Technical data
32 parametersIdentification
- Manufacturer
- INA
- Type
- Radial roller bearing
- Part number (SKU)
- RNA6903-XL#N1>1
- EAN
- 4012802272680
- Cage
- Standard
Dimensions
- Outside diameter D
- 30 mm
- Width B
- 23 mm
- Mass
- 43 g
Load ratings and operation
- Dynamic load rating C
- 21100 N
- Static load rating C₀
- 29000 N
- Limiting speed
- 20000 1/min
- Sealing
- without
Full manufacturer specification20 parameters · expand
- Cage
- Standard
- Category
- XL
- Coating
- without
- Fatigue load limit, radial
- 5200.0 N
- Limiting speed for grease lubrication
- 12000.0 1/min
- Lubrication hole
- with
- Max. operating temperature
- 120.0 °C
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 0.3 mm
- Number of rows
- 1
- Outer ring width
- 23.0 mm
- PFAS
- no
- REACH
- REACH compliant
- Reference speed
- 10500.0 1/min
- RoHS
- RoHS compliant
- Sealing
- without
- Sealing ring
- G22X30X4
- Sealing ring 2
- SD22X30X4
- Special features
- without
- Under roller diameter
- 22.0 mm
Classification
- Manufacturer category
- Rolling and Plain Bearings › Roller Bearings › Needle Roller Bearings › Machined Needle Roller Bearings
- eCl@ss class
- 23-05-09-07
- UNSPSC
- 31171512
Description
Needle roller bearings RNA, to DIN 617/ISO 1206
The same bearing from other manufacturers (3 designations)
Same size and design — suffix notation differs between brands.
INA
RNA6903-XL
original — this page
equivalent designation
IKO
RNA6903
NTN
RNA6903
SKF
RNA6903
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
RNA6903-XL
Common designation: RNA6903
Radial roller bearing
od EUR 17.54net
+ VAT 23% = EUR 21.57 gross
This item is brought in to order (about 10 working days) and we sell it to business customers. Open a business account.
Cheaper in larger quantities
| from 5 pcs | EUR 17.19 | −2% |
| from 10 pcs | EUR 17.02 | −3% |
| from 25 pcs | EUR 16.67 | −5% |
| from 50 pcs | EUR 16.32 | −7% |
Our own item, temporarily out of stock — write to us for a date.
Shipping within the EU: DHL, GLS, from EUR 13.16 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.