625 bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with 625. The table retains complete manufacturer designations so special suffixes and different dimensional variants remain visible.
On this page7 sections ⌄
Find by measured dimensions
Enter bore d, outside diameter D and width B. Use decimals or inch fractions such as 1/2 or 1 1/4.
625 — published size and closure variants
625 is the base grouping for the specific records below. Read the complete designation and publisher on each row. The source unit is retained beside the converted unit. A shield or seal can change the width; equal bore and outside diameter do not establish the same envelope.
3 source-labelled records; 3 shown initially.
| Publisher / full model | Closure / material | d×D×B in mm | d×D×B in inches | Source unit |
|---|---|---|---|---|
| SMB625 | OpenChrome steel | 5× | 0.19685× | mm |
| SMB625ZZ | ShieldedChrome steel | 5× | 0.19685× | mm |
| SMB625-2RS | SealedChrome steel | 5× | 0.19685× | mm |
Keep RS, 2RS, ZZ and width suffixes distinct
The table records the publisher’s open, shielded or sealed column. An unlisted “RS” marking is not rewritten as “2RS”. Keep special endings such as W21, W23 or a fractional bore suffix: they can identify a different width or bore. No automatic cross-brand substitution is approved.
Metric values converted from printed inch decimals inherit the source rounding. For example, 0.2812 in converts to 7.14248 mm; that extra decimal detail is arithmetic, not a tolerance or a machining target. Never silently round an inch bearing into the nearest metric size. Missing speed, clearance, precision, internal ball diameter, material grade or exact lubricant remain unknown.
Publisher references: SMB product charts and Enduro 1600-series data; checked 2026-10-02. Original BearingScope interpretation. No stock, sales, vehicle fitment or redistributable CAD is implied. Material names describe the source page, not a certificate for every item sold under a similar number.
625 — PEER catalogue dimensions
Independent technical reference from PEER’s historical 2009 sheets; checked 2026-10-03. These are catalogue records, not current-stock claims or replacement approvals. Printed units are kept separate.
| Full catalogue model | d×D×B (mm) | d×D×B (in) | Closed width / execution scope |
|---|---|---|---|
| PEER · 600 series625 | 5× | .1969× | Base designation only; complete closure execution must be checked |
Read ratings without transferring them to another execution
Cr and Cor are catalogue basic load ratings, not allowable application loads. Oil/grease values below are explicitly for open bearings where supplied. They are not sealed-bearing or machine operating-speed approvals. A dash means withheld or not established here.
| Model | Dynamic Cr / static Cor | Open: oil / grease | Evidence boundary |
|---|---|---|---|
| 625 | 1757 / 681 N | 44000 / 37000 r/min | Base-row catalogue values only; no cross-brand transfer. |
Printed decimal conversions inherit catalogue rounding; more decimal places do not create manufacturing accuracy. Special bores must not be rounded to a nearby metric bearing. The historical table does not establish an exact RS/2RS, NR, ABEC, C3, ceramic, vehicle or kit execution unless explicitly listed. No CAD or interchange approval is implied.
625 dimensions and recorded technical data
The recorded 625 base designation measures 5×16×5 mm (inside diameter d × outside diameter D × width B). This answer uses unsuffixed records from SKF, NSK, KOYO, EZO. It does not assign the same dimensions or operating ratings to every suffix.
The numeric series boundary is preserved: a longer number is not included merely because its first digits match. 22 recorded variants are listed. A dash means the value is missing, not zero.
No recorded variant matches these filters. Clear a filter to see other records; no substitute has been inferred.
