Sardar Mill Store
Explore every Sardar Mill Store catalogue family, search published model references and compare the dimensions that matter before you enquire.
Manufacturer-linked figures for HIWIN motion products, bearings, drives and transmission.
Explore the guide ↓Browse all 31 catalogue subcategories, then inspect the manufacturer-linked reference tables. Search by part number, product type, brand or specification. The numerical tables contain verified examples, not every configuration in a manufacturer's global catalogue or a live stock list. For the other variants, use the linked manufacturer catalogues or browse every brand we handle.
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No matching reference yet. Try a broader term, or send us the full code or drawing.
Electrical compatibility and mechanical fit need to be checked together.
| Subcategory | Specifications to confirm | Send with enquiry |
|---|---|---|
| VFD | Supply phase and voltage, motor kW, rated current, frequency range, control mode, enclosure/IP rating. | Drive code, motor nameplate, load and control wiring. |
| Stepper Motor | Frame size, holding torque, current per phase, step angle, shaft size and length, wiring. | Motor code, mounting drawing, load and required speed; see Yako motor table. |
| Stepper Drives | Input supply, output current, microstep settings, motor phases and control interface. | Drive and motor codes; see Yako reference. |
| Servo Motors / Drives | Rated power, torque and speed, voltage, encoder, brake, connector and matching drive. | Complete motor and driver codes; see Panasonic model examples. |
| Spindle Motor, Water Cooled / Air Cooled | Power, voltage, maximum rpm, frequency, nose/collet, cooling arrangement and bearings. | Nameplate, spindle drawing, VFD details and coolant or airflow setup; see HQD model table. |
| AC/DC Geared Motors | Supply, output speed and torque, gearbox ratio, shaft, mounting, duty and direction. | Motor and gearbox labels plus output-shaft measurements. |
Firmware, I/O and communication details can be as important as the model number.
| Subcategory | Specifications to confirm | Send with enquiry |
|---|---|---|
| Controllers | Axis count, pulse or fieldbus control, interpolation, I/O, supply and supported drive protocol. | Controller code, machine type and wiring diagram. |
| Ritch Auto | Handheld controller model, axes, interface, firmware and compatible machine board. | Full controller code, board photo and connector details. |
| PLC | CPU family, power, digital/analog I/O count, expansion modules, protocol and program compatibility. | CPU and module codes plus I/O list; see Yako base I/O table. |
| HMI | Screen size, resolution, supply, ports, protocol, cutout and project software. | HMI model, PLC model and panel cutout. |
Use HIWIN's published rail and block drawings first where the product is a HIWIN guideway.
| Subcategory | Specifications to confirm | Send with enquiry |
|---|---|---|
| Hardchrome Shafts | Shaft diameter, length, tolerance, straightness, surface finish and end machining. | Drawing or measured shaft with end-detail photos. |
| Ball Bearing, Linear Motion Bearings | Shaft diameter, bearing OD and length, open/closed style, seals and housing fit. | Bearing code, shaft size and housing drawing. |
| Linear Guideway, HG Series, Heavy Load | HIWIN rail/block size, block style, rail length, mounting pitch, preload and accuracy class. | Complete HG block and rail codes; see HIWIN HG and PMI MSA tables. |
| Linear Guideway, MG Series, Miniature | HIWIN MG rail width, block length, rail length, accuracy class and mounting pattern. | Complete MGN or MGW code; see MG model table. |
| Linear Guideway, RG Series, Roller | HIWIN RG rail/block size, carriage style, load direction, preload and accuracy class. | Complete RGH or RGW code; see RG model table. |
| Linear Guideway, LG Series, Low Profile | Exact manufacturer and LG series code, assembled height, rail width, block footprint and load rating. | Full code and manufacturer drawing. Do not substitute HG, MG or RG by size alone. |
Diameter and lead are only the beginning. Nut style and end machining determine fit.
