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Images and technical specifications for item NU1022.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing NU1022 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.
NU1022 specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 110 mm
- D - Diameter outside
- 170 mm
- B - Width
- 28 mm
- E - Upper roller diameter
- 155 mm
- F - Lower roller diameter
- 125 mm
- rs - Minimum fillet radius
- 2 mm
- r1s - Minimum fillet radius
- 1,1 mm
- Bearing clearance
- CN
- Weight
- 2,33 kg
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 146 kN
- C0 - Basic static load rating
- 174 kN
- Cu - Fatigue load limit
- 19,2 kN
- N lim - Oil lubrication limiting speed
- 4800 tr/min
- N lim - Grease lubrication limiting speed
- 4100 tr/min
- Tmin - Minimum operating temperature
- -40 °C
- Tmax - Maximum operating temperature
- 120 °C
LIMITS
- da min - Minimum shoulder diameter IR
- 116,5 mm
- da max - Small face shoulder max diameter
- 124 mm
- db min - Min inner ring GO diameter
- 128 mm
- Da max - Maximum shoulder diameter OR
- 161 mm
- ra max - Maximum fillet radius
- 2 mm
- r1a - Maximum fillet radius
- 1 mm
NTN ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.
