Technical data
29 parametersIdentification
- Manufacturer
- INA
- Type
- Drawn cup needle roller bearing open end
- Part number (SKU)
- HK2512-B#N
- EAN
- 4054372504402
Dimensions
- Outside diameter D
- 32 mm
- Width B
- 12 mm
- Mass
- 19.12 g
Load ratings and operation
- Dynamic load rating C
- 11000 N
- Static load rating C₀
- 15200 N
- Limiting speed
- 10200 1/min
- Sealing
- without
Full manufacturer specification18 parameters · expand
- Coating
- without
- Fatigue load limit, radial
- 2030.0 N
- Limiting speed for grease lubrication
- 6100.0 1/min
- Lubricant
- without
- Lubrication hole
- without
- Max. operating temperature
- 140.0 °C
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 0.8 mm
- Outer ring width
- 12.0 mm
- PFAS
- no
- REACH
- REACH compliant
- Reference speed
- 7800.0 1/min
- RoHS
- RoHS compliant
- Sealing
- without
- Sealing ring
- SD25X32X4
- Sealing ring 2
- G25X32X4
- Suitable inner rings LR
- LR20X25X12,5
- Under roller diameter
- 25.0 mm
Classification
- Manufacturer category
- Rolling and Plain Bearings › Roller Bearings › Needle Roller Bearings › Drawn Cup Needle Roller Bearings with Open Ends
- eCl@ss class
- 23-05-09-05
- UNSPSC
- 31171512
Description
This needle roller bearing carries a drawn cup design with open ends, in accordance with DIN 618/ISO 3245. The outside diameter is 32.0 mm, width 12.0 mm, and net mass 19.12 g. The limiting speed reaches 10200 1/min, with a reference speed of 7800 1/min. It is supplied without sealing. The thin-walled drawn cup construction allows a compact radial section while maintaining a full complement of needle rollers for load-carrying capacity. As the bearing is open on both ends and unsealed, lubrication must be supplied and retained externally, and the housing bore must provide adequate protection from contamination. The design suits applications requiring a small radial envelope combined with the stated speed capability.
HK2512-B
Drawn cup needle roller bearing open end
od EUR 4.31net
+ VAT 23% = EUR 5.30 gross
Cheaper in larger quantities
| from 5 pcs | EUR 4.22 | −2% |
| from 10 pcs | EUR 4.18 | −3% |
| from 25 pcs | EUR 4.09 | −5% |
| from 50 pcs | EUR 4.01 | −7% |
Dispatched within 24 h from our own warehouse
Shipping within the EU: DHL, GLS, from EUR 13.18 net. Transit time 3–5 business days after dispatch. Shipping and returns →
Buying for a company?
Open a business account →Documentation
Datasheet (PDF)RoHS / REACH compliance declaration (PDF)Opening a document for the first time can take up to a minute while the manufacturer prepares it.