| Subcategory | Specifications to confirm | Send with enquiry |
|---|---|---|
| Ball Screw Support Units | Fixed/supported end style, screw and journal diameter, bearing arrangement and mounting pattern. | BK/BF or FK/FF code, screw end drawing; see support unit table. |
| Precision Ground Spindle Screw | Nominal diameter, lead, accuracy grade, travel, nut style, preload and end machining. | Full code or drawing and required axial load. |
| Rolled Ball Screws | Diameter, lead, grade, nut type, total length, travel and journal dimensions. | Full screw/nut code; see HIWIN examples. |
| Ground Ball Screws | Diameter, lead, accuracy grade, preload, nut and support configuration. | Manufacturer drawing, tolerance and duty details. |
Check the full suffix as well as the bearing series. Clearance, cage and seals can change the selection.
| Subcategory | Specifications to confirm | Send with enquiry |
|---|---|---|
| Cylindrical Roller Bearing | Bore d, outside diameter D, width B, ring design, clearance and cage. | Complete code with NU/NJ/NUP prefix and suffixes; see NTN examples. |
| Spherical Roller Bearing | d × D × B, bore type, internal clearance, lubrication groove and speed/load duty. | Full code, shaft drawing and housing type; see SKF examples. |
| Needle Roller Bearing | Shaft diameter, outer diameter, width, inner ring, sealing and lubrication. | Full code, shaft surface and housing bore; see IKO model table. |
| Taper Roller Bearing | d × D × T, cone/cup combination, contact geometry and load rating. | Complete code and arrangement; see SKF model table. |
| Plain Spherical Bearing | Bore, outside diameter, width, sliding material, seal and lubrication type. | Full code and articulation/load requirement; see SKF reference. |
| Cam Follower Bearing | Stud or yoke style, roller OD, stud diameter, width, seal and track load. | Code, stud thread and track drawing; see THK series table. |
| Rod End Bearing | Bore, thread size/hand, housing style, sliding pair and static/dynamic load. | Complete code and linkage drawing; see THK PHS dimensions. |
Torque, backlash and mounting geometry should all be considered.
| Subcategory | Specifications to confirm | Send with enquiry |
|---|---|---|
| Racks & Pinion | Module, tooth count, pressure angle, helix, rack length, precision and mounting. | Rack/pinion drawing, travel and required load. |
| Planetary Gearbox | Ratio, rated torque, backlash, stages, input motor flange and output shaft. | Motor and gearbox codes; see ZD series example. |
| Zero Backlash Coupling | Rated torque, shaft bores, outside diameter, length, misalignment and fastening. | Both shaft sizes and torque; see Sungil example. |
The correct grease depends on the component, environment and maintenance interval.
| Subcategory | Specifications to confirm | Send with enquiry |
|---|---|---|
| Grease | Thickener, base oil, NLGI grade, temperature range, speed factor, load and compatibility. | Equipment manual and current grease code; see SKF reference table. |
Figures below are selected examples from official manufacturer material. Check the linked current catalog and exact suffix before purchase. A listed model is not a promise that we have it in stock.
Published part-number index values for motor output and voltage. The matching driver, encoder and connectors vary by code.
| Part number | Series | Rated output | Voltage class |
|---|---|---|---|
| MHMF022L1V2 | MHMF, high inertia | 200 W | 200 V |
| MHMF041L1A1 | MHMF, high inertia | 400 W | 100 V |
| MHMF502L1C6 | MHMF, high inertia | 5.0 kW | 200 V |
These Yako drive examples have different supply types and motor-current limits. Confirm motor matching and wiring before replacement.
