Spherical Rollers

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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

Spherical Rollers

Filters

NO. Product Product Number Diameter (Dw) Length (Lw) Mass Type
1 Symmetrical Symmetrical Spherical Roller 6.939x7.925mm 6.939 mm 7.925 mm 0.0021 kg Symmetrical
2 Symmetrical Symmetrical Spherical Roller 11x11.4mm 11 mm 11.4 mm 0.0089 kg Symmetrical
3 Symmetrical Symmetrical Spherical Roller 11.4x12mm 11.4 mm 12 mm 0.0090 kg Symmetrical
4 Symmetrical Symmetrical Spherical Roller 6.8x6.2mm 6.8 mm 6.2 mm 0.0017 kg Symmetrical
5 Symmetrical Symmetrical Spherical Roller 8x7mm 8 mm 7 mm 0.0026 kg Symmetrical
6 Symmetrical Symmetrical Spherical Roller 10x8.5mm 10 mm 8.5 mm 0.0050 kg Symmetrical
7 Symmetrical Symmetrical Spherical Roller 10x8mm 10 mm 8 mm 0.0048 kg Symmetrical
8 Symmetrical Symmetrical Spherical Roller 11.5x9mm 11.5 mm 9 mm 0.0710 kg Symmetrical
9 Symmetrical Symmetrical Spherical Roller 12.5x10mm 12.5 mm 10 mm 0.0093 kg Symmetrical
10 Symmetrical Symmetrical Spherical Roller 13.5x11.5mm 13.5 mm 11.5 mm 0.0124 kg Symmetrical
11 Symmetrical Symmetrical Spherical Roller 13.8x11.2mm 13.8 mm 11.2 mm 0.0127 kg Symmetrical
12 Symmetrical Symmetrical Spherical Roller 13.5x11mm 13.5 mm 11 mm 0.0120 kg Symmetrical
13 Symmetrical Symmetrical Spherical Roller 14.5x12mm 14.5 mm 12 mm 0.0150 kg Symmetrical
14 Symmetrical Symmetrical Spherical Roller 16.6x13mm 16.6 mm 13 mm 0.0214 kg Symmetrical
15 Symmetrical Symmetrical Spherical Roller 17.5x14.5mm 17.5 mm 14.5 mm 0.0250 kg Symmetrical
16 Symmetrical Symmetrical Spherical Roller 18.5x16mm 18.5 mm 16 mm 0.0325 kg Symmetrical
17 Symmetrical Symmetrical Spherical Roller 20x16.5mm 20 mm 16.5 mm 0.0400 kg Symmetrical
18 Symmetrical Symmetrical Spherical Roller 22x20mm 22 mm 20 mm 0.0558 kg Symmetrical
19 Symmetrical Symmetrical Spherical Roller 24x21.5mm 24 mm 21.5 mm 0.0750 kg Symmetrical
20 Symmetrical Symmetrical Spherical Roller 25.5x24.4mm 25.5 mm 24.4 mm 0.0935 kg Symmetrical
21 Symmetrical Symmetrical Spherical Roller 27.5x25.8mm 27.5 mm 25.8 mm 0.1150 kg Symmetrical
22 Symmetrical Symmetrical Spherical Roller 28.5x25mm 28.5 mm 25 mm 0.1200 kg Symmetrical
23 Symmetrical Symmetrical Spherical Roller 31x27mm 31 mm 27 mm 0.1460 kg Symmetrical
24 Symmetrical Symmetrical Spherical Roller 32.5x30mm 32.5 mm 30 mm 0.1940 kg Symmetrical
25 Symmetrical Symmetrical Spherical Roller 37x34.8mm 37 mm 34.8 mm 0.2800 kg Symmetrical
26 Symmetrical Symmetrical Spherical Roller 46x41mm 46 mm 41 mm 0.5040 kg Symmetrical
27 Symmetrical Symmetrical Spherical Roller 13.3x11.9mm 13.3 mm 11.9 mm 0.0123 kg Symmetrical
28 Symmetrical Symmetrical Spherical Roller 14.5x13mm 14.5 mm 13 mm 0.01600 kg Symmetrical
29 Symmetrical Symmetrical Spherical Roller 16x14.6mm 16 mm 14.6 mm 0.02190 kg Symmetrical
30 Symmetrical Symmetrical Spherical Roller 17x15.9mm 17 mm 15.9 mm 0.02690 kg Symmetrical
31 Symmetrical Symmetrical Spherical Roller 18.5x17mm 18.5 mm 17 mm 0.03410 kg Symmetrical
32 Symmetrical Symmetrical Spherical Roller 18x16.5mm 18 mm 16.5 mm 0.03060 kg Symmetrical
