2D-5658 deep groove ball bearing for CAT bulldozer spare part

2D-5658 deep groove ball bearing for CAT bulldozer spare part Featured Image
  • 2D-5658 deep groove ball bearing for CAT bulldozer spare part
  • 2D-5658 deep groove ball bearing for CAT bulldozer spare part
  • 2D-5658 deep groove ball bearing for CAT bulldozer spare part

Short Description:

Deep groove ball bearing 2D-5658 for CAT. It mainly bears radial load plus minor axial load, supports shafts in torque converter and transmission, reduces friction and ensures stable power transmission.

Product Detail

Product Tags

description

The deep groove ball bearing consists of inner ring, outer ring, steel balls and cage. It features low friction and suits medium-high speed transmission, supporting gear shafts and torque converter shafts. Worn balls, pitted raceways, broken cage and failed seals lead to abnormal noise, excessive play and overheating. Severe seizure breaks gears and shuts down transmission.

Part No.: 2D-5658
Part Name: deep groove ball bearing
Matching Equipment: CAT 824C/824G/824H wheel dozer, 637 scraper, 825/826 compactor
Installation Position: Shaft support of torque converter /transmission
Matching Parts: oil seal, gear, thrust washer, gear oil selected as overhaul set on demand

Application Scenarios

Fit for CAT 824C,824G,824H wheel dozers, 637,637B,637D,637E,637G scrapers, 825C,825G,826C,826G compactors. Suitable for mining and heavy earthmoving conditions. Used to replace noisy, loose or pitted bearing during transmission and torque converter overhaul.

FAQ 

Q: Can the slightly humming bearing keep working temporarily?
A: Not recommended. Humming means pitting on raceway or balls. Damage spreads rapidly under heavy load and may seize and break gears.

Q: Can I hammer the outer ring to press the bearing?
A: No. Impact damages raceway and balls. Use special fitting tool or thermal installation method.

Q: The bearing looks intact, how to quickly check internal failure?
A: Rotate by hand to check binding and gritty friction, shake to detect excess play. Rough rotation or large play means internal damage.

Q: What risk if mixing new and old bearings on one shaft?
A: Different clearance leads to uneven load. The new bearing bears excessive force and fails prematurely.

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