Cylindrical Bearing NJ 1064 ISB
Enjoy 240x320x80 High Margins on Competitive CYLINDRICAL ROLLER BEARING Pricing.Great Wholesale Products at Low Costs. Kevin Global Machinery Parts Company 240 Bore Diameter (mm)
Bearing number: | NNU 4948 BK/SPW33 |
Size (mm): | 240x320x80 |
Bore Diameter (mm): | 240 |
Outer Diameter (mm): | 320 |
Width (mm): | 80 |
d: | 240 mm |
D: | 320 mm |
B: | 80 mm |
Product Details
Bearing number | NNU 4948 BK/SPW33 |
Size (mm) | 240x320x80 |
Bore Diameter (mm) | 240 |
Outer Diameter (mm) | 320 |
Width (mm) | 80 |
d | 240 mm |
D | 320 mm |
B | 80 mm |
D1 | 292.2 mm |
F | 265.3 mm |
b | 11.1 mm |
K | 3 mm |
r1,2 - min. | 2.1 mm |
r3,4 - min. | 1.1 mm |
s | 3.7 mm |
da - min. | 251 mm |
da - max. | 262 mm |
Da - max. | 309 mm |
ra - max. | 2 mm |
dn | 267 mm |
Basic dynamic load rating - C | 528 kN |
Basic static load rating - C0 | 1220 kN |
Fatigue load limit - Pu | 118 kN |
Limiting speed for grease lubrication | 2200 r/min |
Limiting speed for oil lubrication | 2600 mm/min |
Gref | 171 cm |
Category | Cylindrical Roller Bearing |
Inventory | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 17.886 |
Product Group | B04270 |
Bore Profile | Tapered |
Cage Material | Brass |
Precision Class | Special Precision |
Number of Rows of Rollers | Double Row |
Separable | Inner Ring - Both Sides |
Rolling Element | Cylindrical Roller Bearing |
Profile | Complete with Outer and Inner Ring |
Snap Ring | No |
Internal Clearance | C1-Tight |
Retainer | Yes |
Relubricatable | Yes |
Inch - Metric | Metric |
Other Features | Plain Inner Ring | 3 Rib Outer Ring | High Precision Bearing | Modified Internal Design | Cage on Outer Ring ID |
Long Description | 240MM Bore; Tapered Bore Profile; 320MM Outside Diameter; 80MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight Int |
UNSPSC | 31171547 |
Harmonized Tariff Code | 8482.50.00.00 |
Noun | Bearing |
Manufacturer Item Number | NNU 4948 BK/SPW33 |
Weight / LBS | 39.397 |
Bore | 9.449 Inch | 240 Millimeter |
Outside Diameter | 12.598 Inch | 320 Millimeter |
Width | 3.15 Inch | 80 Millimeter |
r1,2 min. | 2.1 mm |
r3,4 min. | 1.1 mm |
s max. | 3.7 mm |
da min. | 251 mm |
da max. | 262 mm |
Da max. | 309 mm |
Basic dynamic load rating C | 528 kN |
Basic static load rating C0 | 1220 kN |
Fatigue load limit Pu | 118 kN |
Attainable speed for grease lubrication | 2200 r/min |
Attainable speed for oil-air lubrication | 2600 r/min |
Reference grease quantity Gref | 171 cm³ |
Static radial stiffness (guideline value) | 6340 N/µm |
Mass bearing | 17.5 kg |
Company Profile
Worktime |
9.00-18.00 |
Phone |
65-63204785 |