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Images and technical specifications for item 33114U.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing 33114U 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.
33114U specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 70 mm
- D - Diameter outside
- 120 mm
- B - Width
- 37 mm
- C - Outer-ring width
- 29 mm
- T - Overall width
- 37 mm
- a - Load application point
- 28 mm
- rs - Minimum fillet radius
- 2 mm
- r1s - Minimum fillet radius
- 1,5 mm
- Weight
- 1,68 kg
- ISO 355 refethreadce
- T3DE070
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 190 kN
- C0 - Basic static load rating
- 251 kN
- Cu - Fatigue load limit
- 30,5 kN
- A2 - Rated-life factor
- 1
- e - Limiting value
- 0.38
- Y0 - Static axial load factor
- 0.87
- Y2 - Upper axial load factor
- 1.58
- N lim - Oil lubrication limiting speed
- 4100 tr/min
- N lim - Grease lubrication limiting speed
- 3100 tr/min
- Tmin - Minimum operating temperature
- -40 °C
- Tmax - Maximum operating temperature
- 120 °C
LIMITS
- da max - Maximum shoulder diameter IR
- 80 mm
- db min - Minimum shoulder diameter IR
- 79 mm
- Da min - Minimum shoulder diameter OR
- 101,5 mm
- Da max - Maximum shoulder diameter OR
- 111,5 mm
- Db min - Minimum shoulder diameter OR
- 115,5 mm
- ra max - Maximum fillet radius
- 2 mm
- r1a - 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.
