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 |
Timken HM129848/HM129814XD tapered roller bearings
85,725 mm x 136,525 mm x 29,769 mm Timken 497/493 tapered roller bearings
Timken 90TPS140 thrust roller bearings
46,038 mm x 85 mm x 21,692 mm Timken 359S/354D tapered roller bearings
41,275 mm x 67,975 mm x 18 mm Timken LM300848/LM300811 tapered roller bearings
170 mm x 260 mm x 67 mm Timken 23034YM spherical roller bearings