Product Description
Caterpillar 2B2953 bearing is a precision single-row roller bearing used in industrial engines and vibratory compactors, featuring an outside diameter of 88.90 mm ±0.02 mm, compatible with select Caterpillar equipment models including 12E, CS-323, and D320A.
Specifications
Material & Construction
| Material Body | Through-hardened bearing steel |
Part Numbers
| OEM Part Number | 2B2953 |
| Manufacturer Part Number | 2B2953 |
| Cross-Reference Part Numbers | 1M0991 |
| Compatible Equipment Models | 12E, CS-323, D320A |
Frequently Asked Questions
Q: What are the dimensions and material specifications of the CT 2B2953 bearing?
A: The CT 2B2953 is a precision single-row roller bearing with an outside diameter of 88.90 mm (plus or minus 0.02 mm). The bearing is constructed from through-hardened bearing steel to withstand high loads and provide long service life in industrial applications.
Q: Which Caterpillar equipment models use the CT 2B2953 bearing?
A: The CT 2B2953 bearing is compatible with select Caterpillar equipment including model 12E engines, CS-323 compactors, and D320A vibratory equipment. Verify model and serial range compatibility before ordering.
Q: What is the equivalent cross-reference part number for the CT 2B2953?
A: The CT 2B2953 cross-reference is 1M0991. The OEM manufacturer part number is 2B2953.
Q: What applications is the CT 2B2953 designed for?
A: The CT 2B2953 is engineered for industrial engines and vibratory compactors. The single-row roller design handles radial loads in high-speed rotating applications with consistent precision and minimal maintenance.