+84 28 3820 8888 
Images and technical specifications for item 4T-JM205149.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing 4T-JM205149 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-JM205149 specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 50 mm
- B - Width
- 28 mm
- d1 - Inner-ring outside diameter
- 69 mm
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 118 kN
- C0 - Basic static load rating
- 141 kN
- A2 - Rated-life factor
- 1
- e - Limiting value
- 0.33
- Y0 - Static axial load factor
- 1
- Y2 - Upper axial load factor
- 1.82
LIMITS
- da max - Maximum shoulder diameter IR
- 57 mm
- db min - Minimum shoulder diameter IR
- 62 mm
- ra max - Maximum fillet radius
- 3 mm
NTN ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.