33 Symmetrical Symmetrical Spherical Roller 19.5x17mm 19.5 mm 17 mm 0.03800 kg Symmetrical
34 Symmetrical Symmetrical Spherical Roller 20.5x19.5mm 20.5 mm 19.5 mm 0.05000 kg Symmetrical
35 Symmetrical Symmetrical Spherical Roller 20.5x18.5mm 20.5 mm 18.5 mm 0.04430 kg Symmetrical
36 Symmetrical Symmetrical Spherical Roller 22x20mm 22 mm 20 mm 0.05680 kg Symmetrical
37 Symmetrical Symmetrical Spherical Roller23x22mm 23 mm 22 mm 0.06800 kg Symmetrical
38 Symmetrical Symmetrical Spherical Roller 22.5x25mm 22.5 mm 25 mm 0.09470 kg Symmetrical
39 Symmetrical Symmetrical Spherical Roller 27x24mm 27 mm 24 mm 0.10300 kg Symmetrical
40 Symmetrical Symmetrical Spherical Roller 27.5x25mm 27.5 mm 25 mm 0.10800 kg Symmetrical
41 Symmetrical Symmetrical Spherical Roller 29x27.5mm 29 mm 27.5 mm 0.14100 kg Symmetrical
42 Symmetrical Symmetrical Spherical Roller 28.8x27.25mm 28.8 mm 27.25 mm 0.13000 kg Symmetrical
43 Symmetrical Symmetrical Spherical Roller 32x30.72mm 32 mm 30.72 mm 0.18000 kg Symmetrical
44 Symmetrical Symmetrical Spherical Roller 35x32.5mm 35 mm 32.5 mm 0.23300 kg Symmetrical
45 Symmetrical Symmetrical Spherical Roller 37x33.67mm 37 mm 33.67 mm 0.26500 kg Symmetrical
46 Symmetrical Symmetrical Spherical Roller 40x38.5mm 40 mm 38.5 mm 0.36000kg Symmetrical
47 Symmetrical Symmetrical Spherical Roller 42.5x39.63mm 42.5 mm 39.63 mm 0.41000 kg Symmetrical
48 Symmetrical Symmetrical Spherical Roller 20.5x24mm 20.5 mm 24 mm 0.05880 kg Symmetrical
49 Symmetrical Symmetrical Spherical Roller 21x26.5mm 21 mm 26.5 mm 0.06770 kg Symmetrical
50 Symmetrical Symmetrical Spherical Roller 23x30mm 23 mm 30 mm 0.09680 kg Symmetrical
51 Symmetrical Symmetrical Spherical Roller 29.5x38.5mm 29.5 mm 38.5 mm 0.19300 kg Symmetrical
52 Symmetrical Symmetrical Spherical Roller 32x40mm 32 mm 40 mm 0.23700 kg Symmetrical
53 Symmetrical Symmetrical Spherical Roller 37x48mm 37 mm 48 mm 0.37800 kg Symmetrical
54 Symmetrical Symmetrical Spherical Roller 38.5x49mm 38.5 mm 49 mm 0.41400 kg Symmetrical
55 Symmetrical Symmetrical Spherical Roller 17.5x20.5mm 17.5 mm 20.5 mm 0.03530 kg Symmetrical
56 Symmetrical Symmetrical Spherical Roller 20.5x23.5mm 20.5 mm 23.5 mm 0.05560 kg Symmetrical
57 Symmetrical Symmetrical Spherical Roller 22.5x27mm 22.5 mm 27 mm 0.07640 kg Symmetrical
58 Symmetrical Symmetrical Spherical Roller 23.5x30mm 23.5 mm 30 mm 0.09170 kg Symmetrical
59 Symmetrical Symmetrical Spherical Roller 25x32mm 25 mm 32 mm 0.11100 kg Symmetrical
60 Symmetrical Symmetrical Spherical Roller 27.5x35mm 27.5 mm 35 mm 0.14700 kg Symmetrical
61 Symmetrical Symmetrical Spherical Roller 30x38.5mm 30 mm 38.5 mm 0.19100 kg Symmetrical
62 Symmetrical Symmetrical Spherical Roller 33x40mm 33 mm 40 mm 0.24600 kg Symmetrical
63 Symmetrical Symmetrical Spherical Roller 34.5x44mm 34.5 mm 44 mm 0.29900 kg Symmetrical
64 Symmetrical Symmetrical Spherical Roller 35x45mm 35 mm 45 mm 0.31500 kg Symmetrical
65 Symmetrical Symmetrical Spherical Roller 37.5x48mm 37.5 mm 48 mm 0.38600 kg Symmetrical
66 Symmetrical Symmetrical Spherical Roller 37.5x48mm 37.5 mm 48 mm 0.38600 kg Symmetrical