| Model | Input supply | Adjustable drive current | Maximum microsteps |
|---|---|---|---|
| YKD2204M | 18 to 36 V DC | Below 2.2 A | 32 |
| YKD2305M | 20 to 50 V DC | Below 3 A | 200 |
| YKD2405M | 20 to 50 V DC | Below 4 A | 200 |
| YKD3505M | 20 to 50 V DC | 1.6 to 5.5 A | 200 |
| YKD3506M | 20 to 60 V DC | 2.3 to 5.9 A | 200 |
| YKD3722M | 110 to 220 V AC | 0.7 to 7.0 A | 60,000 |
| YKA2204M | 15 to 40 V DC | 0.2 to 1.5 A | 64 |
| YKA2304ME/F | 12 to 40 V DC | 0.1 to 3.0 A | 64 |
| YKA2404MA/B/C/D | 12 to 40 V DC | 0.1 to 3.0 A | 200 |
| YKC2405M | 20 to 50 V DC | 0.7 to 3.0 A | 200 |
Source: Yako stepper driver model table. Output current is adjustable; confirm motor matching and current-setting range for the exact revision.
All five examples are two-phase motors with a 1.8° step angle. Check shaft details and the driver's current setting before pairing a motor.
| Motor model | Flange | Body length | Holding torque | Rated current |
|---|---|---|---|---|
| YK42HB33-02A | 42 mm, NEMA 17 | 41 mm | 0.4 N·m | 2.0 A |
| YK42HB47-02A | 42 mm, NEMA 17 | 49 mm | 0.48 N·m | 2.0 A |
| YK42HB60-02A | 42 mm, NEMA 17 | 61 mm | 0.72 N·m | 2.0 A |
| YK57HB56-03A | 57 mm, NEMA 23 | 56 mm | 0.9 N·m | 3.0 A |
| YK57HB76-03A | 57 mm, NEMA 23 | 76 mm | 1.35 N·m | 3.0 A |
Source: Yako stepper motor model table. Driver compatibility depends on phase wiring and full motor code.
These are base-unit I/O configurations, not full purchase codes. Power supply, output type, input polarity and expansion modules complete the PLC designation.
| YX2N base size | Built-in inputs | Built-in outputs | Total base I/O |
|---|---|---|---|
| 16-point | 8 | 8 | 16 |
| 32-point | 16 | 16 | 32 |
| 48-point | 24 | 24 | 48 |
| 64-point | 32 | 32 | 64 |
| 80-point | 40 | 40 | 80 |
| 128-point | 64 | 64 | 128 |
Source: Yako YX2N / YX2NH PLC catalogue. Verify the full power and output suffix before replacement.
Housing diameter and rated power are drawn from HQD model listings. Voltage, frequency, speed and tool interface must be checked on the exact model page before selecting a VFD.
| Model | Housing diameter | Rated power | Cooling |
|---|---|---|---|
| GDK80-12Z/2.2 | 80 mm | 2.2 kW | Water |
| GDK80-24Z/2.2 | 80 mm | 2.2 kW | Water |
| GDK100-24Z/3.2 | 100 mm | 3.2 kW | Water |
| GDK105-21Z/3.5 | 105 mm | 3.5 kW | Water |
| GDK105-18Z/4.5 | 105 mm | 4.5 kW | Water |
| GDK125-9Z/5.5 | 125 mm | 5.5 kW | Water |
Source: HQD GDK water-cooled spindle product listings. These are models, not a claim that each is currently available from Sardar Mill Store.
Rail width WR, rail-hole pitch P, block width W and length L are in millimetres.
| Model | WR | P | W | L | Dynamic C |
|---|---|---|---|---|---|
| HGH15CA | 15 mm | 60 mm | 34 mm | 61.4 mm | 14.7 kN |
| HGH20CA | 20 mm | 60 mm | 44 mm | 77.5 mm | 27.1 kN |
| HGH25CA | 23 mm | 60 mm | 48 mm | 84 mm | 34.9 kN |
| HGH30CA | 28 mm | 80 mm | 60 mm | 97.4 mm | 48.5 kN |
| HGH35CA | 34 mm | 80 mm | 70 mm | 112.4 mm | 64.6 kN |
| HGH45CA | 45 mm | 105 mm | 86 mm | 139.4 mm | 103.8 kN |
| HGH55CA | 53 mm | 120 mm | 100 mm | 166.7 mm | 153.2 kN |
Source: HIWIN Linear Guideway Catalog, HG dimensions. Rail length, preload and accuracy are separate configuration choices.
