Bosch 3-9/16" x 17" SDS-max Rotary Hammer Core Bit HC8545 New

What is JiNan Hope Hydraulic Co., Itd 66.675x112.712x30.162 the best place to buy Bosch 3-9/16" x 17" SDS-max Rotary Hammer Core Bit HC8545 New online? BOSCH Hydraulic Pump 66,675 Bore Diameter (mm) Manufacturing Service .

Min.Order Quantity 1 pcs
Price Negotiable
PDF

Product Details

Bearing number4T-39590/39520
Size (mm)66.675x112.712x30.162
Bore Diameter (mm)66,675
Outer Diameter (mm)112,712
Width (mm)30,162
d66,675 mm
D112,712 mm
T30,162 mm
B30,162 mm
C23,812 mm
ra1 max.3,3 mm
a6,6 mm
Da101 mm
db74 mm
ra max.3,5 mm
da80 mm
Db107 mm
Weight1,19 Kg
Basic dynamic load rating (C)138 kN
Basic static load rating (C0)195 kN
(Grease) Lubrication Speed3 200 r/min
(Oil) Lubrication Speed4 200 r/min
Calculation factor (e)0,34
Calculation factor (Y0)0,97
d189 mm
e0.34
Y21.77
Y00.97
Mass1.19 kg
Dynamic load, C138 kN
Rating life coefficient, A21.4
Static load, C0195 kN
Fatigue limit load, Cu23.8 kN
Nlim (oil)4,200 rpm
Nlim (grease)3,200 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF7.58 Hz
Characteristic outer ring frequency, BPF09.17 Hz
Characteristic inner ring frequency, BPFI11.83 Hz
ra max3.5 mm
r1a max3.3 mm
View more

Company Profile

JiNan Hope Hydraulic Co., Itd
Worktime 9:00-18:00(Beijing time)
Phone 0531-8299 9953
View more

Related News

  • Enhanced Durability and Reliability: Exploring Tapered Roller Bearings - TDI Innovations
    1 Introduction   Tapered Roller Bearings (TRBs) stand as stalwarts in the realm of mechanical engineering, facilitating motion transfer with unparalleled efficiency and reliability. Found in myriad applications spanning...
  • Unlocking Efficiency: The Mechanics of Tapered Roller Bearings - TS (Tapered Single)
    Introduction Efficiency and reliability are paramount in the realm of mechanical systems, where precision engineering plays a crucial role in optimizing performance and minimizing downtime. At the heart of many industrial applications lie...
  • Precision Performance: The Anatomy of Spherical Roller Bearings
    Introduction Precision bearings play a pivotal role in numerous industries, where optimal performance and reliability are paramount. Among these precision bearings, Spherical Roller Bearings (SRBs) stand out for their unique design and...

    • Recommended Products

    All Products Contact Now
    Contact Us