HCR12A1UU+60/100R Curved Linear Guide Block 12x39x44.6mm

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HCR12A1UU+60/100R Curved Linear Guide Block 12x39x44.6mm image

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HCR12A1UU+60/100R Curved Linear Guide Block 12x39x44.6mm Specifications

Bearing number:71938 CD/P4A
Size (mm):260x190x33
Bore Diameter (mm):260
Outer Diameter (mm):190
Width (mm):33
d:190 mm
D:260 mm
B:33 mm
d1:211.6 mm
d2:211.6 mm
D1:238.4 mm
r1,2 - min.:2 mm
r3,4 - min.:1 mm
a:46.8 mm
da - min.:199 mm
db - min.:199 mm
Da - max.:251 mm
Db - max.:255 mm
ra - max.:2 mm
rb - max.:1 mm
dn:217.4 mm
Basic dynamic load rating - C:172 kN
Basic static load rating - C0:220 kN
Fatigue load limit - Pu:6.2 kN
Limiting speed for grease lubrication:5000 r/min
Limiting speed for oil lubrication:7500 mm/min
Ball - Dw:22.225 mm
Ball - z:28
Gref:57 cm3
Calculation factor - f0:16.4
Preload class A - GA:640 N
Preload class B - GB:1280 N
Preload class C - GC:2560 N
Preload class D - GD:5120 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.04
Calculation factor - f2C:1.09
Calculation factor - f2D:1.15
Calculation factor - fHC:1
Preload class A:189 N/micron
Preload class B:260 N/micron
Preload class C:367 N/micron
Preload class D:538 N/micron
Category:Precision Ball Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B04270
Enclosure:Open
Precision Class:ABEC 7 | ISO P4
Material - Ball:Steel
Number of Bearings:1 (Single)
Contact Angle:15 Degree
Preload:None
Raceway Style:1 Rib Outer Ring
Cage Material:Phenolic
Rolling Element:Ball Bearing
Flush Ground:No
Inch - Metric:Metric
Other Features:Single Row | Angular Contact | High Capacity Basic Design
Long Description:190MM Bore; 260MM Outside Diameter; 33MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearing; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Ra
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Ball Angular Contact
Width:1.299 Inch | 33 Millimeter
Outside Diameter:10.236 Inch | 260 Millimeter
Bore:7.48 Inch | 190 Millimeter
r1,2 min.:2 mm
r3,4 min.:1 mm
da min.:199 mm
db min.:199 mm
Da max.:251 mm
Db max.:255 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:172 kN
Basic static load rating C0:220 kN
Fatigue load limit Pu:6.2 kN
Attainable speed for grease lubrication:5000 r/min
Attainable speed for oil-air lubrication:7500 r/min
Ball diameter Dw:22.225 mm
Number of balls z:28
Reference grease quantity Gref:57 cm³
Preload class A GA:640 N
Static axial stiffness, preload class A:189 N/µm
Preload class B GB:1280 N
Static axial stiffness, preload class B:260 N/µm
Preload class C GC:2560 N
Static axial stiffness, preload class C:367 N/µm
Preload class D GD:5120 N
Static axial stiffness, preload class D:538 N/µm
Calculation factor f:1.27
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.04
Calculation factor f2C:1.09
Calculation factor f2D:1.15
Calculation factor fHC:1
Calculation factor f0:16.4
Mass bearing:4.35 kg

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HCR12A1UU+60/100R Curved Linear Guide Block 12x39x44.6mm Specifications

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