2MM203WI QUH Precision top 5 original Ball Bearing NTN NSK

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2MM203WI QUH Precision top 5 original Ball Bearing NTN NSK image

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2MM203WI QUH Precision top 5 original Ball Bearing NTN NSK Product Features

Bearing number:7234 BCBM
Size (mm):310x170x52
Bore Diameter (mm):310
Outer Diameter (mm):170
Width (mm):52
d:170 mm
D:310 mm
B:52 mm
d1:227.4 mm
d2:202.05 mm
D1:261.25 mm
a:127 mm
r1,2 - min.:4 mm
r3,4 - min.:1.5 mm
da - min.:187 mm
Da - max.:293 mm
Db - max.:301 mm
ra - max.:3 mm
rb - max.:1.5 mm
Basic dynamic load rating - C:281 kN
Basic static load rating - C0:345 kN
Fatigue load limit - Pu:9.5 kN
Reference speed:2400 r/min
Limiting speed:2400 r/min
Calculation factor - kr:0.08
Calculation factor - ka:1.2
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:16.72
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:170MM Bore; 310MM Outside Diameter; 52MM 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:7234 BCBM
Weight / LBS:36.819
Bore:6.693 Inch | 170 Millimeter
Width:2.047 Inch | 52 Millimeter
Outside Diameter:12.205 Inch | 310 Millimeter
bore diameter::170 mm
radial static load capacity::345 kN
outside diameter::310 mm
cage material::Brass
overall width::52 mm
outer ring width::52 mm
contact angle::40 °
maximum rpm::2400 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::3 mm
radial dynamic load capacity::281 kN
series::72
d1 ≈:227.4 mm
d2 ≈:202.05 mm
D1 ≈:261.25 mm
r1,2 min.:4 mm
r3,4 min.:1.5 mm
da min.:187 mm
Da max.:293 mm
Db max.:301 mm
ra max.:3 mm
rb max.:1.5 mm
Basic dynamic load rating C:281 kN
Basic static load rating C0:345 kN
Fatigue load limit Pu:9.5 kN
Calculation factor A:2
Calculation factor kr:0.08
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:17.5 kg

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Bearing Distributors Inc: Emailiris@bearing-distributors.com; Address1589 Tampines Industrial Distributor Avenue 5 Singapore 528759; Phone(Working Time)0065-31591338; Fax0065-31591338

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2MM203WI QUH Precision top 5 original Ball Bearing NTN NSK Product Features

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