Address : 50 Raffles Place Land
Tower Singapore
Call Us : +65 31591871
Mail Us : [email protected]
Office Time : Monday to Sunday
08:00 - 20:00

ZEN SF689-2RS deep groove ball bearings - Industrial Bearing

  ZEN SF689-2RS deep groove ball bearings

ZEN SF689-2RS deep groove ball bearings pdf

Online shopping 37x25x7 Size (mm) ZEN SF689-2RS deep groove ball bearings from a great selection at Store. … 25 Outer Diameter (mm) Accessories.

Size (mm) 37x25x7
Bore Diameter (mm) 37
Outer Diameter (mm) 25
Width (mm) 7
d 25 mm
D 37 mm
B 7 mm
d1 29.1 mm
d2 29.1 mm
D1 33.1 mm
r1,2 – min. 0.3 mm
r3,4 – min. 0.15 mm
a 7.7 mm
da – min. 27 mm
db – min. 27 mm
Da – max. 35 mm
Db – max. 36.2 mm
ra – max. 0.3 mm
rb – max. 0.15 mm
dn 29.5 mm
Basic dynamic load rating – C 4.2 kN
Basic static load rating – C0 3.2 kN
Fatigue load limit – Pu 0.137 kN
Limiting speed for grease lubrication 45000 r/min
Limiting speed for oil lubrication 70000 mm/min
Ball – Dw 3.175 mm
Ball – z 20
Gref 0.21 cm3
Calculation factor – f0 16.4
Preload class A – GA 22 N
Preload class B – GB 66 N
Preload class C – GC 132 N
Calculation factor – f 1
Calculation factor – f2A 1
Calculation factor – f2B 1.1
Calculation factor – f2C 1.18
Calculation factor – fHC 1.02
Preload class A 29 N/micron
Preload class B 49 N/micron
Preload class C 71 N/micron
r1,2 min. 0.3 mm
r3,4 min. 0.15 mm
da min. 27 mm
db min. 27 mm
Da max. 35 mm
Db max. 36.2 mm
ra max. 0.3 mm
rb max. 0.15 mm
Basic dynamic load rating C 4.16 kN
Basic static load rating C0 3.2 kN
Fatigue load limit Pu 0.137 kN
Attainable speed for grease lubrication 45000 r/min
Attainable speed for oil-air lubrication 70000 r/min
Ball diameter Dw 3.175 mm
Number of balls z 20
Reference grease quantity Gref 0.21 cm³
Preload class A GA 22 N
Static axial stiffness, preload class A 29 N/µm
Preload class B GB 66 N
Static axial stiffness, preload class B 49 N/µm
Preload class C GC 132 N
Static axial stiffness, preload class C 71 N/µm
Calculation factor f 1.11
Calculation factor f1 1
Calculation factor f2A 1
Calculation factor f2B 1.1
Calculation factor f2C 1.18
Calculation factor fHC 1.02
Calculation factor f0 16.4
Mass bearing 0.019 kg

  Detailed Parameters

  parameter:

  Similar products

FAG 240/850-B-K30-MB spherical roller bearings

 

Browse FAG 240/850-B-K30-MB spherical roller bearings Categories in the Manufacturers 25x30x17 Size (mm) Online Free. including . Size (mm) 25x30x17 Bore Diameter (mm) 25 Outer Diameter (mm) 30 Width (mm) 17 Fw 25 mm Ew 30 mm B 17 mm

NACHI NN3018K cylindrical roller bearings

 

NACHI NN3018K cylindrical roller bearings Product Brochures , Manufacturing 98.4 mm Da Service . 42.862 mm d Get Your Free. Cast iron Housing material Housing material Cast iron d 42.862 mm Da 98.4 mm Db1 102 mm Db2 111 mm A 39 mm A1 14 mm A3 3.2 mm A5 26.5 mm B 49.2 mm

Toyana NA6919-2RS needle roller bearings

 

Toyana NA6919-2RS needle roller bearings with easy-to-use parts graphics, giving you the ability to check parts 0.0 Inventory availability, pricing, examine remanufactured options. Inventory 0.0 Manufacturer Name TIMKEN Minimum Buy Quantity N/A Weight 0 Product Group B04334

KBC 3780F1/3720 tapered roller bearings

 

Manufacturers of all are represented 0.0 Inventory in N/A Minimum Buy Quantity our partial list of clients. Contact Gary for a complete KBC 3780F1/3720 tapered roller bearings list of clients and projects. Inventory 0.0 Manufacturer Name QA1 PRECISION PRODUCTS INC. Minimum Buy Quantity N/A Weight 0.134 EAN 0806990002563 Product Group B04286 Stud Profile Female Mounting



Royal(Singapore)Bearing Knowledge Base

27,000+ Answers to Your Tech Questions

Need information about using your Bearing ? We have the answers! Our exclusive Knowledge Base includes more than 27,000 tech articles written by our award-winning Tech Support team - the same people you speak with on the phone. You're likely to find the answer you need right here - and the info is available 24/7, 365 days a year!

Contact Us

We're here to help.
Any Bearing inquiry ?
Bearing Sizes and Inventory need to check ?
Finding a Royal Singapore Bearing Branch Office near you ?

*Required in formation
From:Enter your Email ID please.
To:Our Company Support Center
Subject:
Message:
Please reply me within 24 hours.Email me twice a week updates on the latest Product and Supplier info.