ZF TRANSMISSIONS 0735455320 BEARING 40X32 – High-Precision Needle Bearing for ZF Gearbox Applications

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  • ‌P/N:0735455320

ZF TRANSMISSIONS 0735455320 BEARING 40X32 – High-Precision Needle Bearing for ZF Gearbox Applications


Product Overview

The ZF TRANSMISSIONS 0735455320 BEARING 40X32 is an OEM-specified needle roller bearing designed for high-load applications in ZF transmission systems. This precision bearing (40mm OD x 32mm ID) provides reliable rotational support for gears and shafts in heavy-duty transmissions, including ZF Powerline and TraXon series. Manufactured to exact ZF tolerances, it features advanced cage design and premium steel components for extended service life under extreme operating conditions.

Key Features:
✔ Genuine OEM Quality – Direct replacement for ZF original parts
✔ Heavy-Duty Construction – Chrome steel rollers with machined brass cage
✔ Precision Engineering – ABEC-3 tolerance class (±0.005mm)
✔ Optimized Lubrication – Pre-greased with ZF-approved EP2 grease
✔ Critical Application – Supports main shaft and countershaft assemblies

Technical Specifications:

  • Part Number: 0735455320
  • Type: Full complement needle roller bearing
  • Dimensions: 40mm (OD) x 32mm (ID) x 20mm (Width)
  • Roller Count: 26 needles
  • Roller Diameter: 3mm (±0.002mm)
  • Material:
    • Rings: 100Cr6 bearing steel
    • Rollers: SUJ2 chrome steel
    • Cage: CuZn39Pb3 brass
  • Dynamic Load Rating: 32.5 kN
  • Static Load Rating: 48.0 kN
  • Grease Type: ZF Lifeguardfluid-compatible
  • OEM Reference: ZF 0735455320

Professional Installation Guide:

Pre-Installation Checks:

  1. Verify shaft/housing dimensions:
    • Shaft: 32.000-32.015mm
    • Housing: 39.985-40.000mm
  2. Clean all mating surfaces with acetone

Installation Tools Required:

  • Bearing heater (max 120°C)
  • Hydraulic press with arbor set
  • Torque wrench (for retaining hardware)

Installation Steps:

  1. Heat bearing to 80-100°C for interference fits
  2. Press onto shaft using force distributor (max 5kN)
  3. Alvert bearing squarely to housing
  4. Torque retaining bolts to 60Nm ±5%

Post-Installation:

  1. Verify free rotation (hand torque <1Nm)
  2. Check axial play (0.02-0.05mm ideal)
  3. Re-grease if storage exceeded 6 months

Packaging & Shipping

By Express :     Suitable for sample order or <50 KG        Fast:3-10 days       High shipping cost         Door to door service
By Air :   Suitable for >50 KG         Fast: 3-7 days       Lower than express cost         Airport to airport service
By Sea:   Suitable for >300 KG     Lower cost port to port service

 

As a leading supplier and dealer of ZF parts, we provide genuine components to maintain the integrity and efficiency of your gearbox system. Trust in our expertise and quality assurance to keep your ZF gearbox running smoothly.

‌Installation Tips

Surface prep: Degrease with ZF Cliclean 3 solvent; Gasket application: Use Loctite 518 in continuous 1.5mm bead;; Alignment: Install using factory alignment pins (ZF tool B40 5003 recommended);; Torque sequence:Initial: 12Nm star pattern—–Final: 28Nm + 90° angle torque;;;; Post-install: Pressure test at 2.5 bar before fluid fill

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