KOMATSU 17M-21-41210 BRACKET

The online KOMATSU 17M-21-41210 BRACKET parts 55x120x29 Size (mm) store gives you immediate access to a selection of more than 1.4 million new, Kate Komatsu part Machinery Co., Ltd 55x120x29 used, remanufactured.

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
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Product Details

Bearing number6311ZNR
Size (mm)55x120x29
Bore Diameter (mm)55,000
Outer Diameter (mm)120,000
Width (mm)29,000
d55,000 mm
D120,000 mm
B29,000 mm
C29,000 mm
a min3.86 mm
a max4.06 mm
Ca min6.58 mm
Ca max6.88 mm
rs min2 mm
rNs min0.5 mm
D3 max115.21 mm
b min3.1 mm
b max3.4 mm
r0 max0.6 mm
D4 max129.7 mm
f2.82 mm
Snap ring referenceR120
Radial clearance classCN
Mass1.37 kg
Dynamic load, C71.5 kN
Static load, C045 kN
Fatigue limit load, Cu2.05 kN
f013.2
Nlim (oil)6,800 rpm
Nlim (grease)5,800 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.38 Hz
Characteristic rolling element frequency, BSF4.08 Hz
Characteristic outer ring frequency, BPF03.07 Hz
Characteristic inner ring frequency, BPFI4.93 Hz
da min64 mm
Da max111 mm
ra max2 mm
rNa max0.5 mm
Db min131.5 mm
CategorySingle Row Ball Bearing
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram1.382
Product GroupB00308
Enclosure1 Metal Shield
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Rolling ElementBall Bearing
Snap RingYes
Internal Special FeaturesNo
Cage MaterialSteel
Internal ClearanceC0-Medium
Inch - MetricMetric
Long Description55MM 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 FeaturesDeep Groove | With Snap Ring
UNSPSC31171504
Harmonized Tariff Code8482.10.50.68
NounBearing
Keyword StringBall
Manufacturer Item Number6311ZNR
Weight / LBS3.04237
Outside Diameter4.724 Inch | 120 Millimeter
Inner Race Width0 Inch | 0 Millimeter
Bore2.165 Inch | 55 Millimeter
Outer Race Width1.142 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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