Needle Roller Bearings With Machined Rings With Flanges, Without An Inner Ring

Specifications

Standard: GB, ASTM/AISI, ГОСТ,BS, JIS,NF,DIN / VDEh
Material: GCr15
Brand: QIBR/OEM/Neutral
Applications: Automotive Industry, Aerospace Industry, Industrial Machinery, Construction and Agricultural Equipment, Household Appliances, Marine Industry, Medical Equipment, etc

QIBR Model Selection

Showing 1 - 25 of 185 Products

Rows per page

QIBR Model Selection
No.	Product model	Basic dynamic load rating	Basic static load rating	Chamfer dimension	Inner envelope circle	Fatigue load limit	Limiting speed	Weight	Outer diameter
1	NK 10/12 TN	4.57 kN	5.7 kN	0.3 mm	10 mm	0.63 kN	32000 rpm	0.01 kg	17 mm
2	NK 10/16 TN	5.94 kN	8 kN	0.3 mm	10 mm	0.9 kN	32000 rpm	0.013 kg	17 mm
3	NK 100/26	76.5 kN	156 kN	1 mm	100 mm	19.6 kN	4500 rpm	0.52 kg	120 mm
4	NK 100/36	108 kN	250 kN	1 mm	100 mm	31 kN	4500 rpm	0.72 kg	120 mm
5	NK 105/26	78.1 kN	166 kN	1 mm	105 mm	20.4 kN	4300 rpm	0.54 kg	125 mm
6	NK 105/36	112 kN	265 kN	1 mm	105 mm	32.5 kN	4300 rpm	0.71 kg	125 mm
7	NK 110/30	96.8 kN	220 kN	1.1 mm	110 mm	27 kN	4000 rpm	0.65 kg	130 mm
8	NK 110/40	123 kN	305 kN	1.1 mm	110 mm	37.5 kN	4000 rpm	0.83 kg	130 mm
9	NK 12/12	6.71 kN	8.15 kN	0.3 mm	12 mm	0.965 kN	30000 rpm	0.012 kg	19 mm
10	NK 12/16	9.13 kN	12 kN	0.3 mm	12 mm	1.43 kN	30000 rpm	0.016 kg	19 mm
11	NK 14/16	10.2 kN	12.5 kN	0.3 mm	14 mm	1.5 kN	28000 rpm	0.021 kg	22 mm
12	NK 14/20	12.8 kN	16.6 kN	0.3 mm	14 mm	2 kN	28000 rpm	0.026 kg	22 mm
13	NK 15/16	11 kN	14 kN	0.3 mm	15 mm	1.66 kN	26000 rpm	0.022 kg	23 mm
14	NK 15/20	13.8 kN	18.3 kN	0.3 mm	15 mm	2.2 kN	26000 rpm	0.027 kg	23 mm
15	NK 16/16	11.7 kN	15.3 kN	0.3 mm	16 mm	1.8 kN	26000 rpm	0.022 kg	24 mm
16	NK 16/20	14.5 kN	20 kN	0.3 mm	16 mm	2.4 kN	26000 rpm	0.028 kg	24 mm
17	NK 17/16	12.1 kN	16.6 kN	0.3 mm	17 mm	1.96 kN	26000 rpm	0.024 kg	25 mm
18	NK 17/20	15.1 kN	22 kN	0.3 mm	17 mm	2.65 kN	26000 rpm	0.03 kg	25 mm
19	NK 18/16	12.8 kN	17.6 kN	0.3 mm	18 mm	2.12 kN	24000 rpm	0.025 kg	26 mm
20	NK 18/20	16.1 kN	23.6 kN	0.3 mm	18 mm	2.85 kN	24000 rpm	0.031 kg	26 mm
21	NK 19/16	13.4 kN	19 kN	0.3 mm	19 mm	2.28 kN	24000 rpm	0.026 kg	27 mm
22	NK 19/20	16.5 kN	25.5 kN	0.3 mm	19 mm	3.05 kN	24000 rpm	0.032 kg	27 mm
23	NK 20/16	13.2 kN	19.3 kN	0.3 mm	20 mm	2.28 kN	22000 rpm	0.027 kg	28 mm
24	NK 20/20	16.5 kN	25.5 kN	0.3 mm	20 mm	3.05 kN	22000 rpm	0.034 kg	28 mm
25	NK 21/16	13.8 kN	20.4 kN	0.3 mm	21 mm	2.45 kN	22000 rpm	0.028 kg	29 mm