MGN is narrow and MGW is wide. H is assembled height, W is block width, L is block length and WR is rail width. Dimensions in millimetres.
| Model | H | W | L | WR | Dynamic C |
|---|---|---|---|---|---|
| MGN5C | 6 | 12 | 16 | 5 | 0.54 kN |
| MGN7C | 8 | 17 | 22.5 | 7 | 0.98 kN |
| MGN7H | 8 | 17 | 30.8 | 7 | 1.37 kN |
| MGN9C | 10 | 20 | 28.9 | 9 | 1.86 kN |
| MGN9H | 10 | 20 | 39.9 | 9 | 2.55 kN |
| MGN12C | 13 | 27 | 34.7 | 12 | 2.84 kN |
| MGN12H | 13 | 27 | 45.4 | 12 | 3.72 kN |
| MGN15C | 16 | 32 | 42.1 | 15 | 4.61 kN |
| MGN15H | 16 | 32 | 58.8 | 15 | 6.37 kN |
| MGW7C | 9 | 25 | 31.2 | 14 | 1.37 kN |
| MGW9C | 12 | 30 | 39.3 | 18 | 2.75 kN |
| MGW12C | 14 | 40 | 46.1 | 24 | 3.92 kN |
| MGW15C | 16 | 60 | 54.8 | 42 | 6.77 kN |
Source: HIWIN MG Series dimension chart. Check the current revision for your exact code and options.
H is assembled height, W is block width, L is block length and WR is rail width. Dimensions in millimetres.
| Model | H | W | L | WR | Dynamic C |
|---|---|---|---|---|---|
| RGH15CA | 28 | 34 | 68 | 15 | 11.3 kN |
| RGH20CA | 34 | 44 | 86 | 21 | 21.3 kN |
| RGH25CA | 40 | 48 | 97.9 | 23 | 27.7 kN |
| RGH30CA | 45 | 60 | 109.8 | 28 | 39.1 kN |
| RGH35CA | 55 | 70 | 131.4 | 34 | 57.9 kN |
| RGH45CA | 70 | 86 | 153.2 | 45 | 92.6 kN |
| RGH55CA | 80 | 100 | 183.7 | 53 | 130.5 kN |
Source: HIWIN RG Series RGH-CA dimension chart. HA and RGW styles differ; do not match by rail width alone.
H is assembled height, W is carriage width, L is carriage length and WR is rail width. Dimensions are in millimetres.
| Model | H | W | L | WR | Dynamic C |
|---|---|---|---|---|---|
| MSA 15 E | 24 | 47 | 56.3 | 15 | 11.8 kN |
| MSA 20 E | 30 | 63 | 72.9 | 20 | 19.2 kN |
| MSA 25 E | 36 | 70 | 81.6 | 23 | 28.1 kN |
| MSA 30 E | 42 | 90 | 97 | 28 | 39.2 kN |
Source: PMI-AMT MSA-E dimensional and load table. Match carriage, rail, preload and accuracy code before ordering.
This is a screw-diameter selection reference, not a complete end-journal drawing.
| Ball screw diameter | Fixed, BK | Supported, BF | Fixed, FK | Supported, FF |
|---|---|---|---|---|
| 10 to 15 mm | BK10 | BF10 | FK10 | FF10 |
| 14 to 18 mm | BK12 | BF12 | FK12 | FF12 |
| 20 mm | BK15 | BF15 | FK15 | FF15 |
| 25 to 28 mm | BK17 or BK20 | BF17 or BF20 | FK17 or FK20 | FF17 or FF20 |
Source: HIWIN Ballscrew Supports Catalog, shaft diameter chart. The screw end machining must still match the chosen unit.
