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670mm Full Complement Cylindrical Roller Bearing NCF28670V
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Full Complement Single Row Cylindrical Roller Bearing: NCF28670V
Full Complement Single Row Cylindrical Roller Bearing: NCF28670V
Full Complement Single Row Cylindrical Roller Bearing
$10,614.97
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Specifications:
Description
Supports greater radial loads than an equal-sized caged cylindrical bearing with more tolerance to heat and thermal cycling. RPM limits are reduced compared to caged roller bearings. Cylindrical bearings do not support axial loads but significantly increase L10 life for the same radial load compared to a deep groove bearing. A secondary bearing on the shaft must be used to accept axial force, or the axial forces must be balanced to prevent movement at the cylindrical bearing.
Product Information
Attribute name
Attribute value
Code
410593
Shaft Size
670mm
Seals
None
Construction
Full Complement
Material
52100
PackageQTY
Package Quantity
1
UOM
Unit of Measure
EA
Dimensions
Attribute name
Attribute value
Bore (mm)
670
D (mm)
820
B (mm)
88
d1 (mm)
724
r1-r2 (mm)
4
r3-r4 (mm)
4
D1 (mm)
772
E (mm)
783
Abutment Dimensions
Attribute name
Attribute value
damin (mm)
685
Dbmax (mm)
805
ramax (mm)
3
rbmax (mm)
3
smax (mm)
8
das1 (mm)
718
Calculation Data
Attribute name
Attribute value
Nr (RPM)
Reference speed
280
Nmax (RPM)
Limiting speed
340
C (lb)
Dynamic load capacity
436131
C0 (lb)
Static load capacity
1191493
Pu (lb)
Fatigue load limit
93296
k
Thrust factor
0.11
Mass
Attribute name
Attribute value
Weight(lbs)
163
Tolerance Class
Attribute name
Attribute value
Clearance
CN
Safe Loads
Attribute name
Attribute value
Tmax (F)
300
Tmin (F)
-40