PC200 PC300 starting motor 3021038 for engine K19
Rexroth pump offers a PC200 PC300 starting motor 3021038 for engine K19 selection of Genuine Jinan Excavator Parts Company Rexroth pump at Wholesale 20x52x15 Prices. We are 20,000 Bore Diameter (mm) a PC200 PC300 starting motor 3021038 for engine K19 Certified Parts Retailer
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
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Product Details
Bearing number | 7304BG |
Size (mm) | 20x52x15 |
Bore Diameter (mm) | 20,000 |
Outer Diameter (mm) | 52,000 |
Width (mm) | 15,000 |
d | 20,000 mm |
D | 52,000 mm |
B | 15,000 mm |
C | 15,000 mm |
a | 22.5 mm |
Contact angle α | 40 ° |
rs min | 1.1 mm |
r1s min | 0.6 mm |
Radial clearance class | CN |
Mass | 0.14 kg |
Dynamic load, C | 17.3 kN |
Static load, C0 | 9.65 kN |
Fatigue limit load, Cu | 0.44 kN |
Nlim (oil) | 18,000 rpm |
Nlim (grease) | 13,000 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.4 Hz |
Characteristic rolling element frequency, BSF | 3.63 Hz |
Characteristic outer ring frequency, BPF0 | 3.99 Hz |
Characteristic inner ring frequency, BPFI | 6.01 Hz |
da min | 27 mm |
db min | 24.5 mm |
Da max | 45 mm |
Db max | 47.5 mm |
r1a max | 0.6 mm |
ra max | 1 mm |
Category | Angular Contact Ball Bearing |
Inventory | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.146 |
Product Group | B00308 |
Enclosure | Open |
Flush Ground | Yes |
Rolling Element | Ball Bearing |
Number of Rows of Balls | Single Row |
Precision Class | ABEC 1 | ISO P0 |
Maximum Capacity / Filling Slot | No |
Snap Ring | No |
Cage Material | Steel |
Contact Angle | 40 Degree |
Internal Clearance | C0-Medium |
Number of Bearings | 1 (Single) |
Mounting Arrangement | Universal |
Inch - Metric | Metric |
Long Description | 20MM Bore; 52MM Outside Diameter; 15MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring |
UNSPSC | 31171531 |
Harmonized Tariff Code | 8482.10.50.28 |
Noun | Bearing |
Keyword String | Angular Contact |
Manufacturer Item Number | 7304BG |
Weight / LBS | 0.323 |
Bore | 0.787 Inch | 20 Millimeter |
Width | 0.591 Inch | 15 Millimeter |
Outside Diameter | 2.047 Inch | 52 Millimeter |
bore diameter: | 20 mm |
radial static load capacity: | 9650 N |
outside diameter: | 52 mm |
operating temperature range: | -40 to 120 ºC |
overall width: | 15 mm |
cage material: | Steel |
contact angle: | 40 ° |
outer ring width: | 15 mm |
row type & fill slot: | Single-Row Non-Fill Slot |
maximum rpm: | 18000 rpm |
internal clearance: | C3 |
finish/coating: | Uncoated |
bore type: | Round |
precision rating: | ISO Class 0 |
closure type: | Open |
fillet radius: | 1.1 mm |
snap ring included: | Without Snap Ring |
series: | 73B |
bearing material: | High Carbon Chrome Steel |
weight: | 0.146 kg |
radial dynamic load capacity: | 17300 N |
manufacturer product page: | Click here |
Company Profile
Worktime |
9:00-18:00(Beijing time) |
Phone |
86 0531-8299 9952 |
Fax |
86 0531 -82990353 |