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Images and technical specifications for item 23248EMKD1C3.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing 23248EMKD1C3 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.
23248EMKD1C3 specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 240 mm
- D - Diameter outside
- 440 mm
- B - Width
- 160 mm
- d2 - Diameter rib of inner ring
- 0 mm
- D1 - Diameter rib/groove of outer ring
- 372 mm
- rs - Minimum fillet radius
- 4 mm
- Number of lubrication holes
- 8
- b - Width of lubrication groove
- 20 mm
- k - Diameter of lubrication hole
- 12 mm
- Sleeve reference
- H2348H
- Bearing clearance
- C3
- Weight
- 105 kg
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 3140 kN
- C0 - Basic static load rating
- 4260 kN
- Cu - Fatigue load limit
- 156 kN
- e - Limiting value
- 0.36
- Y0 - Static axial load factor
- 1.82
- Y1 - Lower axial load factor
- 1.86
- Y2 - Upper axial load factor
- 2.77
- N lim - Oil lubrication limiting speed
- 1090 tr/min
- N lim - Grease lubrication limiting speed
- 850 tr/min
- Tmin - Minimum operating temperature
- -40 °C
- Tmax - Maximum operating temperature
- 200 °C
LIMITS
- da min - Minimum shoulder diameter IR
- 257 mm
- db - Diameter minimum for sleeve
- 257 mm
- Ce - Minimum sleeve length
- 6 mm
- Da max - Maximum shoulder diameter OR
- 423 mm
- ra max - Maximum fillet radius shaft & housing
- 4 mm
NTN ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.
