Angular Contact Ball Bearings
In stockFrom US$21.37
INA 3805-2Z — 3805-2Z INA 3805-2Z Angular Contact Ball Bearings Bore diameter (d): 25 mm Outside diameter (D): 37 mm Width (B): 10 mm Dynamic load rating (Cr): 5.900 N Static load rating (C0r): 5.500 N Fatigue load limit (Cur): 285 N Limiting speed (nG): 15.300 1/min Reference speed (nϑr): 10.300 1/min Weight (≈m):…
Search: 38052Z, 3805 2Z, 3805
From US$21.37
Excl. VAT
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
Estimated delivery: 2 May 2026 (domestic stock)
| Spec | Default | Price | Quantity |
|---|---|---|---|
| ina:3805-2Z | Default | US$21.37 |
| Symbol | Value | Description |
|---|---|---|
| d | 25 mm | Bore diameter |
| D | 37 mm | Outside diameter |
| B | 10 mm | Width |
| Cr | 5.900 N | Basic dynamic load rating, radial |
| C0r | 5.500 N | Basic static load rating, radial |
| Cur | 285 N | Fatigue load limit, radial |
| nG | 15.300 1/min | Limiting speed |
| nϑr | 10.300 1/min | Reference speed |
| ≈m | 0,036 kg | Weight |
| Symbol | Value | Description |
|---|---|---|
| rmin | 0,3 mm | Minimum chamfer dimension |
| D1 | 33,12 mm | Shoulder diameter outer ring |
| D2 | 34,03 mm | Caliber diameter outer ring |
| d1 | 29,1 mm | Shoulder diameter inner ring |
| d2 | 27,92 mm | Caliber diamter inner ring |
| a | 17,9 mm | Distance between the apexes of the pressure cones |
| α | 25 ° | Contact angle |
| Item | Code | Description |
|---|---|---|
| Design variant | B | Bearing without filling slot |
| Sealing | 2RZ | Non-contact seal on both sides |
| Cage | TVH | Solid cage made of glass-fiber reinforced polyamide PA66 |
| Tolerance class | PN | Normal (PN) |
| Dimensional / heat stabilization | SN | Rings dimensional stabilized up to 120° |
| Lubricant | GA13 | Ball bearing and insert bearing grease |
| Axial internal clearance | CN | Group N (CN) |
| Symbol | Value | Description |
|---|---|---|
| da min | 27 mm | Minimum diameter shaft shoulder |
| Da max | 35 mm | Maximum diameter of housing shoulder |
| ra max | 0,3 mm | Maximum fillet radius |
| Symbol | Value | Description |
|---|---|---|
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
38052Z3805 2Z3805INA38052ZINA 3805 2ZINA3805 2ZINA 38052ZINA3805From US$21.37
Excl. VAT
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
Estimated delivery: 2 May 2026 (domestic stock)
| Spec | Default | Price | Quantity |
|---|---|---|---|
| ina:3805-2Z | Default | US$21.37 |
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