Skip to Header Skip to Main Content Skip to Footer
The single row tapered roller bearing is available in metric dimensions (ISO 355 and JIS B 1512 standards) and in inches (ABMA standard, metric series including J). The single row in tapered roller bearing range, is the most widely used and is generally mounted in opposition.
Log in To add this product to your basket Documentation Product information PRODUCT DEFINITION Brand NTN d - Internal diameter 70 mm D - External diameter 150 mm B - Bearing/Inner ring width 51 mm C - Outer ring width 42 mm T - Total width 54 mm a - Charge load application point 44 mm rs - Min fillet radius 3 mm r1s - Min fillet radius 2,5 mm Mass 4,53 kg
PRODUCT PERFORMANCE C - Dynamic load 300 kN C0 - Static load 380 kN Cu - Fatigue limit load 45 kN e - Coefficient 0.55 Y0 - Static axial load coefficient 0.6 Y2 - Upper axial load coefficient 1.1 N lim - Oil lubrication limit speed 3300 tr/min N lim - Grease lubrication limit speed 2500 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT Da min - Min shoulder diameter OR 112,5 mm Da max - Max shoulder diameter OR 138 mm Db min - Min OR shoulder diameter 143 mm Ca - Min clearance 5 mm Cb - Min clearance 12 mm ra max - Max fillet radius 2,5 mm r1a - Max fillet radius 2 mm
OE Equivalents Mercedes 000 981 4318 Mercedes 003 981 29 05 Mercedes 003 981 3105 Mercedes 008 981 04 05 MAN 06.32499.0020 MAN 06.32499.0082 MAN 06.32499.0157 MAN 81.93420-0082 MAN 81.93420-0084 Industry Calcul Factors 