Features and advantages of QIBR machine-cut rings, needle roller bearings with ribs but no inner ring

QIBR machine-cut rings, needle roller bearings with ribs but no inner ring solve several key problems in various fields, mainly reflected in the following aspects:

1. Compact structure

Due to the use of needle rollers as rolling elements, machine-cut rings, needle roller bearings with ribs but no inner rings have a relatively small volume while carrying large radial loads, and can be installed in a limited space, which is particularly suitable for compact mechanical design.

2. Low friction and high efficiency

Due to the precision design between the needle rollers and the cage, machine-cut rings, needle roller bearings with ribs but no inner rings have lower friction losses, reduced heat generation, and improved working efficiency. This makes it suitable for high-speed, high-efficiency working environments.

3. Strong durability

The cage can maintain the stable position of the needle rollers, reduce mutual contact and wear between the needle rollers, and thus extend the service life of the bearings. Reasonable clearance and precision design ensure the stability and reliability of the bearings at work.

4. Low noise and vibration

Due to the reasonable structural design between the needle roller and the cage, the possibility of contact between the needle rollers is reduced, and the noise and vibration of the bearing are reduced, so it is suitable for working environments that require low noise.

5. Adapt to high speed

Due to the small shape of the needle roller and the small contact area, the machined ring, the needle roller bearing with ribs but without inner ring is suitable for high speed applications and is not prone to excessive friction or overheating due to excessive speed.

Performance improvement and solution of QIBR machined ring, needle roller bearing with flange but without inner ring

1. Improved materials

Selection of high-performance materials: Using materials with higher hardness, wear resistance and corrosion resistance can significantly improve the durability and stability of bearings.

2. Optimized cage design

Cage structure optimization: Optimize the cage structure design to achieve better needle roller arrangement and uniform load distribution. Improving the cage structure can reduce the mutual collision of needle rollers and improve running stability and efficiency.

Reduced contact area: By optimizing the geometry of the cage and the arrangement of the needle rollers, the contact area between the needle rollers is reduced, thereby reducing friction and wear.