These examples span 6 to 25 mm nominal diameter. Maximum shaft length is the manufacturer's listed assembly limit, not a locally available cut length.
| HIWIN model | Nominal diameter | Lead | Nut style | Maximum shaft length |
|---|---|---|---|---|
| R6-2B1-FSZ | 6 mm | 2 mm | Flange | 500 mm |
| R8-2C1-FSZ | 8 mm | 2 mm | Flange | 500 mm |
| R8-5B1-FST | 8 mm | 5 mm | Flange | 500 mm |
| R10-2B1-FSZ | 10 mm | 2 mm | Flange | 700 mm |
| R10-4B1-FSZ | 10 mm | 4 mm | Flange | 700 mm |
| R12-2C1-FSZ | 12 mm | 2 mm | Flange | 1000 mm |
| R12-4C1-FSZ | 12 mm | 4 mm | Flange | 1000 mm |
| R12-5B1-FSZ | 12 mm | 5 mm | Flange | 1000 mm |
| R15-5K4-FSCEW | 15 mm | 5 mm | Flange | 3000 mm |
| R16-5B1-FSZ | 16 mm | 5 mm | Flange | 3000 mm |
| R20-5K4-FSCEW | 20 mm | 5 mm | Flange | 3000 mm |
| R25-5K4-FSCEW | 25 mm | 5 mm | Flange | 4500 mm |
Source: HIWIN published rolled ballscrew assembly list. Nut and screw-end machining must also match. The manufacturer's U.S. stock listing is not Sardar Mill Store stock.
Dimensions d, D and T are in millimetres. Dynamic load C is in kilonewtons.
| Model | Bore d | Outside D | Overall T | Dynamic C |
|---|---|---|---|---|
| 30205 J2/Q | 25 | 52 | 16.25 | 30.8 kN |
| 32005 X/Q | 25 | 47 | 15 | 27.0 kN |
| 32205 BJ2/Q | 25 | 52 | 19.25 | 35.8 kN |
Source: SKF Agri Solutions catalog, tapered roller bearing table.
Both examples are single-row cylindrical roller bearings. Dimensions are in millimetres and C is the dynamic load rating.
| Model | Bore d | Outside D | Width B | Dynamic C | Manufacturer |
|---|---|---|---|---|---|
| NUP205 | 25 | 52 | 15 | 18.8 kN | NTN model page |
| NUP206 | 30 | 62 | 16 | 24.9 kN | NTN model page |
Source: NTN Bearing Finder pages linked per model. Verify cage, clearance and exact suffix before ordering.
These cylindrical-bore examples vary in width and load rating. Dimensions d, D and B are in millimetres.
| Model | Bore d | Outside D | Width B | Dynamic C |
|---|---|---|---|---|
| 22205 E | 25 | 52 | 18 | 49.9 kN |
| 21305 CC | 25 | 62 | 17 | 49.1 kN |
| 22206 E | 30 | 62 | 20 | 66.1 kN |
| 22207 E | 35 | 72 | 23 | 88.8 kN |
Source: SKF Spherical Roller Bearings product table. Suffix and bore type affect the exact selection.
These steel-on-steel examples are maintenance-requiring. d, D and B are in millimetres; dynamic C is in kilonewtons.
| Designation | Bore d | Outside D | Width B | Dynamic C |
|---|---|---|---|---|
| GE 10 E | 10 | 19 | 9 | 8.15 kN |
| GE 12 E | 12 | 22 | 10 | 10.8 kN |
| GE 15 ES-2RS | 15 | 26 | 12 | 17 kN |
| GE 20 ES-2RS | 20 | 35 | 16 | 30 kN |
Source: SKF Spherical Plain Bearings and Rod Ends catalogue, radial steel/steel table. Seals and material pair must be checked against the full designation.
