BOSCH Speed X 1-1/4" x 21" SDS Max Rotary Hammer Bit ~ HC4071

YOU’LL 52x20x15 FIND Leader Hydraulic Pump Co.,Limited. 52 Bore Diameter (mm) AN EXTENSIVE SELECTION OF BOSCH Speed X 1-1/4" x 21" SDS Max Rotary Hammer Bit ~ HC4071 FOR SALE.

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number 6304 NR
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
D3 49.73 mm
D4 57.9 mm
b 1.35 mm
C 2.46 mm
f 1.12 mm
r0 0.4 mm
r1,2 - min. 1.1 mm
da - min. 27 mm
Da - max. 45 mm
Db - min. 59 mm
ba - min. 1.5 mm
Ca - max. 3.58 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
Mass bearing 0.149 kg
Category Single Row Ball Bearing
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.142
Product Group B00308
Enclosure Open
Precision Class ABEC 1 | ISO P0
Maximum Capacity / Filling Slot No
Rolling Element Ball Bearing
Snap Ring Yes
Internal Special Features No
Cage Material Steel
Internal Clearance C0-Medium
Inch - Metric Metric
Long Description 20MM Bore; 52MM Outside Diameter; 15MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage
Other Features Deep Groove | With Snap Ring
UNSPSC 31171504
Harmonized Tariff Code 8482.10.50.68
Noun Bearing
Keyword String Ball
Manufacturer Item Number 6304 NR
Weight / LBS 0.333
Inner Race Width 0 Inch | 0 Millimeter
Outside Diameter 2.047 Inch | 52 Millimeter
Bore 0.787 Inch | 20 Millimeter
Outer Race Width 0.591 Inch | 15 Millimeter
bore diameter: 20 mm
static load capacity: 7.8 kN
outside diameter: 52 mm
finish/coating: Uncoated
overall width: 15 mm
bearing material: Steel
bore type: Round
cage material: Steel
closure type: Open
fillet radius: 1.1 mm
row type & fill slot: Single Row Non-Fill Slot
maximum rpm: 30000 rpm
snap ring included: With Snap Ring
series: 63
internal clearance: C0
weight: 0.33 lb
operating temperature range: Max 250 °F
manufacturer product page: Click here
dynamic load capacity: 16.8 kN
manufacturer upc number: 7316577297709
d1 ≈ 30.35 mm
D2 ≈ 44.71 mm
r0 max. 0.4 mm
r1,2 min. 1.1 mm
da min. 27 mm
Da max. 45 mm
Db min. 59 mm
ba min. 1.5 mm
Ca max. 3.58 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
Snap ring SP 52
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 00852-68515715
Fax 00852-68515716
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