Bearing NNU4956K - Bearing Wholesalers

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Bearing NNU4956K image

Specifications for DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS NSK

Bearing number:6304
Size (mm):52x20x15
Bore Diameter (mm):52
Outer Diameter (mm):20
Width (mm):15
d:20 mm
D:52 mm
B:15 mm
d1:30.35 mm
D2:44.71 mm
r1,2 - min.:1.1 mm
da - min.:27 mm
Da - max.:45 mm
ra - max.:1 mm
Basic dynamic load rating - C:16.8 kN
Basic static load rating - C0:7.8 kN
Fatigue load limit - Pu:0.335 kN
Reference speed:30000 r/min
Limiting speed:19000 r/min
Calculation factor - kr:0.03
Calculation factor - f0:12
Category:Single Row Ball Bearing
Inventory:95.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.146
Product Group:B00308
Enclosure:Open
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:No
Rolling Element:Ball Bearing
Snap Ring:No
Internal Special Features:No
Cage Material:Steel
Internal Clearance:C0-Medium
Inch - Metric:Metric
Long Description:20MM Bore; 52MM Outside Diameter; 15MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features
UNSPSC:31171504
Harmonized Tariff Code:8482.10.50.68
Noun:Bearing
Keyword String:Ball
Manufacturer Item Number:6304
Weight / LBS:0.32
Bore:0.787 Inch | 20 Millimeter
Outside Diameter:2.047 Inch | 52 Millimeter
Outer Race Width:0.591 Inch | 15 Millimeter
d1 ≈:30.35 mm
D2 ≈:44.71 mm
da min.:27 mm
Da max.:45 mm
ra max.:1 mm
Basic dynamic load rating C:16.8 kN
Basic static load rating C0:7.8 kN
Fatigue load limit Pu:0.335 kN
Calculation factor kr:0.03
Calculation factor f0:12
Mass bearing:0.14 kg

Bearing Wholesalers: Emailcarina@bearing-wholesalers.com; Address258 Bearing Wholesalers Center Hill, Singapore 628925; Phone(Working Time)+6531591338; Fax+6531591338