+84 28 3820 8888 
Images and technical specifications for item 32920.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing 32920 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.
32920 specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 100 mm
- D - Diameter outside
- 140 mm
- B - Width
- 24 mm
- C - Outer-ring width
- 20 mm
- T - Overall width
- 25 mm
- a - Load application point
- 25 mm
- rs - Minimum fillet radius
- 1,5 mm
- r1s - Minimum fillet radius
- 1,5 mm
- Weight
- 1,08 kg
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 108 kN
- C0 - Basic static load rating
- 162 kN
- Cu - Fatigue load limit
- 18,6 kN
- e - Limiting value
- 0.35
- Y0 - Static axial load factor
- 0.95
- Y2 - Upper axial load factor
- 1.73
- N lim - Oil lubrication limiting speed
- 3200 tr/min
- N lim - Grease lubrication limiting speed
- 2400 tr/min
- Tmin - Minimum operating temperature
- -40 °C
- Tmax - Maximum operating temperature
- 120 °C
LIMITS
- Da min - Minimum shoulder diameter OR
- 127 mm
- Da max - Maximum shoulder diameter OR
- 131,5 mm
- Db min - Minimum shoulder diameter OR
- 135 mm
- Ca - Minimum space width
- 4 mm
- Ca - Minimum space width
- 5 mm
- ra max - Maximum fillet radius
- 1,5 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.
