+84 28 3820 8888 
Images and technical specifications for item NJ414.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing NJ414 belongs to the Cylindrical 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.
NJ414 specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 70 mm
- D - Diameter outside
- 180 mm
- B - Width
- 42 mm
- E - Upper roller diameter
- 152 mm
- F - Lower roller diameter
- 100 mm
- d1 - Diameter outside of flange IR
- 110,5 mm
- rs - Minimum fillet radius
- 3 mm
- r1s - Minimum fillet radius
- 3 mm
- Bearing clearance
- CN
- Weight
- 5,33 kg
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 253 kN
- C0 - Basic static load rating
- 236 kN
- Cu - Fatigue load limit
- 26,8 kN
- N lim - Oil lubrication limiting speed
- 4000 tr/min
- N lim - Grease lubrication limiting speed
- 3400 tr/min
- Tmin - Minimum operating temperature
- -40 °C
- Tmax - Maximum operating temperature
- 120 °C
LIMITS
- da min - Minimum shoulder diameter IR
- 83 mm
- da max - Small face shoulder max diameter
- 99 mm
- dc min - Diameter inner ring minimum GO
- 112 mm
- Da max - Maximum shoulder diameter OR
- 167 mm
- ra max - Maximum fillet radius
- 2,5 mm
NTN ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.
