Cross-brand designation analysis
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Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
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One base designation across loaded brands
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Data incomplete
“KRV19” 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 | SKFKRV 19Cam follower (stud-type track roller) with relubrication feature | INAKRV19-PP8 × 19 × 32 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | INA |
| Designation | KRV 19 | KRV19-PP |
| Product family | Cam followers (Stud-type track rollers) | — |
| Detailed type | Cam follower (stud-type track roller) with relubrication feature | Stud type track roller |
| Series | — | KRV19 |
| Bore diameterd | — | 8 mm |
| Outside diameterD | 19 mm | 19 mm |
| WidthB | — | 32 mm |
| Basic dynamic load ratingC | 5.01 kN | 5.4 kN |
| Basic static load ratingC0 | 7.8 kN | 8.1 kN |
| Fatigue load limitPu | 0.88 kN | 1.19 kN |
| Limiting speednG | 3800 r/min | 3100 r/min |
| Mass≈m | 0.032 kg | 0.028754 kg |
| Internal clearance | Between C2 and CN | — |
| Sealing | Seal on both sides | — |
| Cage | Without | — |
| Bearing material | Bearing steel | — |
| Lubricant | Grease | — |
| Dimensions | ||
| Functional outside diameter | 19.0 mm | — |
| Stud diameter | 8.0 mm | — |
| Length | 32.2 mm | — |
| Width, outer ring | 11.0 mm | — |
| Engineering — Calculation data | ||
| Maximum dynamic radial loadsF r | max. 4.9 kN | — |
| Maximum static radial loadsF 0r | max. 6.95 kN | — |
| Engineering — Dimensions | ||
| Attachment diameterd | 8 mm | — |
| Total lengthB | 32.2 mm | — |
| Width outer ringC | 11 mm | — |
| Length shank on studB 1 | 20 mm | — |
| Distance face outer ring to face side washerC 1 | 0.6 mm | — |
| Outside diameter flange ringd 1 | 13.9 mm | — |
| Thread studG | M8x1.25 | — |
| Length threadG 1 | 10 mm | — |
| Seat diameter for lubrication accessoriesM | 3 mm | — |
| Width across flatsSW | 4 mm | — |
| Engineering — Included products | ||
| Grease fitting | NIP C3.2x5.2 | — |
| Hexagonal nut | M 8x1.25 | — |
| Engineering — Mounting information | ||
| Recommended tightening torque | 8 N·m | — |
| Logistics | ||
| Product net weight | 0.032 kg | — |
| eClass code | 23-05-09-03 | — |
| UNSPSC code | 31171512 | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 399774 |
| Base Type | — | KRV19 |
| Gpsd Group | — | I03 |
| Product Line Id | — | 13 |
| X Life Marking | — | n.r. |
| Product identity | ||
| Official product category | Cam followers (Stud-type track rollers) | — |
| Official taxonomy path | /products/rolling-bearings/track-rollers/cam-followers | — |
| Structure group ID | BNT_004 | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Product Identity | ||
| Construction | — | Stud type track rollers KRV..-PP-A, single row needle roller bearings with particularly thick-walled outer ring, full complement needle roller set and with a solid roller stud with fixing thread and a mounting aid, axial guidance of outer ring is provided by the plastic axial plain washers, contact flange and contact washer, three-stage sealing by plastic axial plain washer on both sides, without eccentric collar |
| Short Description | — | Stud type track roller |
| Properties | ||
| Rolling elements | Needle rollers | — |
| Number of rows | 1 | — |
| Outer ring profile | Crowned | — |
| Stud alignment | Centric | — |
| Number of flanges, outer ring | 2 | — |
| Feature for tightening | Hexagonal recess | — |
| Radial internal clearance | Between C2 and CN | — |
| Tolerance class | Other | — |
| Material, bearing | Bearing steel | — |
| Coating | Without | — |
| Sealing type | Gap-type | — |
| Relubrication feature | Centre of stud head | — |
| Technical Data | ||
| Fit Diameter Of Roller Stud / Stud (D1) | — | 8 mm |
| Outside Diamater (D) | — | 19 mm |
| Total Width (B) | — | 32 mm |
| Basic Dynamic Load Rating, Radial (Cr W) | — | 5,400 N |
| Basic Static Load Rating, Radial (C0R W) | — | 8,100 N |
| Speed On Permanent Grease Lubrication (Nd G) | — | 3,100 1/min |
| Bolt/Stud Length Effectively (B2) | — | 20 mm |
| Width, Outer Ring (C) | — | 11 mm |
| Protrusion Outer Ring To Thrust Washer (C1) | — | 0.6 mm |
| Thread Length (Ig) | — | 10 mm |
| Stop Diameter Of Thrust Washer (D2) | — | 15 mm |
| Protrusion Lubrication Nipple (Protrusion L) | — | 1.5 mm |
| Tightening Torque Nut (Ma) | — | 8 Nm |
| Fatigue Load Limit, Radial (Cur W) | — | 1,190 N |
| Minimum Chamfer Dimension (Rmin) | — | 0.15 mm |
| Witdh Of Thrust Washer (B1) | — | 12.2 mm |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.