Technical data

26 parameters

Identification

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.

Comparison and details →

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.

INA

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

Last few (8)dispatch within 24 h
GAY30-XL-NPP-B—
EUR 14.04

Cheaper in larger quantities

from 5 pcsEUR 13.76−2%
from 10 pcsEUR 13.62−3%
from 25 pcsEUR 13.34−5%
from 50 pcsEUR 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 →

Symbol (SKU)GAY30-XL-NPP-B#N1
EAN4012802794601
Wymiary⌀30 × 62 × 30 mm
Masa250 g

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Documentation

Datasheet (PDF)

Opening a document for the first time can take up to a minute while the manufacturer prepares it.

Need fitting, lubrication or a vibration check?