Bearing 65390/65320 Timken
Request A 170x230x60 Quote For Your Special Bearing 65390/65320 Timken Needs Today! Free Tapered Roller Bearings Quotes. ISO 9001 Boyal Industrial Pte ltd. certified. 170x230x60 Size (mm)
Bearing number: |
NNU 4934 B/SPW33 |
Size (mm): |
170x230x60 |
Bore Diameter (mm): |
170 |
Outer Diameter (mm): |
230 |
Width (mm): |
60 |
d: |
170 mm |
D: |
230 mm |
B: |
60 mm |
Product Details
Bearing number |
NNU 4934 B/SPW33 |
Size (mm) |
170x230x60 |
Bore Diameter (mm) |
170 |
Outer Diameter (mm) |
230 |
Width (mm) |
60 |
d |
170 mm |
D |
230 mm |
B |
60 mm |
C |
60 mm |
b |
5,5 mm |
r1 min. |
2 mm |
r2 min. |
2 mm |
r3 min. |
2 mm |
r4 min. |
2 mm |
D1 |
210.9 mm |
F |
188,5 mm |
K |
3 mm |
da min. |
180 mm |
da max |
186 mm |
Da max. |
220 mm |
db min |
192 mm |
ra max. |
2 mm |
S |
2 mm |
dh |
189,8 mm |
Weight |
6,95 Kg |
Basic dynamic load rating (C) |
336 kN |
Basic static load rating (C0) |
695 kN |
(Grease) Lubrication Speed |
3 400 r/min |
(Oil) Lubrication Speed |
3 800 r/min |
Category |
Cylindrical Roller Bearing |
Inventory |
0.0 |
Minimum Buy Quantity |
N/A |
Weight / Kilogram |
7.367 |
Product Group |
B04270 |
Bore Profile |
Straight |
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 |
170MM Bore; Straight Bore Profile; 230MM Outside Diameter; 60MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight In |
UNSPSC |
31171547 |
Harmonized Tariff Code |
8482.50.00.00 |
Noun |
Bearing |
Manufacturer Item Number |
NNU 4934 B/SPW33 |
Weight / LBS |
16.226 |
Outside Diameter |
9.055 Inch | 230 Millimeter |
Bore |
6.693 Inch | 170 Millimeter |
Width |
2.362 Inch | 60 Millimeter |
bore diameter: |
170 mm |
static load capacity: |
695 kN |
outside diameter: |
230 mm |
maximum rpm: |
3800 rpm |
overall width: |
60 mm |
bearing material: |
Steel |
flanges: |
(2) Flanges on Outer Ring, (2) Flanges on Inner Ring |
cage material: |
Steel |
bore type: |
Straight |
finish/coating: |
Uncoated |
number of rows: |
2 |
closure type: |
Open |
operating temperature range: |
Maximum 302 °F |
series: |
NNU |
dynamic load capacity: |
336 kN |
manufacturer upc number: |
7316576611742 |
r1,2 min. |
2 mm |
s max. |
2 mm |
da max. |
186 mm |
db min. |
192 mm |
dn |
189.8 mm |
Basic dynamic load rating C |
336 kN |
Basic static load rating C0 |
695 kN |
Fatigue load limit Pu |
73.5 kN |
Attainable speed for grease lubrication |
3400 r/min |
Attainable speed for oil-air lubrication |
3800 r/min |
Reference grease quantity Gref |
72 cm³ |
Static radial stiffness (guideline value) |
4460 N/µm |
Mass bearing |
6.95 kg |