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Images and technical specifications for item 23252EMKD1C3.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing 23252EMKD1C3 belongs to the Spherical 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.
23252EMKD1C3 specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 260 mm
- D - Diameter outside
- 480 mm
- B - Width
- 174 mm
- d2 - Diameter rib of inner ring
- 0 mm
- D1 - Diameter rib/groove of outer ring
- 405 mm
- rs - Minimum fillet radius
- 5 mm
- Number of lubrication holes
- 8
- b - Width of lubrication groove
- 27 mm
- k - Diameter of lubrication hole
- 16 mm
- Sleeve reference
- H2352H
- Bearing clearance
- C3
- Weight
- 139 kg
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 3650 kN
- C0 - Basic static load rating
- 5050 kN
- Cu - Fatigue load limit
- 180 kN
- e - Limiting value
- 0.36
- Y0 - Static axial load factor
- 1.83
- Y1 - Lower axial load factor
- 1.87
- Y2 - Upper axial load factor
- 2.79
- N lim - Oil lubrication limiting speed
- 1000 tr/min
- N lim - Grease lubrication limiting speed
- 780 tr/min
- Tmin - Minimum operating temperature
- -40 °C
- Tmax - Maximum operating temperature
- 200 °C
LIMITS
- da min - Minimum shoulder diameter IR
- 280 mm
- db - Diameter minimum for sleeve
- 278 mm
- Ce - Minimum sleeve length
- 2 mm
- Da max - Maximum shoulder diameter OR
- 460 mm
- ra max - Maximum fillet radius shaft & housing
- 5 mm
NTN ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.
