Crankshaft Main Bearing
John Deere · Part Number: AT21112
$17.24
- John Deere crankshaft main bearing supports the crankshaft's rotation and load management for dependable engine operation in equipment applications.
- Axial load support within this bearing helps manage forces along the shaft, contributing to stable engine function under varying conditions.
- Proper component positioning is maintained by this bearing, helping keep the crankshaft correctly located during engine cycles.
- Design of this bearing minimizes wear on adjacent shafts and housings, supporting long-term durability of engine assemblies.
- Consistent operational performance is supported by this bearing, aiding reliable function through repeated engine use cycles.
Fits John Deere: 335, 435, 330B, 344G, 430B, 482C, 510D, 570B, 653E, 7200, 7220, 7320, 7400, 7600, 7700, 7800, 9400, 4039D, 4045D, 4276T, 6414D, 6414T, 4219DF01, 4276DF01, 4276TF01 and 13 more models. See the full list on the product page.
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Product Dimensions
Weight
0.30 lb
Height
1.20 in
Width
3.40 in
Length
3.40 in
The supporting part often used to reduce friction between a stationary and rotating part. Includes connecting rod and crankshaft bearings that are sometimes referred to as bushings produced from various alloys.