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Images and technical specifications for item NUP212U.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing NUP212U 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.
NUP212U specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 60 mm
- D - Diameter outside
- 110 mm
- B - Width
- 22 mm
- E - Upper roller diameter
- 97,5 mm
- F - Lower roller diameter
- 73,5 mm
- d1 - Diameter outside of flange IR
- 78,4 mm
- rs - Minimum fillet radius
- 1,5 mm
- r1s - Minimum fillet radius
- 1,5 mm
- Bearing clearance
- CN
- Weight
- 0,916 kg
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 68,5 kN
- C0 - Basic static load rating
- 75 kN
- Cu - Fatigue load limit
- 9,1 kN
- N lim - Oil lubrication limiting speed
- 7600 tr/min
- N lim - Grease lubrication limiting speed
- 6400 tr/min
- Tmin - Minimum operating temperature
- -40 °C
- Tmax - Maximum operating temperature
- 120 °C
LIMITS
- da min - Minimum shoulder diameter IR
- 68 mm
- dc min - Diameter inner ring minimum GO
- 80 mm
- Da max - Maximum shoulder diameter OR
- 102 mm
- ra max - Maximum fillet radius
- 1,5 mm
NTN ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.
