
| Product identity | ||
| Official product category | Support rollers (Yoke-type track rollers) | — |
| Official taxonomy path | /products/rolling-bearings/track-rollers/support-rollers | — |
| Structure group ID | BNT_003 | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Product Identity | ||
| Construction | — | Yoke type track roller NNTR..-2ZL, CRB, full complement roller set, two-row, with inner ring, 3 ribs on outer ring, not pallet changer |
| Short Description | — | Yoke type track roller |
| Properties | ||
| Bearing part | Complete track roller | — |
| Rolling elements | Cylindrical rollers | — |
| Number of rows | 2 | — |
| Outer ring profile | Crowned | — |
| Axial guidance of outer ring | Yes | — |
| Number of flanges, outer ring | 2 | — |
| Radial internal clearance | Between C2 and CN | — |
| Tolerance class | Other | — |
| Material, bearing | Bearing steel | — |
| Coating | Without | — |
| Sealing type | Lamellar | — |
| Relubrication feature | With | — |
| Technical Data | ||
| Bore Diameter (D) | — | 90 mm |
| Outside Diamater (D) | — | 220 mm |
| Width Inner Ring (B) | — | 100 mm |
| Basic Dynamic Load Rating, Radial (Cr W) | — | 490,000 N |
| Basic Static Load Rating, Radial (C0R W) | — | 760,000 N |
| Mounting Dimension (D1) | — | 146 mm |
| Speed On Permanent Grease Lubrication (Nd G) | — | 400 1/min |
| Diameter Lubrication Hole (D3) | — | 5 mm |
| Width, Outer Ring (C) | — | 98 mm |
| Minimum Chamfer Dimension (R1 Min) | — | 2.5 mm |
| Permissible Static Load, Radial (F0R Per) | — | 760,000 N |
| Permissible Dynamic Load Outer Ring, Radial (Fr Per) | — | 600,000 N |
| Stop Diameter Of Thrust Washer (D2) | — | 119 mm |
| Radius Of Outer Ring Outside Profile (R) | — | 10,000 mm |
| Fatigue Load Limit, Radial (Cur W) | — | 112,000 N |
| Minimum Chamfer Dimension (Rmin) | — | 4 mm |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.