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KOYO Singapore 6004RS Ball Bearings image
Product Details
Bearing number: 7218 BECBY
Size (mm): 160x90x30
Bore Diameter (mm): 160
Outer Diameter (mm): 90
Width (mm): 30
d: 90 mm
D: 160 mm
B: 30 mm
d1: 117.1 mm
d2: 103.06 mm
D1: 134.8 mm
a: 67 mm
r1,2 - min.: 2 mm
r3,4 - min.: 1 mm
da - min.: 101 mm
Da - max.: 149 mm
Db - max.: 154 mm
ra - max.: 2 mm
rb - max.: 1 mm
Basic dynamic load rating - C: 108 kN
Basic static load rating - C0: 96.5 kN
Fatigue load limit - Pu: 3.6 kN
Reference speed: 4500 r/min
Limiting speed: 4500 r/min
Calculation factor - kr: 0.095
Calculation factor - ka: 1.4
Calculation factor - e: 1.14
Calculation factor - X: 0.35
Calculation factor - Y0: 0.26
Calculation factor - Y1: 0.55
Calculation factor - Y2: 0.57
Category: Angular Contact Ball Bearing
Inventory: 0.0
Minimum Buy Quantity: N/A
Weight / Kilogram: 2.34
Product Group: B00308
Enclosure: Open
Flush Ground: Yes
Rolling Element: Ball Bearing
Number of Rows of Balls: Single Row
Precision Class: ABEC 3 | ISO P6
Maximum Capacity / Filling Slot: No
Snap Ring: No
Cage Material: Brass
Contact Angle: 40 Degree
Internal Clearance: CB
Number of Bearings: 1 (Single)
Mounting Arrangement: Universal
Inch - Metric: Metric
Long Description: 90MM Bore; 160MM Outside Diameter; 30MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring
Other Features: Normal Axial Internal Clearance
UNSPSC: 31171531
Harmonized Tariff Code: 8482.10.50.28
Noun: Bearing
Keyword String: Angular Contact
Manufacturer Item Number: 7218 BECBY
Weight / LBS: 5.151
Outside Diameter: 6.299 Inch | 160 Millimeter
Bore: 3.543 Inch | 90 Millimeter
Width: 1.181 Inch | 30 Millimeter
bore diameter:: 90 mm
radial static load capacity:: 96.5 kN
outside diameter:: 160 mm
cage material:: Brass
overall width:: 30 mm
outer ring width:: 30 mm
contact angle:: 40 °
maximum rpm:: 4500 RPM
row type & fill slot:: Single-Row Non-Fill Slot
finish/coating:: Uncoated
internal clearance:: C0
precision rating:: ABEC 3 (ISO Class 6)
closure type:: Open
fillet radius:: 2 mm
radial dynamic load capacity:: 108 kN
series:: 72
d1 ≈: 117.1 mm
d2 ≈: 103.06 mm
D1 ≈: 134.8 mm
r1,2 min.: 2 mm
r3,4 min.: 1 mm
da min.: 101 mm
Da max.: 149 mm
Db max.: 154 mm
ra max.: 2 mm
rb max.: 1 mm
Basic dynamic load rating C: 116 kN
Basic static load rating C0: 104 kN
Fatigue load limit Pu: 4 kN
Calculation factor A: 0.149
Calculation factor kr: 0.095
Calculation factor e: 1.14
Calculation factor X: 0.57
Calculation factor Y0: 0.52
Calculation factor Y2: 0.93
Calculation factor Y1: 0.55
Mass bearing: 2.3 kg