KOMATSU 175-54-48720 BRACKET
High Quality KOMATSU 175-54-48720 BRACKET. 130x60x31 Size (mm) Competitive BRACKET 130x60x31 Pricing. Accept Small Order. Easy and Fast Shipping. Kate Komatsu part Machinery Co., Ltd
Bearing number: | NU 312 ECM |
Size (mm): | 130x60x31 |
Bore Diameter (mm): | 130 |
Outer Diameter (mm): | 60 |
Width (mm): | 31 |
d: | 60 mm |
D: | 130 mm |
B: | 31 mm |
PDF |
|
Product Details
Bearing number | NU 312 ECM |
Size (mm) | 130x60x31 |
Bore Diameter (mm) | 130 |
Outer Diameter (mm) | 60 |
Width (mm) | 31 |
d | 60 mm |
D | 130 mm |
B | 31 mm |
D1 | 108.5 mm |
F | 77 mm |
r1,2 - min. | 2.1 mm |
r3,4 - min. | 2.1 mm |
s | 2.1 mm |
da - min. | 72 mm |
da - max. | 74 mm |
db - min. | 79 mm |
Da - max. | 118.1 mm |
ra - max. | 2 mm |
rb - max. | 2 mm |
Basic dynamic load rating - C | 173 kN |
Basic static load rating - C0 | 160 kN |
Fatigue load limit - Pu | 21.2 kN |
Reference speed | 5600 r/min |
Limiting speed | 6700 r/min |
Calculation factor - kr | 0.15 |
Category | Cylindrical Roller Bearing |
Inventory | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 2.153 |
Product Group | B04144 |
Bore Profile | Straight |
Cage Material | Brass |
Precision Class | RBEC 1 | ISO P0 |
Number of Rows of Rollers | Single Row |
Separable | Inner Ring - Both Sides |
Rolling Element | Cylindrical Roller Bearing |
Profile | Complete with Outer and Inner Ring |
Snap Ring | No |
Internal Clearance | C0-Medium |
Retainer | Yes |
Relubricatable | Yes |
Inch - Metric | Metric |
Other Features | High Capacity | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
Long Description | 60MM Bore; Straight Bore Profile; 130MM Outside Diameter; 31MM Width; Brass Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium Inte |
UNSPSC | 31171547 |
Harmonized Tariff Code | 8482.50.00.00 |
Noun | Bearing |
Manufacturer Item Number | NU 312 ECM |
Weight / LBS | 4.743 |
Bore | 2.362 Inch | 60 Millimeter |
Outside Diameter | 5.118 Inch | 130 Millimeter |
Width | 1.22 Inch | 31 Millimeter |
bore diameter: | 60 mm |
precision rating: | RBEC 1 (ISO Class Normal) |
outside diameter: | 130 mm |
maximum rpm: | 6700 RPM |
overall width: | 31 mm |
bearing material: | Steel |
flanges: | (2) Outer Ring |
cage material: | Brass |
bore type: | Straight |
finish/coating: | Uncoated |
number of rows: | 1 |
closure type: | Open |
internal clearance: | C0 |
application: | Piston Type Machines, Rolling Mills, Spindles/Machine Tools |
ring separation: | Separable Ring |
outer ring width: | 31 mm |
operating temperature range: | Maximum of +300 °F |
fillet radius: | 2 mm |
dynamic load capacity: | 173 kN |
series: | NU3 |
static load capacity: | 160 kN |
D1 ≈ | 108.6 mm |
r1,2 min. | 2.1 mm |
r3,4 min. | 2.1 mm |
s max. | 2.1 mm |
da min. | 72 mm |
da max. | 74 mm |
db min. | 79 mm |
Da max. | 118.1 mm |
ra max. | 2 mm |
rb max. | 2 mm |
Basic dynamic load rating C | 173 kN |
Basic static load rating C0 | 160 kN |
Fatigue load limit Pu | 21.2 kN |
Calculation factor kr | 0.15 |
Limiting value e | 0.2 |
Axial load factor Y | 0.6 |
Mass bearing | 2.11 kg |