RNA2208-2RSR Yoke Type Track Roller Bearing 48x80x22.7mm
RNA2208-2RSR Yoke Type Track Roller Bearing 48x80x22.7mm Needs Analysis , Shearer bearings Manufacturing Bearing Wholesalers Service 50x130x31 . 50,000 Bore Diameter (mm) Get Your Free.
Bearing number: | 6410NR |
Size (mm): | 50x130x31 |
Bore Diameter (mm): | 50,000 |
Outer Diameter (mm): | 130,000 |
Width (mm): | 31,000 |
d: | 50,000 mm |
D: | 130,000 mm |
B: | 31,000 mm |
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Product Details
Bearing number | 6410NR |
Size (mm) | 50x130x31 |
Bore Diameter (mm) | 50,000 |
Outer Diameter (mm) | 130,000 |
Width (mm) | 31,000 |
d | 50,000 mm |
D | 130,000 mm |
B | 31,000 mm |
C | 31,000 mm |
a min | 3.86 mm |
a max | 4.06 mm |
Ca min | 6.63 mm |
Ca max | 6.83 mm |
rs min | 2.1 mm |
rNs min | 0.5 mm |
D3 max | 125.22 mm |
b min | 3.1 mm |
b max | 3.4 mm |
r0 max | 0.6 mm |
D4 max | 139.7 mm |
f | 2.77 mm |
Snap ring reference | R130 |
Radial clearance class | CN |
Mass | 1.88 kg |
Dynamic load, C | 83 kN |
Static load, C0 | 49.5 kN |
Fatigue limit load, Cu | 2.25 kN |
f0 | 12.5 |
Nlim (oil) | 6,700 rpm |
Nlim (grease) | 5,700 rpm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.37 Hz |
Characteristic rolling element frequency, BSF | 3.54 Hz |
Characteristic outer ring frequency, BPF0 | 2.58 Hz |
Characteristic inner ring frequency, BPFI | 4.42 Hz |
da min | 61 mm |
Da max | 119 mm |
ra max | 2 mm |
rNa max | 0.5 mm |
Db min | 141.5 mm |
Category | Single Row Ball Bearing |
Inventory | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 1.86 |
Product Group | B00308 |
Enclosure | Open |
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 | 50MM Bore; 130MM Outside Diameter; 31MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage |
Other Features | Deep Groove | With Snap Ring |
UNSPSC | 31171504 |
Harmonized Tariff Code | 8482.10.50.68 |
Noun | Bearing |
Keyword String | Ball |
Weight / LBS | 4.1446 |
Outside Diameter | 5.118 Inch | 130 Millimeter |
Outer Race Width | 1.22 Inch | 31 Millimeter |
Inner Race Width | 0 Inch | 0 Millimeter |
Bore | 1.969 Inch | 50 Millimeter |
Company Profile
Worktime |
9: 00-18: 00 (بتوقيت بكين) |
Phone |
+6531591338 |
Fax |
+6531591338 |