Timken RNA4905 needle roller bearings
Our highly-skilled 2 Number of Mounting Holes and factory-trained service experts have the resources to help you with Shandong Chik Bearing Co., Ltd. all your Timken RNA4905 needle roller bearings needs - including routine maintenance, major repairs, warranty service, and Timken Bearing equipment inspections.
What is RNA4905 bearing interchange？
| Brand Name: |
Timken |
| Model Number: |
RNA4905 |
| Bearing number: |
6410 |
| Size (mm): |
130x50x31 |
| Bore Diameter (mm): |
130 |
| Outer Diameter (mm): |
50 |
| Width (mm): |
31 |
| d: |
50 mm |
| D: |
130 mm |
| B: |
31 mm |
| PDF |
RNA4905 |
Product Details
| Bearing number |
6410 |
| Size (mm) |
130x50x31 |
| Bore Diameter (mm) |
130 |
| Outer Diameter (mm) |
50 |
| Width (mm) |
31 |
| d |
50 mm |
| D |
130 mm |
| B |
31 mm |
| d1 |
75.46 mm |
| D1 |
104.25 mm |
| r1,2 - min. |
2.1 mm |
| da - min. |
64 mm |
| Da - max. |
116 mm |
| ra - max. |
2 mm |
| Basic dynamic load rating - C |
87.1 kN |
| Basic static load rating - C0 |
52 kN |
| Fatigue load limit - Pu |
2.2 kN |
| Reference speed |
12000 r/min |
| Limiting speed |
7500 r/min |
| Calculation factor - kr |
0.035 |
| Calculation factor - f0 |
12.2 |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
1.95 |
| Product Group |
B00308 |
| Enclosure |
Open |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
No |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
50MM Bore; 130MM Outside Diameter; 31MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
6410 |
| Weight / LBS |
4.29 |
| Bore |
1.969 Inch | 50 Millimeter |
| Outside Diameter |
5.118 Inch | 130 Millimeter |
| Outer Race Width |
1.22 Inch | 31 Millimeter |
| bore diameter: |
50 mm |
| static load capacity: |
52 kN |
| outside diameter: |
130 mm |
| precision rating: |
ABEC 1 (ISO Class Normal) |
| overall width: |
31 mm |
| finish/coating: |
Uncoated |
| bore type: |
Round |
| cage material: |
Steel |
| closure type: |
Open |
| outer ring width: |
31 mm |
| row type & fill slot: |
Single Row Non-Fill Slot |
| fillet radius: |
2 mm |
| snap ring included: |
Without Snap Ring |
| maximum rpm: |
7500 RPM |
| internal clearance: |
C0 |
| series: |
64 |
| dynamic load capacity: |
87.1 kN |
| d1 ≈ |
75.46 mm |
| D1 ≈ |
104.25 mm |
| r1,2 min. |
2.1 mm |
| da min. |
64 mm |
| Da max. |
116 mm |
| ra max. |
2 mm |
| Basic dynamic load rating C |
87.1 kN |
| Basic static load rating C0 |
52 kN |
| Fatigue load limit Pu |
2.2 kN |
| Calculation factor kr |
0.035 |
| Calculation factor f0 |
12.2 |
| Mass bearing |
1.94 kg |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-13563849567 |