| Brand / full designation | Named dimensions (mm / in) | Dynamic C (kN) | Static C0 (kN) | Reference speed (rpm) | Limiting speed (rpm) | Mass (kg / g) |
|---|---|---|---|---|---|---|
| SKF625Deep groove ball bearing |
| 1.14 kN | 0.38 kN | 95000 rpm | 60000 rpm | 0.0047 kg4.7 g |
| NSK625Deep groove ball bearing |
| 1.91 kN | 0.67 kN | — | — | 0.00495 kg4.95 g |
| KOYO625Deep groove ball bearing |
| 2.15 kN | 0.67 kN | — | 40000 rpmLimiting Speeds(Grease Lub.): 40000 min-1Limiting Speeds(Oil Lub.): 49000 min-1 | 0.005 kg5 g |
| EZO625Deep groove ball bearing |
| 1.73 kN | 0.67 kN | — | — | 0.0043 kg4.3 g |
| SKF625-2RS1Deep groove ball bearing with seals or shields |
| 0.936 kN | 0.29 kN | — | 28000 rpm | 0.0047 kg4.7 g |
| SKF625-2RZDeep groove ball bearing with seals or shields |
| 1.14 kN | 0.38 kN | 95000 rpm | 48000 rpm | 0.0051 kg5.1 g |
| SKF625-2RZTN9/HC5C3WTF1Hybrid ceramic deep groove ball bearing with seals on both sides |
| 1.11 kN | 0.38 kN | 125000 rpm | 67000 rpm | 0.005 kg5 g |
| SKF625-2ZDeep groove ball bearing with seals or shields |
| 1.14 kN | 0.38 kN | 95000 rpm | 48000 rpm | 0.005 kg5 g |
| SKF625-2Z/C3Deep groove ball bearing with seals or shields |
| 1.14 kN | 0.38 kN | — | — | 0.0051 kg5.1 g |
| SKF625-2Z/LHT23Deep groove ball bearing with seals or shields |
| 1.11 kN | 0.38 kN | 95000 rpm | 48000 rpm | 0.0051 kg5.1 g |
| SKF625-RZTN9/CNHVT105BDeep groove ball bearing with seals or shields |
| 1.11 kN | 0.38 kN | 95000 rpm | 60000 rpm | 0.0048 kg4.8 g |
| SKF625-ZDeep groove ball bearing with seals or shields |
| 1.14 kN | 0.38 kN | 95000 rpm | 60000 rpm | 0.0045 kg4.5 g |
| FAG625-2RSR-HLNDeep groove ball bearing |
| 1.84 kN | 0.67 kN | — | 31500 rpm | 0.00455 kg4.55 g |
| FAG625-2Z-C3-HLNDeep groove ball bearing |
| 1.84 kN | 0.67 kN | 36000 rpm | 53000 rpm | 0.005 kg5 g |
| FAG625-2Z-HLNDeep groove ball bearing |
| 1.84 kN | 0.67 kN | 36000 rpm | 53000 rpm | 0.005 kg5 g |
| NSK625DDDeep groove ball bearing |
| 1.91 kN | 0.67 kN | — | — | — |
| NSK625VVDeep groove ball bearing |
| 1.91 kN | 0.67 kN | — | — | — |
| NSK625ZZ1Deep groove ball bearing |
| 1.91 kN | 0.67 kN | — | — | 0.00486 kg4.86 g |
| KOYO625 2RSDeep groove ball bearing |
| 2.15 kN | 0.67 kN | — | 33000 rpmLimiting Speeds(Grease Lub.): 33000 min-1Limiting Speeds(Oil Lub.): - min-1 | 0.005 kg5 g |
| KOYO625 2RUDeep groove ball bearing |
| 2.15 kN | 0.67 kN | — | 40000 rpmLimiting Speeds(Grease Lub.): 40000 min-1Limiting Speeds(Oil Lub.): - min-1 | 0.005 kg5 g |
| KOYO625 ZZDeep groove ball bearing |
| 2.15 kN | 0.67 kN | — | 40000 rpmLimiting Speeds(Grease Lub.): 40000 min-1Limiting Speeds(Oil Lub.): - min-1 | 0.005 kg5 g |
| EZO625 2RSDeep groove ball bearing |
| 1.73 kN | 0.67 kN | — | — | 0.00452 kg4.52 g |
Compare recorded seals, clearance, precision and materials
Manufacturer wording is retained. A missing property is not inferred from another brand or a similar suffix.
