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Images and technical specifications for item 30328UUTG.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing 30328UUTG 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.
30328UUTG specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 140 mm
- D - Diameter outside
- 300 mm
- B - Width
- 62 mm
- C - Outer-ring width
- 53 mm
- T - Overall width
- 67,75 mm
- a - Load application point
- 56,5 mm
- rs - Minimum fillet radius
- 5 mm
- r1s - Minimum fillet radius
- 4 mm
- Weight
- 21,1 kg
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 945 kN
- C0 - Basic static load rating
- 950 kN
- e - Limiting value
- 0.35
- Y0 - Static axial load factor
- 0.96
- Y2 - Upper axial load factor
- 1.74
- N lim - Oil lubrication limiting speed
- 1800 tr/min
- N lim - Grease lubrication limiting speed
- 1300 tr/min
- Tmin - Minimum operating temperature
- -40 °C
- Tmax - Maximum operating temperature
- 120 °C
LIMITS
- Da min - Minimum shoulder diameter OR
- 252 mm
- Da max - Maximum shoulder diameter OR
- 282 mm
- Db min - Minimum shoulder diameter OR
- 275,5 mm
- Ca - Minimum space width
- 9 mm
- Ca - Minimum space width
- 14,5 mm
- ra max - Maximum fillet radius
- 4 mm
- r1a - Maximum fillet radius
- 3 mm
NTN ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.
