Spherical Rollers | QIBR Bearings

仕様

Material: 52100
Applications: Bearing Manufacturing, Automotive and Medical Devices
Diameter (Dw): 6.8mm-50mm
Length (Lw): 6.2mm-60.149mm
Mass: 0.0017kg-0.65kg

QIBR 製品選定

QIBR 製品選定
番号	製品型式	Material	Length	Weight	R	Outer diameter
1	Asymmetrical Spherical Roller 10x8 mm	52100	8 mm	0.0048 kg	39.5 mm	10 mm
2	Asymmetrical Spherical Roller 10x8.5 mm	52100	8.5 mm	0.0050 kg	39.5 mm	10 mm
3	Asymmetrical Spherical Roller 11.4x12 mm	52100	12 mm	0.0090 kg	38 mm	11.4 mm
4	Asymmetrical Spherical Roller 11.5x9 mm	52100	9 mm	0.0710 kg	44.3 mm	11.5 mm
5	Asymmetrical Spherical Roller 11x11.4 mm	52100	11.4 mm	0.0089 kg	35.5 mm	11 mm
6	Asymmetrical Spherical Roller 12.4x20 mm	52100	20 mm	0.17300 kg	100 mm	12.4 mm
7	Asymmetrical Spherical Roller 12.5x10 mm	52100	10 mm	0.0093 kg	48.7 mm	12.5 mm
8	Asymmetrical Spherical Roller 13.3x11.9 mm	52100	11.9 mm	0.0123 kg	39.5 mm	13.3 mm
9	Asymmetrical Spherical Roller 13.5x11 mm	52100	11 mm	0.0120 kg	58 mm	13.5 mm
10	Asymmetrical Spherical Roller 13.5x11.067 mm	52100	11.067 mm	0.01190 kg	55.5 mm	13.5 mm
11	Asymmetrical Spherical Roller 13.5x11.5 mm	52100	11.5 mm	0.0124 kg	63 mm	13.5 mm
12	Asymmetrical Spherical Roller 13.5x11.632 mm	52100	11.632 mm	0.01220 kg	38.5 mm	13.5 mm
13	Asymmetrical Spherical Roller 13.5x15.5 mm	52100	15.5 mm	0.01530 kg	41.5 mm	13.5 mm
14	Asymmetrical Spherical Roller 13.5x17.833 mm	52100	17.833 mm	0.01900 kg	82 mm	13.5 mm
15	Asymmetrical Spherical Roller 13.8x11.2 mm	52100	11.2 mm	0.0127 kg	55 mm	13.8 mm
16	Asymmetrical Spherical Roller 14.5x12 mm	52100	12 mm	0.0150 kg	62 mm	14.5 mm
17	Asymmetrical Spherical Roller 14.5x13 mm	52100	13 mm	0.01600 kg	44 mm	14.5 mm
18	Asymmetrical Spherical Roller 14x12.065 mm	52100	12.065 mm	0.01390 kg	59.5 mm	14 mm
19	Asymmetrical Spherical Roller 14x16.641 mm	52100	16.641 mm	0.01910 kg	77 mm	14 mm
20	Asymmetrical Spherical Roller 14x18 mm	52100	18 mm	0.01980 kg	59 mm	14 mm
21	Asymmetrical Spherical Roller 15.5x18.442 mm	52100	18.442 mm	0.02730 kg	90.5 mm	15.5 mm
22	Asymmetrical Spherical Roller 15.5x21.06 mm	52100	21.06 mm	0.03000 kg	76 mm	15.5 mm
23	Asymmetrical Spherical Roller 15.5x21.062 mm	52100	21.062 mm	0.02800 kg	78 mm	15.5 mm
24	Asymmetrical Spherical Roller 15.5x24 mm	52100	24 mm	0.03270 kg	84 mm	15.5 mm
25	Asymmetrical Spherical Roller 15x23 mm	52100	23 mm	0.02940 kg	83 mm	15 mm

Characteristics of spherical rollers

Strong load-bearing capacity: Spherical roller bearings have large contact area and can withstand large radial loads.

Low friction: Due to the principle of rolling friction, spherical roller bearings have less friction and higher efficiency than sliding bearings.

High precision: Some high-precision spherical rollers can be used in high-speed and precision equipment.

When choosing a spherical roller, the following factors need to be considered:

Load requirements: Choose the appropriate specifications according to the load required.

Speed requirements: When running at high speed, choose rollers made of materials that are suitable for high speeds.

Temperature and environment: Choose appropriate materials and sealing methods according to the temperature and pollution conditions of the working environment.

Lubrication: Reasonable lubrication can reduce friction and extend the service life of the bearing.

QIBR 製品選定