QIBR Model Selection

Showing 1 - 25 of 185 Products

Rows per page

QIBR Model Selection
No.	Product model	Basic dynamic load rating	Basic static load rating	Chamfer dimension	Inner envelope circle	Fatigue load limit	Limiting speed	Weight	Outer diameter
1	NK 10/12 TN	4.57 kN	5.7 kN	0.3 mm	10 mm	0.63 kN	32000 rpm	0.01 kg	17 mm
2	NK 10/16 TN	5.94 kN	8 kN	0.3 mm	10 mm	0.9 kN	32000 rpm	0.013 kg	17 mm
3	NK 100/26	76.5 kN	156 kN	1 mm	100 mm	19.6 kN	4500 rpm	0.52 kg	120 mm
4	NK 100/36	108 kN	250 kN	1 mm	100 mm	31 kN	4500 rpm	0.72 kg	120 mm
5	NK 105/26	78.1 kN	166 kN	1 mm	105 mm	20.4 kN	4300 rpm	0.54 kg	125 mm
6	NK 105/36	112 kN	265 kN	1 mm	105 mm	32.5 kN	4300 rpm	0.71 kg	125 mm
7	NK 110/30	96.8 kN	220 kN	1.1 mm	110 mm	27 kN	4000 rpm	0.65 kg	130 mm
8	NK 110/40	123 kN	305 kN	1.1 mm	110 mm	37.5 kN	4000 rpm	0.83 kg	130 mm
9	NK 12/12	6.71 kN	8.15 kN	0.3 mm	12 mm	0.965 kN	30000 rpm	0.012 kg	19 mm
10	NK 12/16	9.13 kN	12 kN	0.3 mm	12 mm	1.43 kN	30000 rpm	0.016 kg	19 mm
11	NK 14/16	10.2 kN	12.5 kN	0.3 mm	14 mm	1.5 kN	28000 rpm	0.021 kg	22 mm
12	NK 14/20	12.8 kN	16.6 kN	0.3 mm	14 mm	2 kN	28000 rpm	0.026 kg	22 mm
13	NK 15/16	11 kN	14 kN	0.3 mm	15 mm	1.66 kN	26000 rpm	0.022 kg	23 mm
14	NK 15/20	13.8 kN	18.3 kN	0.3 mm	15 mm	2.2 kN	26000 rpm	0.027 kg	23 mm
15	NK 16/16	11.7 kN	15.3 kN	0.3 mm	16 mm	1.8 kN	26000 rpm	0.022 kg	24 mm
16	NK 16/20	14.5 kN	20 kN	0.3 mm	16 mm	2.4 kN	26000 rpm	0.028 kg	24 mm
17	NK 17/16	12.1 kN	16.6 kN	0.3 mm	17 mm	1.96 kN	26000 rpm	0.024 kg	25 mm
18	NK 17/20	15.1 kN	22 kN	0.3 mm	17 mm	2.65 kN	26000 rpm	0.03 kg	25 mm
19	NK 18/16	12.8 kN	17.6 kN	0.3 mm	18 mm	2.12 kN	24000 rpm	0.025 kg	26 mm
20	NK 18/20	16.1 kN	23.6 kN	0.3 mm	18 mm	2.85 kN	24000 rpm	0.031 kg	26 mm
21	NK 19/16	13.4 kN	19 kN	0.3 mm	19 mm	2.28 kN	24000 rpm	0.026 kg	27 mm
22	NK 19/20	16.5 kN	25.5 kN	0.3 mm	19 mm	3.05 kN	24000 rpm	0.032 kg	27 mm
23	NK 20/16	13.2 kN	19.3 kN	0.3 mm	20 mm	2.28 kN	22000 rpm	0.027 kg	28 mm
24	NK 20/20	16.5 kN	25.5 kN	0.3 mm	20 mm	3.05 kN	22000 rpm	0.034 kg	28 mm
25	NK 21/16	13.8 kN	20.4 kN	0.3 mm	21 mm	2.45 kN	22000 rpm	0.028 kg	29 mm

Features and advantages of QIBR machine-cut rings, needle roller bearings with ribs but no inner ring

QIBR machine-cut rings, needle roller bearings with ribs but no inner ring solve several key problems in various fields, mainly reflected in the following aspects:

1. Compact structure

2. Low friction and high efficiency

3. Strong durability

4. Low noise and vibration

5. Adapt to high speed

Performance improvement and solution of QIBR machined ring, needle roller bearing with flange but without inner ring

1. Improved materials

Selection of high-performance materials: Using materials with higher hardness, wear resistance and corrosion resistance can significantly improve the durability and stability of bearings.

2. Optimized cage design

Reduced contact area: By optimizing the geometry of the cage and the arrangement of the needle rollers, the contact area between the needle rollers is reduced, thereby reducing friction and wear.

Needle Roller Bearings With Machined Rings With Flanges, Without An Inner Ring

Specifications

QIBR Model Selection

Features and advantages of QIBR machine-cut rings, needle roller bearings with ribs but no inner ring

Performance improvement and solution of QIBR machined ring, needle roller bearing with flange but without inner ring

QIBR Model Selection

QIBR Model Selection

Features and advantages of QIBR machine-cut rings, needle roller bearings with ribs but no inner ring

Performance improvement and solution of QIBR machined ring, needle roller bearing with flange but without inner ring

Main application areas of QIBR machine-cut rings, needle roller bearings with ribs but no inner ring