67 Symmetrical Symmetrical Spherical Roller 12.4x20mm 12.4 mm 20 mm 0.17300 kg Symmetrical
68 Symmetrical Symmetrical Spherical Roller 15x23mm 15 mm 23 mm 0.02940 kg Symmetrical
69 Symmetrical Symmetrical Spherical Roller 18.5x27mm 18.5 mm 27 mm 0.05000 kg Symmetrical
70 Symmetrical Symmetrical Spherical Roller 20x32mm 20 mm 32 mm 0.07240 kg Symmetrical
71 Symmetrical Symmetrical Spherical Roller 29x47mm 29 mm 47 mm 0.22200 kg Symmetrical
72 Symmetrical Symmetrical Spherical Roller 35x53.5mm 35 mm 53.5 mm 0.36800 kg Symmetrical
73 Symmetrical Symmetrical Spherical Roller 17x27mm 17 mm 27 mm 0.04370 kg Symmetrical
74 Symmetrical Symmetrical Spherical Roller 20x31mm 20 mm 31 mm 0.06940 kg Symmetrical
75 Symmetrical Symmetrical Spherical Roller 21x32mm 21 mm 32 mm 0.07970 kg Symmetrical
76 Symmetrical Symmetrical Spherical Roller 26x39mm 26 mm 39 mm 0.14800 kg Symmetrical
77 Symmetrical Symmetrical Spherical Roller 32x47mm 32 mm 47 mm 0.27100 kg Symmetrical
78 Symmetrical Symmetrical Spherical Roller 36x56mm 36 mm 56 mm 0.40300 kg Symmetrical
79 Symmetrical Symmetrical Spherical Roller 15.5x24mm 15.5 mm 24 mm 0.03270 kg Symmetrical
80 Symmetrical Symmetrical Spherical Roller 20x32mm 20 mm 32 mm 0.06790 kg Symmetrical
81 Symmetrical Symmetrical Spherical Roller 28.5x44mm 28.5 mm 44 mm 0.20000 kg Symmetrical
82 Symmetrical Symmetrical Spherical Roller 13.5x15.5mm 13.5 mm 15.5 mm 0.01530 kg Symmetrical
83 Symmetrical Symmetrical Spherical Roller 16.5x20mm 16.5 mm 20 mm 0.02910 kg Symmetrical
84 Symmetrical Symmetrical Spherical Roller 14x18mm 14 mm 18 mm 0.01980 kg Symmetrical
85 Symmetrical Symmetrical Spherical Roller 30x40mm 30 mm 40 mm 0.21200 kg Symmetrical
86 Symmetrical Symmetrical Spherical Roller 18x13mm 18 mm 13 mm 0.02520 kg Symmetrical
87 Symmetrical Symmetrical Spherical Roller 20.5x29mm 20.5 mm 29 mm 0.06720 kg Symmetrical
88 Symmetrical Symmetrical Spherical Roller 18.5x27.5mm 18.5 mm 27.5 mm 0.05220 kg Symmetrical
89 Symmetrical Symmetrical Spherical Roller 20x32.5mm 20 mm 32.5 mm 0.07240 kg Symmetrical
90 Symmetrical Symmetrical Spherical Roller 26x41mm 26 mm 41 mm 0.14700 kg Symmetrical
91 Symmetrical Symmetrical Spherical Roller 13.5x11.067mm 13.5 mm 11.067 mm 0.01190 kg Symmetrical
92 Symmetrical Symmetrical Spherical Roller 14x12.065mm 14 mm 12.065 mm 0.01390 kg Symmetrical
93 Symmetrical Symmetrical Spherical Roller 17x14.688mm 17 mm 14.688 mm 0.02700 kg Symmetrical
94 Symmetrical Symmetrical Spherical Roller 20x16.7mm 20 mm 16.7 mm 0.03800 kg Symmetrical
95 Symmetrical Symmetrical Spherical Roller 23x19.328mm 23 mm 19.328 mm 0.05800 kg Symmetrical
96 Symmetrical Symmetrical Spherical Roller 25x21.149mm 25 mm 21.149 mm 0.07500 kg Symmetrical
97 Symmetrical Symmetrical Spherical Roller 29.5x24.738mm 29.5 mm 24.738 mm 0.12200 kg Symmetrical
98 Symmetrical Symmetrical Spherical Roller 31x26.572mm 31 mm 26.572 mm 0.12200 kg Symmetrical
99 Symmetrical Symmetrical Spherical Roller 34x29.198mm 34 mm 29.198 mm 0.16300 kg Symmetrical
100 Symmetrical Symmetrical Spherical Roller 36x31.21mm 36 mm 31.21 mm 0.19300 kg Symmetrical

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.