STAUFF · Replacement Elements · inline line
NR-630-B-100-B filter element: specifications & equivalents
The NR-630-B-100-B is a STAUFF inline-line hydraulic filter element, sized 139.5 × 399 mm OD × length (ID 70.3 mm). Verify against the current manufacturer data sheet before ordering.
Micron rating, media type, collapse pressure and seal material are not printed in the STAUFF interchange listing and are pending extraction from STAUFF product data sheets. Verify against the current STAUFF catalog before ordering.
Specification table
| Parameter | Value |
|---|---|
| Filter type | inline line |
| Outside diameter OD | 139.5 mm |
| Inside diameter ID | 70.3 mm |
| Length | 399 mm |
| Integral bypass valve | none (housing/valve-dependent) |
| Source catalog | STAUFF: STAUFF Filter Interchange online database (filterinterchange.com) |
| Last verified | 2026-09-28 |
Sources: STAUFF — STAUFF Filter Interchange online database (filterinterchange.com) — accessed 2026-09-27.
STAUFF® and all model designations are trademarks of their respective owners, used here for identification only — ElementRef is an independent reference site, not an authorized STAUFF distributor.
Dimensional drawing
Dimensions & series range
| Outside diameter | 139.5 mm (5.492 in) |
| Inside diameter | 70.3 mm (2.768 in) |
| Overall length | 399 mm (15.709 in) |
All 140×399 mm interchange elements →
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
| ↔ XR630T100B0 | Filtrec | full | Filtrec's official Cross Navigator maps STAUFF NR630B100B to FILTREC XR630T100B0 as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade. |
|
↔ 70583877 page in verification queue | UFI | partial | STAUFF Filter Interchange lists 70583877 (COMEX / Ecoparts) as replaced by NR-630-B-100-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 78264459 page in verification queue | UFI | partial | STAUFF Filter Interchange lists 78264459 (MAHLE / Filtration Group) as replaced by NR-630-B-100-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ PI38063RNDRG100 page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists Pi 38063 RN Drg 100 (MAHLE / Filtration Group) as replaced by NR-630-B-100-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
Interchange levels: full catalog-confirmed drop-in · partial verify parameters · verify manual confirmation required. Links resolve to the equivalent model's specification page where available.
Full chart: STAUFF cross reference chart →
How the NR-630-B-100-B model number is decoded
- NR-630-B-100-BSTAUFF replacement element part number per the STAUFF Filter Interchange database.
Typical equipment & applications
- Replacement element for OEM hydraulic filter housings
Frequently asked questions
What are the dimensions of the NR-630-B-100-B filter element?
What replaces the NR-630-B-100-B filter element?
Is a same-envelope aftermarket element always a drop-in replacement?
Same-envelope elements from other brands
View full interchange →These 24 catalog element(s) share the 140×399 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.
Other models in the Replacement Elements series
All 4930 (list page 2/10) →Reviewed & verified by the ElementRef engineering desk against STAUFF on 2026-09-28. Read our editorial & correction policy.