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Brand Name : Giant Precision
Model Number : CRBT Series
Certification : ISO9001
Place of Origin : China
MOQ : 1 set
Price : To Be Negotiated
Payment Terms : T/T
Supply Ability : 20000 Sets per Month
Delivery Time : 3-4 Weeks
Packaging Details : Carton Box
Model : CRBT105 to CRBT1005
Product : CRBT Series Cross Roller Bearings
Material : Bearing Steel, Stainless Steel, Plastic / Polymer Materials, Lubricant, Ceramic Materials
ID : 10 to 100 mm
OD : 21 to 111 mm
Roller Pitch Circle Diameter Dpw : 14.7 to 104.7 mm
Chamfer : 0.15 r/min
Weight : 0.009 to 0.061 kg
Warranty : 1 Year
![]() | Crossed roller bearings are high-precision, high-rigidity rolling bearings, and their structural design is particularly suitable for bearing complex loads, including radial, axial and overturning moments. Crossed roller bearings are widely used in high-demand fields such as mechanical arm joints, industrial robots, machine tool rotary tables, and precision rotating devices. The CRBT Series Cross Roller Bearing is an ultra-thin wall structure suitable for extremely limited structural situations. |
Features
1. High precision: P4 precision, P2 precision
2. High rigidity: This series bearing have preload
3. High load:This series bearing can bear double-direction axial load, radial load and tilting moment
4. Small size: This series bearing can save space for machine tools
Specifications
Dimension (mm) | Shoulder Height(mm) | Basic Load Rating | Weight | ||||||
ID | OD | Roller Pitch Circle Diameter | Height | Chamfer | Cr | Cor | |||
d | D | dp | B B1 | rmin | ds (max.) | Dh (min.) | KN | KN | Kg |
10 | 21 | 14.7 | 5 | 0.15 | 12.5 | 17 | 1.12 | 0.8 | 0.009 |
15 | 26 | 19.7 | 5 | 0.15 | 17.5 | 22 | 1.32 | 1.1 | 0.012 |
20 | 31 | 24.7 | 5 | 0.15 | 22.5 | 27 | 1.49 | 1.4 | 0.015 |
30 | 41 | 34.7 | 5 | 0.15 | 32.5 | 37 | 1.89 | 2.4 | 0.021 |
40 | 51 | 44.7 | 5 | 0.15 | 42.5 | 47 | 2.14 | 2.74 | 0.027 |
50 | 61 | 54.7 | 5 | 0.15 | 52.5 | 57 | 2.43 | 3.49 | 0.032 |
60 | 71 | 64.7 | 5 | 0.15 | 62.5 | 67 | 2.63 | 4.09 | 0.038 |
70 | 81 | 74.7 | 5 | 0.15 | 72.5 | 77 | 2.81 | 4.68 | 0.044 |
80 | 91 | 84.7 | 5 | 0.15 | 82.5 | 87 | 3.05 | 5.43 | 0.050 |
90 | 101 | 94.7 | 5 | 0.15 | 92.5 | 97 | 3.19 | 6.03 | 0.056 |
100 | 111 | 104.7 | 5 | 0.15 | 102.5 | 107 | 3.37 | 6.63 | 0.061 |
Application
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Industrial Automation | Medical Equipment | Aerospace | Precision Equipment |
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Stainless Steel CRBT Series Cross Roller Bearings Images |