These designations have two seals. d is bore, D is outer diameter, C is outer ring width and B is overall width, all in millimetres.
| Model | Bore d | Outside D | Outer width C | Overall width B |
|---|---|---|---|---|
| NA 4900UU | 10 | 22 | 13 | 14 |
| NA 49/22UU | 22 | 39 | 17 | 18 |
| NA 4905UU | 25 | 42 | 17 | 18 |
| NA 6905UU | 25 | 42 | 30 | 31 |
| NA 49/28UU | 28 | 45 | 17 | 18 |
Source: IKO machined needle roller bearing dimension table. Seal and ring configuration matter when selecting the exact part.
THK publishes several CF body types. These are series-level ranges, not interchangeable model dimensions. Confirm roller diameter, stud thread and the exact code.
| Series | Stud diameter range | Caged dynamic load range | Full-roller dynamic load range |
|---|---|---|---|
| CF-A | 3 to 10 mm | 1.47 to 5.33 kN | 2.8 to 9.42 kN |
| CF | 5 to 10 mm | 3.14 to 5.33 kN | 5.1 to 9.42 kN |
| CF-AB | 12 to 30 mm | 7.87 to 45.4 kN | 13.4 to 67.6 kN |
Source: THK CF cam follower product family. Use the individual part drawing for final dimensions.
L is overall length, D is head diameter and B1 is head width, all in millimetres. Check right- or left-hand thread before ordering.
| Model | Bore | Thread | L | D | B1 |
|---|---|---|---|---|---|
| PHS 5 | 5 | M5 × 0.8 | 35 | 16 | 8 |
| PHS 6 | 6 | M6 × 1 | 39 | 18 | 9 |
| PHS 8 | 8 | M8 × 1.25 | 47 | 22 | 12 |
| PHS 10 | 10 | M10 × 1.5 | 56 | 26 | 14 |
| PHS 12 | 12 | M12 × 1.75 | 65 | 30 | 16 |
| PHS 14 | 14 | M14 × 2 | 74 | 34 | 19 |
| PHS 16 | 16 | M16 × 2 | 83 | 38 | 21 |
| PHS 18 | 18 | M18 × 1.5 | 92 | 42 | 23 |
| PHS 20 | 20 | M20 × 1.5 | 100 | 46 | 25 |
| PHS 22 | 22 | M22 × 1.5 | 109 | 50 | 28 |
| PHS 25 | 25 | M24 × 2 | 124 | 60 | 31 |
| PHS 30 | 30 | M30 × 2 | 145 | 70 | 37 |
Source: THK PHS rod end dimension table. The PHS 25 thread is M24 × 2 in THK's published table.
Rated output torque varies by size and reduction ratio. These values are for a 3:1 ratio.
| Frame size | Stages | Ratio | Rated output torque |
|---|---|---|---|
| 60 | 1 | 3:1 | 12 N·m |
| 80 | 1 | 3:1 | 40 N·m |
| 120 | 1 | 3:1 | 80 N·m |
| 160 | 1 | 3:1 | 400 N·m |
Source: ZD ZDWF series technical data. Check motor flange, shaft and backlash for the exact variant.
These are rated torque values for the BL sleeve variant. Bore and fastening style still matter.
| Series | Sleeve | Rated torque | Maximum torque |
|---|---|---|---|
| SJC-14 | BL | 2 N·m | 4 N·m |
| SJC-20 | BL | 4 N·m | 8 N·m |
| SJC-25 | BL | 9 N·m | 18 N·m |
| SJC-30 | BL | 12 N·m | 24 N·m |
Source: Sungil SJC series manufacturer table.
Grease is selected by equipment requirements, not by bearing dimensions alone.
| Designation | NLGI class | Thickener | Base oil | Operating temperature |
|---|---|---|---|---|
| LGMT 2 | 2 | Lithium | Mineral | -30 to +120 °C |
Source: SKF LGMT 2 product data sheet. Check grease compatibility before mixing products.
For models not yet tabulated here, these manufacturer sources are the authoritative next step. Match the complete designation and revision. A manufacturer's global catalogue does not indicate our local availability.
We can help turn a vague request into a precise enquiry. Include quantity, machine application and delivery location so the team can confirm the exact product and current availability.