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Images and technical specifications for item 4T-3478.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing 4T-3478 belongs to the Tapered Roller Bearings family. The technical tables below show the available dimensions, ratings, speeds and mounting limits for this item.
When requesting a quotation, provide the complete item number, required quantity and operating conditions so Cat Son can verify the configuration.
4T-3478 specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 34,925 mm
- B - Width
- 29,771 mm
- d1 - Inner-ring outside diameter
- 57,5 mm
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 103 kN
- C0 - Basic static load rating
- 114 kN
- A2 - Rated-life factor
- 1
- e - Limiting value
- 0.37
- Y0 - Static axial load factor
- 0.9
- Y2 - Upper axial load factor
- 1.64
LIMITS
- da max - Maximum shoulder diameter IR
- 43,5 mm
- db min - Minimum shoulder diameter IR
- 50 mm
- ra max - Maximum fillet radius
- 3,5 mm
NTN ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.
