AST NK7/12TN needle roller bearings

Online AST NK7/12TN needle roller bearings Expert.More Shandong Chik Bearing Co., Ltd. Choices. AST NK7/12TN needle roller bearings 30,1625 Bore Diameter (mm) in Stock & 1/428UNF Thread (G) - 1/4-28UNF Ready to Ship Now!

What is NK7/12TN bearing interchange´╝č

Brand Name:AST
Model Number:NK7/12TN
Bearing number:6805NR
Size (mm):25x37x7
Bore Diameter (mm):25
Outer Diameter (mm):37
Width (mm):7
d:25 mm
D:37 mm
B:7 mm
PDF NK7/12TN

Product Details

Bearing number6805NR
Size (mm)25x37x7
Bore Diameter (mm)25
Outer Diameter (mm)37
Width (mm)7
d25 mm
D37 mm
B7 mm
C7 mm
a1.3 mm
b0.95 mm
f0.85 mm
r min.0.3 mm
r1 min.0.3 mm
D135.7 mm
D239.8 mm
Weight0.023 Kg
Basic dynamic load rating (C)4,3 kN
Basic static load rating (C0)2,94 kN
(Grease) Lubrication Speed18000 r/min
Bore TypeCylindrical Bore
ConfigurationSingle Row
EnclosureSnap Ring Groove with Snap Ring
Bore Size25 mm
Outside Diameter37 mm
Width7 mm
Fillet Radius/Chamfer0.3 mm
r10.3 mm
Snap Ring Width0.9 mm
Snap Ring Outside Diameter39.8 mm
D1 (max)35.7 mm
a (max)1.3 mm
b (min)1 mm
Dynamic Load Rating4,300 N
Static Load Rating2,940 N
Limiting Speed - Grease18,000 rpm
Limiting Speed - Oil22,000 rpm
Factor fo16.0
Radial Clearance0.005 to 0.020 mm
da (min)27 mm
Da (max)35 mm
Dx (min)40.5 mm
ra (max)0.3 mm
Cy (max)1.8 mm
View more

Company Profile

Worktime 9:00-18:00(BeiJing time)
Phone 86-13563849567
View more

Related News

  • have some/no bearing on something synonyms with definitionSynonyms for 'have some/no bearing on something': shape, impact, affect, put, interact, get, reverberate, make a difference, come into play have a bearing on | WordReference...
  • The Microwave Trick? It's the easy way to heat bearingsFeb 10, 2015 — Your browser can't play this video. It's the easy way to heat bearings! You guys really came through with putting up a few bucks each on  Heating a bearing...
  • Turbochargers and Related Problems - Machinery LubricationHow can the stages of bearing failure in a plain bearing (not ball bearing) be These bearing clearances are tight, and dirty oil can cause serious damage WHY HAS MY TURBO FAILED? - Owen...
  • Recommended Products

    All Products Contact Now