Komatsu Bulldozer D65A-6 D 65A 6 Service Repair Shop Manual
Our highly-skilled and factory-trained service experts have the resources to help you with all your Komatsu Bulldozer D65A-6 D 65A 6 Service Repair Shop Manual needs - including routine maintenance, major repairs, warranty Leader Hydraulic Pump Co.,Limited. 52 Bore Diameter (mm) service, and Komatsu Hydraulic Pump equipment 52x20x15 inspections.
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 |
Company Profile
Worktime |
9:00-18:00(Beijing time) |
Phone |
00852-68515715 |
Fax |
00852-68515716 |