| Brand / designation | Closure | Original precision | Clearance | Cage | Material | Lubricant |
|---|---|---|---|---|---|---|
| SKF 625 | Without | P6 and tighter width tolerance | CN | Sheet metal | Bearing steel | None |
| NSK 625 | Open | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 625 | Open | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| EZO 625 | Open (no closure suffix in this catalogue marking) | Not recorded | Not recorded | Not recorded | High-carbon chromium bearing steel | Not recorded |
| SKF 625-2RS1 | Seal on both sides | Not recorded | CN | Sheet metal | Bearing steel | Grease |
| SKF 625-2RZ | Seal on both sides | Not recorded | CN | Sheet metal | Bearing steel | Grease |
| SKF 625-2RZTN9/HC5C3WTF1 | Seal on both sides | Not recorded | CN | Non-metallic | Hybrid (ceramic balls) | Grease |
| SKF 625-2Z | Shield on both sides | P6 and tighter width tolerance | CN | Sheet metal | Bearing steel | Grease |
| SKF 625-2Z/C3 | Shield on both sides | Not recorded | C3 | Sheet metal | Bearing steel | Grease |
| SKF 625-2Z/LHT23 | Shield on both sides | Not recorded | CN | Sheet metal | Bearing steel | Grease |
| SKF 625-RZTN9/CNHVT105B | Seal on one side | Not recorded | CNH | Non-metallic | Bearing steel | Grease |
| SKF 625-Z | Shield on one side | P6 and tighter width tolerance | CN | Sheet metal | Bearing steel | None |
| FAG 625-2RSR-HLN | 2RSR — Contact seal on both sides | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | JN — Steel sheet metal | Not recorded | Lubricating grease |
| FAG 625-2Z-C3-HLN | 2Z — Non-contact shield on both sides | PN — Normal (ISO 492:2023) | C3 (Group 3) — Internal clearance larger than CN | JN — Steel sheet metal | Not recorded | Lubricating grease |
| FAG 625-2Z-HLN | 2Z — Non-contact shield on both sides | PN — Normal (ISO 492:2023) | CN (Group N) — Normal internal clearance | JN — Steel sheet metal | Not recorded | Lubricating grease |
| NSK 625DD | Contact rubber seals on both sides (DD) | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| NSK 625VV | Non-contact rubber seals on both sides (VV) | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| NSK 625ZZ1 | Metal shields on both sides (ZZ1) | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 625 2RS | Contact sealed 2RS | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 625 2RU | Non-contact sealed 2RU | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| KOYO 625 ZZ | Shielded ZZ | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| EZO 625 2RS | Two contact rubber seals | Not recorded | Not recorded | Not recorded | High-carbon chromium bearing steel | Not recorded |
How to compare these values
- Use the displayed dimension names and original symbols. Housing length L, height H2 and flange width are not bearing outside diameter D. A catalogue width with an unverified symbol must not be assumed to be inner-ring width B or assembly width T. Open the product record for mounting dimensions and geometry.
- Inch values are calculated from the recorded millimetres using 25.4 mm per inch, rounded to six decimal places. They do not change a metric bearing into an inch-series bearing. Gram values are converted from the recorded mass in kilograms.
- C and C0 describe different rating conditions. They are not a single safe working-load limit and cannot replace an application load calculation.
- Reference and limiting speeds are separate catalogue values. The source grease/oil context is shown where recorded. Lubricant, seals, loads, fit, clearance and cooling affect the usable operating speed.
- A common base number does not prove equivalent seals, clearance, precision, material or interchangeability. Open the full designation for these fields.
Related prefix matches — other model numbers may appear
These discovery results can contain a longer number or a different component. They are not specifications for the requested exact model. Open the complete product to inspect its original geometry.
625
Deep groove ball bearing
View full technical record →KOYO625
Deep groove ball bearing
View full technical record →NSK625
Deep groove ball bearing
View full technical record →EZO625
Deep groove ball bearing
View full technical record →KOYO6252
Deep groove ball bearing
View full technical record →SKF6252 M
Deep groove ball bearing
View full technical record →FAG6252-M
Deep groove ball bearing
View full technical record →SKF6252 M/C3
Deep groove ball bearing
View full technical record →FAG6252-M-C3
Deep groove ball bearing
View full technical record →TIMKEN6252M-C3
Deep groove ball bearing
View full technical record →FAG6252-M-C4
Deep groove ball bearing
View full technical record →KOYO625 2RS
Deep groove ball bearing
View full technical record →Check the drawing before substituting
Nominal dimensions are not shaft-fit tolerances. Different variants can add grooves, flanges, wider rings or assembly components. When the table has different dimensions, the complete designation—not the shared prefix—controls.
Reference basis & data limits
Manufacturer terminology is retained in the product records. Technical reference basis: JTEKT Basic Bearing Knowledge (boundary dimensions, tolerance classes and lubrication); NSK Bearing ABCs (lubrication, designations and clearance); NTN technical FAQs (closure codes and component interchange); SKF rolling-bearing selection and maintenance references.
Selection workflows and catalogue grouping are BearingScope editorial aids. Verify the current drawing and application requirements before using a candidate. Missing database information is not converted into an assumed match.