Technical data
26 parametersIdentification
- Manufacturer
- INA
- Type
- Radial insert ball bearing
- Part number (SKU)
- GAY30-XL-NPP-B#N1
- EAN
- 4012802794601
Dimensions
- Bore d
- 30 mm
- Outside diameter D
- 62 mm
- Width B
- 30 mm
- Mass
- 250 g
Load ratings and operation
- Dynamic load rating C
- 19500 N
- Static load rating C₀
- 11300 N
- Sealing
- NPP
Full manufacturer specification15 parameters · expand
- Calculation factor
- 13.8
- Category
- XL
- Distance thread
- 5.8 mm
- Distance to lubrication hole
- 4.7 mm
- Fatigue load limit, radial
- 480.0 N
- Max. operating temperature
- 120.0 °C
- Min. operating temperature
- -20.0 °C
- Outer ring width
- 18.0 mm
- PFAS
- no
- Raceway distance
- 9.0 mm
- Rib diameter inner ring
- 39.4 mm
- Rib diameter sealing inner ring
- 37.3 mm
- Sealing
- NPP
- Shape of outer surface
- B
- Width of flats
- 3.0 mm
Classification
- Manufacturer category
- Rolling and Plain Bearings › Ball Bearings › Insert Ball Bearings and Belt Tension Pulleys › Insert Ball Bearings
- eCl@ss class
- 23-05-08-02
- UNSPSC
- 31171504
Description
This insert ball bearing carries radial loads through a spherical outer ring, which seats into a housing and allows self-alignment. Shaft location is achieved by grub screws, providing a fixed axial position on the shaft. Bore diameter is 30.0 mm, outside diameter 62.0 mm, width 30.0 mm, and net mass is 0.25 kg. Sealing on both sides is of NPP type, integrated into the outer ring. The spherical outer ring surface permits compensation of angular misalignment between the housing bore and the shaft, simplifying installation where perfect alignment cannot be guaranteed. Grub screw fixation makes the bearing suitable for applications with moderate shaft loads and vibration, where a simple, non-adjustable axial lock is sufficient. The NPP sealing arrangement on both sides protects the internal grease fill from contamination and retains lubricant, reducing the need for frequent relubrication.
The same bearing from other manufacturers (2 designations)
Same size and design — suffix notation differs between brands.
INA
GAY30-XL-NPP-B
original — this page
equivalent designation
RHP
1230-30G
conditionally interchangeable
These items are conditionally interchangeable — check the design before ordering.
SNR
1230-30G
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
For mounting this bearing
Accessories matching this item. All from our catalogue.
GAY30-XL-NPP-B
Common designation: GAY30 NPP B
Radial insert ball bearing
⌀30 × 62 × 30 mm
od EUR 14.04net
+ VAT 23% = EUR 17.27 gross
Cheaper in larger quantities
| from 5 pcs | EUR 13.76 | −2% |
| from 10 pcs | EUR 13.62 | −3% |
| from 25 pcs | EUR 13.34 | −5% |
| from 50 pcs | EUR 13.06 | −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 →
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