Doosan excavator travel motor,final drive,GM18,GM35VL,SOLAR 35,S130LC,S140,S170,SOLAR 220LC,S225,S225LC,Solar 330LC,Solar 300LC

Doosan excavator travel motor,final drive,GM18,GM35VL,SOLAR 35,S130LC,S140,S170,SOLAR 220LC,S225,S225LC,Solar 330LC,Solar 300LC Needs Analysis , Jinan Excavator Parts Company excavator pump 55x120x29 Manufacturing 55,000 Bore Diameter (mm) Service . Get Your Free.

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number 6311ZNR
Size (mm) 55x120x29
Bore Diameter (mm) 55,000
Outer Diameter (mm) 120,000
Width (mm) 29,000
d 55,000 mm
D 120,000 mm
B 29,000 mm
C 29,000 mm
a min 3.86 mm
a max 4.06 mm
Ca min 6.58 mm
Ca max 6.88 mm
rs min 2 mm
rNs min 0.5 mm
D3 max 115.21 mm
b min 3.1 mm
b max 3.4 mm
r0 max 0.6 mm
D4 max 129.7 mm
f 2.82 mm
Snap ring reference R120
Radial clearance class CN
Mass 1.37 kg
Dynamic load, C 71.5 kN
Static load, C0 45 kN
Fatigue limit load, Cu 2.05 kN
f0 13.2
Nlim (oil) 6,800 rpm
Nlim (grease) 5,800 rpm
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.38 Hz
Characteristic rolling element frequency, BSF 4.08 Hz
Characteristic outer ring frequency, BPF0 3.07 Hz
Characteristic inner ring frequency, BPFI 4.93 Hz
da min 64 mm
Da max 111 mm
ra max 2 mm
rNa max 0.5 mm
Db min 131.5 mm
Category Single Row Ball Bearing
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 1.382
Product Group B00308
Enclosure 1 Metal Shield
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 55MM Bore; 120MM Outside Diameter; 29MM Outer Race Width; 1 Metal Shield; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Ste
Other Features Deep Groove | With Snap Ring
UNSPSC 31171504
Harmonized Tariff Code 8482.10.50.68
Noun Bearing
Keyword String Ball
Manufacturer Item Number 6311ZNR
Weight / LBS 3.04237
Outside Diameter 4.724 Inch | 120 Millimeter
Inner Race Width 0 Inch | 0 Millimeter
Bore 2.165 Inch | 55 Millimeter
Outer Race Width 1.142 Inch | 29 Millimeter
bore diameter: 55 mm
precision rating: ISO Class 0
outside diameter: 120 mm
finish/coating: Uncoated
overall width: 29 mm
bearing material: High Carbon Chrome Steel
bore type: Round
cage material: Steel
closure type: Single Shield
inner ring width: 29 mm
row type & fill slot: Single Row Non-Fill Slot
outer ring width: 29 mm
snap ring included: With Snap Ring
maximum rpm (grease): 5800 rpm
internal clearance: CN
maximum rpm (oil): 6800 rpm
operating temperature range: -40 to 120 ºC
fillet radius: 2 mm
dynamic load capacity: 71500 N
manufacturer product page: Click here
static load capacity: 45000 N
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86 0531-8299 9952
Fax 86 0531 -82990353
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