FAG Track rollers - KLRU12X47X20-2Z

We Provide Extensive FAG Track rollers - KLRU12X47X20-2Z Selection And Bearing Wholesalers Competitive Wholesale 125x70x24 Pricing.

Bearing number: 7214 CD/P4A
Size (mm): 125x70x24
Bore Diameter (mm): 125
Outer Diameter (mm): 70
Width (mm): 24
d: 70 mm
D: 125 mm
B: 24 mm
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Product Details

Bearing number 7214 CD/P4A
Size (mm) 125x70x24
Bore Diameter (mm) 125
Outer Diameter (mm) 70
Width (mm) 24
d 70 mm
D 125 mm
B 24 mm
d1 87.9 mm
d2 87.9 mm
D1 107.1 mm
r1,2 - min. 1.5 mm
r3,4 - min. 0.6 mm
a 25.1 mm
da - min. 79 mm
db - min. 79 mm
Da - max. 116 mm
Db - max. 120.8 mm
ra - max. 1.5 mm
rb - max. 0.6 mm
dn 91.6 mm
Basic dynamic load rating - C 68.9 kN
Basic static load rating - C0 58.5 kN
Fatigue load limit - Pu 2.4 kN
Limiting speed for grease lubrication 11000 r/min
Limiting speed for oil lubrication 18000 mm/min
Ball - Dw 15.875 mm
Ball - z 16
Gref 13.701 cm3
Calculation factor - f0 14.8
Preload class A - GA 260 N
Preload class B - GB 520 N
Preload class C - GC 1040 N
Preload class D - GD 2080 N
Calculation factor - f 1
Calculation factor - f2A 1
Calculation factor - f2B 1.01
Calculation factor - f2C 1.03
Calculation factor - f2D 1.05
Calculation factor - fHC 1
Preload class A 83 N/micron
Preload class B 112 N/micron
Preload class C 156 N/micron
Preload class D 225 N/micron
Category Precision Ball Bearings
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 1.13
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 | Super Precision | High Capacity
Long Description 70MM Bore; 125MM Outside Diameter; 24MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearings; 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 Angular Contact Ball
Manufacturer Item Number 7214 CD/P4A
Weight / LBS 2.498
Outside Diameter 4.921 Inch | 125 Millimeter
Width 0.945 Inch | 24 Millimeter
Bore 2.756 Inch | 70 Millimeter
r1,2 min. 1.5 mm
r3,4 min. 0.6 mm
da min. 79 mm
db min. 79 mm
Da max. 116 mm
Db max. 120.8 mm
ra max. 1.5 mm
rb max. 0.6 mm
Basic dynamic load rating C 68.9 kN
Basic static load rating C0 58.5 kN
Fatigue load limit Pu 2.45 kN
Attainable speed for grease lubrication 11000 r/min
Attainable speed for oil-air lubrication 18000 r/min
Ball diameter Dw 15.875 mm
Number of balls z 16
Reference grease quantity Gref 13.701 cm³
Preload class A GA 260 N
Static axial stiffness, preload class A 83 N/µm
Preload class B GB 520 N
Static axial stiffness, preload class B 112 N/µm
Preload class C GC 1040 N
Static axial stiffness, preload class C 156 N/µm
Preload class D GD 2080 N
Static axial stiffness, preload class D 225 N/µm
Calculation factor f 1.08
Calculation factor f1 1
Calculation factor f2A 1
Calculation factor f2B 1.01
Calculation factor f2C 1.03
Calculation factor f2D 1.05
Calculation factor fHC 1
Calculation factor f0 14.8
Mass bearing 1.11 kg
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