QGRA 30 ring gauges

The QGRA 30 series gauges are primarily utilized to inspect tapered shaft seats intended for cylindrical roller bearings within the NN30K series. Additionally, shaft seats for bearings found in the NNU 49 BK and N 10 K series can also be verified using QGRA 30 series gauges. Specifically designed for tapered seats with diameters up to 200 mm, QGRA 30 ring gauges ensure accurate measurements in these applications. For tapered seats exceeding 200 mm in diameter, QIBR recommends using QDMB taper gauges, as handling ring gauges of such size would pose practical challenges due to their weight. This approach ensures effective and reliable inspection across a broad range of bearing installation scenarios, maintaining precision and reliability in industrial settings.

Изображение может отличаться от изделия. Подробности см. в технических характеристиках.

Характеристики

Standards: GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN/VDEh,DIN/VDEh
Product Number: QGRA 3005-QGRA 3040
Bearing Designation: NN 3005 K-NN 3040 K
Seat diameter(da): 25.1mm-200.35
Seat diameter(db): 27mm-207mm
Seat distance(Bb): 4mm-20mm
Seat distance(Bc): 4.2mm-20.7mm
Mass ring gauge: 0.13kg-15.00kg
Brand: QIBR/OEM/Neutral
Package: Standard Export Package
Applications: Measurement

Подбор моделей QIBR

Показано 1 - 25 из 27: Продукты

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Подбор моделей QIBR
№	Модель продукта	Weight	Width2	Width4	Inner diameter	Outer diameter
1	GRA 3005	0.13 kg	4 mm	19 mm	25 mm	46 mm
2	GRA 3006	0.18 kg	6 mm	24 mm	30 mm	52 mm
3	GRA 3007	0.21 kg	6 mm	25 mm	35 mm	57 mm
4	GRA 3008	0.26 kg	8 mm	28 mm	40 mm	62 mm
5	GRA 3009	0.31 kg	8 mm	30 mm	45 mm	67 mm
6	GRA 3010	0.34 kg	8 mm	30 mm	50 mm	72 mm
7	GRA 3011	0.42 kg	8 mm	32.5 mm	55 mm	77 mm
8	GRA 3012	0.45 kg	10 mm	34.5 mm	60 mm	82 mm
9	GRA 3013	0.51 kg	10 mm	34.5 mm	65 mm	88 mm
10	GRA 3014	0.69 kg	10 mm	38.5 mm	70 mm	95 mm
11	GRA 3015	0.73 kg	10 mm	38.5 mm	75 mm	100 mm
12	GRA 3016	0.88 kg	12 mm	44.5 mm	80 mm	105 mm
13	GRA 3017	1 kg	12 mm	44 mm	85 mm	112 mm
14	GRA 3018	1.3 kg	12 mm	47 mm	90 mm	120 mm
15	GRA 3019	1.55 kg	12 mm	47 mm	95 mm	128 mm
16	GRA 3020	1.7 kg	12 mm	47 mm	100 mm	135 mm
17	GRA 3021	2.1 kg	12 mm	51 mm	105 mm	142 mm
18	GRA 3022	2.6 kg	12 mm	54.5 mm	110 mm	150 mm
19	GRA 3024	3.05 kg	15 mm	58.5 mm	120 mm	162 mm
20	GRA 3026	3.95 kg	15 mm	64.5 mm	130 mm	175 mm
21	GRA 3028	4.75 kg	15 mm	65 mm	140 mm	188 mm
22	GRA 3030	5.6 kg	15 mm	68 mm	150 mm	200 mm
23	GRA 3032	6.8 kg	15 mm	72 mm	160 mm	215 mm
24	GRA 3034	8.8 kg	15 mm	79 mm	170 mm	230 mm
25	GRA 3036	11.5 kg	20 mm	90.5 mm	180 mm	245 mm

Functions of QGRA 30 ring gauges

1. Dimension Measurement

Ensures that the dimensions of bearings conform to design specifications.

2. Angle inspection

Verifies that the taper angles meet production requirements, preventing bearing failures caused by assembly errors.

3. Quality control

Serves as part of production quality control, helping to check and verify the accuracy of products.