Needle Roller Bearing Manufacture RF354028 KOYO
Online Needle Roller Bearing Manufacture RF354028 KOYO Expert.More Choices. Needle Roller Bearing Manufacture RF354028 KOYO Kevin Global Machinery Parts Company in Stock & Ready 55x120x29 to Ship Now!
Bearing number: | 7311 |
Size (mm): | 55x120x29 |
Bore Diameter (mm): | 55 |
Outer Diameter (mm): | 120 |
Width (mm): | 29 |
d: | 55 mm |
D: | 120 mm |
B: | 29 mm |
Product Details
Bearing number | 7311 |
Size (mm) | 55x120x29 |
Bore Diameter (mm) | 55 |
Outer Diameter (mm) | 120 |
Width (mm) | 29 |
d | 55 mm |
D | 120 mm |
B | 29 mm |
C | 29 mm |
Angle (α) | 25 ° |
a | 40 mm |
r min. | 2 mm |
r1 min. | 1 mm |
da min. | 65 mm |
db min | 60,5 mm |
ra max. | 2 mm |
Weight | 1,39 Kg |
Basic dynamic load rating (C) | 86 kN |
Basic static load rating (C0) | 61,5 kN |
(Grease) Lubrication Speed | 6 400 r/min |
Contact angle α | 30 ° |
rs min | 2 mm |
r1s min | 1 mm |
Mass | 1.39 kg |
Dynamic load, C | 86 kN |
Static load, C0 | 61.5 kN |
Fatigue limit load, Cu | 2.8 kN |
Nlim (oil) | 8,600 rpm |
Nlim (grease) | 6,400 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
da min | 65 mm |
Da max | 110 mm |
Db max | 114.5 mm |
r1a max | 1 mm |
ra max | 1 mm |
Category | Angular Contact Ball Bearing |
Inventory | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 1.406 |
Product Group | B00308 |
Enclosure | Open |
Flush Ground | No |
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 | 30 Degree |
Internal Clearance | C0-Medium |
Number of Bearings | 1 (Single) |
Inch - Metric | Metric |
Long Description | 55MM Bore; 120MM Outside Diameter; 29MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium; Steel Cage; 30 Degree; 1 (Single) |
UNSPSC | 31171531 |
Harmonized Tariff Code | 8482.10.50.28 |
Noun | Bearing |
Keyword String | Angular Contact |
Outside Diameter | 4.724 Inch | 120 Millimeter |
Bore | 2.165 Inch | 55 Millimeter |
Width | 1.142 Inch | 29 Millimeter |
bore diameter: | 55 mm |
radial static load capacity: | 61500 N |
outside diameter: | 120 mm |
operating temperature range: | -40 to 120 ºC |
overall width: | 29 mm |
cage material: | Steel |
contact angle: | 30 ° |
outer ring width: | 29 mm |
row type & fill slot: | Single-Row Non-Fill Slot |
maximum rpm: | 8600 rpm |
internal clearance: | C0 |
finish/coating: | Uncoated |
bore type: | Round |
precision rating: | ISO Class 0 |
closure type: | Open |
fillet radius: | 2 mm |
snap ring included: | Without Snap Ring |
series: | 73 |
bearing material: | High Carbon Chrome Steel |
weight: | 1.406 kg |
radial dynamic load capacity: | 86000 N |
manufacturer product page: | Click here |
Company Profile
Worktime |
9.00-18.00 |
Phone |
65-63204785 |