SKF 71921 CD/HCP4A Bearing

If you are interested or have some technical requirement , you can send us email: [email protected]. We will provide you perfect service within 5 minutes.

Your current position: Home SKF 71921 CD/HCP4A Bearing

SKF 71921 CD/HCP4A Bearing

SKF 71921 CD/HCP4A Bearing

Model :SKF 71921 CD/HCP4A
d (mm) : 105
D (mm) : 145
B (mm) : 20
Bearing type : Angular Contact Ball Bearings
Price :
Email: [email protected]

SKF 71921 CD/HCP4A Angular Contact Ball Bearings dimensions:

Bearing 71921 CD/HCP4ABearing 71921 CD/HCP4A

Bearing number : 71921 CD/HCP4A

Size (mm) : 105x145x20

Brand : The brand you need

Bore Diameter (mm) : 105

Outer Diameter (mm) : 145

Width (mm) : 20

Bearing dimensions and specification in CNHK catalogue:

d - 105 mm

D - 145 mm

B - 20 mm

d1 - 117.3 mm

d2 - 117.3 mm

D1 - 132.7 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

a - 26.8 mm

da - min. - 111 mm

db - min. - 111 mm

Da - max. - 139 mm

Db - max. - 141 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

dn - 120.6 mm

Basic dynamic load rating - C - 61.8 kN

Basic static load rating - C0 - 69.5 kN

Fatigue load limit - Pu - 2.6 kN

Limiting speed for grease lubrication - 10000 r/min

Limiting speed for oil lubrication - 16000 mm/min

Ball - Dw - 12.7 mm

Ball - z - 27

Gref - 11.1 cm3

Calculation factor - f0 - 16.4

Preload class A - GA - 230 N

Preload class B - GB - 460 N

Preload class C - GC - 920 N

Preload class D - GD - 1840 N

Calculation factor - f - 1.25

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.07

Calculation factor - f2C - 1.12

Calculation factor - f2D - 1.18

Calculation factor - fHC - 1.04

Preload class A - 122 N/micron

Preload class B - 168 N/micron

Preload class C - 239 N/micron

Preload class D - 350 N/micron

Mass bearing - 0.699 kg

Tags :  CNHK , 105x145x20

Get price now



  • Angular Contact Ball Bearings SKF 71921 CD/HCP4A Description

    The bearing SKF 71921 CD/HCP4A manufactured by Angular Contact Ball Bearings can be ordered immediately from the bearings distributor CNHK Bearing Co.,Ltd.The bearings delivery is done directly from the stock, and in the event the bearings are not in stock, we shall inform you immediately related to the delivery term.For extra details on the SKF 71921 CD/HCP4A manufactured by Angular Contact Ball Bearings you can email us [email protected]. The Angular Contact Ball Bearings SKF 71921 CD/HCP4A bearing can be delivered anywhere in the world, by means of swift courier services.

    The product information of the webpage is for reference only. I apologize for the trouble you have caused.
    Specific product information, prices, please contact our experts, we will receive advice in the first time for you.
    Best Price And 3 - 5 Days Delivery.
    Its Meaning We Can Offer Probably The Best Prices Available In Only One Hours Also Delivery.
    For Customer In Each Country In 7 Days Via DHL Express Or AirFlight.
    The product information of the webpage is for reference only. I apologize for the trouble you have caused.
    You can give me a message below, or send us an e-mail , or online consultation
    We are a professional bearing distributor, manufacturer. We will provide you with professional, efficient service. Please believe us.


    Do you have an inquiry for bearings?

    Online 7*24h free service, reply every inquiry in 5 minutes.

    Let's talk