191.20.2000.990.41.1502 Three-rows Roller Slewing Bearing
191.20.2000.990.41.1502 Three-rows Roller Slewing Bearing manufacturer and Pioneer Machinery Source global supplier of reliable 180x250x69 ball and roller ... 191.20.2000.990.41.1502 Three-rows Roller Slewing Bearing 180 Bore Diameter (mm) Industries Products Manufacturing & Engineering and 180x250x69 Size (mm) Agricultural Bearings designed to meet the unique requirements of our targeted industries.
| Bearing number: |
NNU 4936 B/SPW33 |
| Size (mm): |
180x250x69 |
| Bore Diameter (mm): |
180 |
| Outer Diameter (mm): |
250 |
| Width (mm): |
69 |
| d: |
180 mm |
| D: |
250 mm |
| B: |
69 mm |
Product Details
| Bearing number |
NNU 4936 B/SPW33 |
| Size (mm) |
180x250x69 |
| Bore Diameter (mm) |
180 |
| Outer Diameter (mm) |
250 |
| Width (mm) |
69 |
| d |
180 mm |
| D |
250 mm |
| B |
69 mm |
| C |
69 mm |
| b |
8,3 mm |
| r1 min. |
2 mm |
| r2 min. |
2 mm |
| r3 min. |
1 mm |
| r4 min. |
1 mm |
| D1 |
226.05 mm |
| F |
202 mm |
| K |
3 mm |
| da min. |
190 mm |
| da max |
199 mm |
| Da max. |
240 mm |
| db min |
205 mm |
| ra max. |
2 mm |
| S |
1,1 mm |
| dh |
203,5 mm |
| Weight |
10,5 Kg |
| Basic dynamic load rating (C) |
402 kN |
| Basic static load rating (C0) |
850 kN |
| (Grease) Lubrication Speed |
3 000 r/min |
| (Oil) Lubrication Speed |
3 400 r/min |
| Category |
Cylindrical Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
11.05 |
| 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 |
180MM Bore; Straight Bore Profile; 250MM Outside Diameter; 69MM 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 4936 B/SPW33 |
| Weight / LBS |
24.339 |
| Width |
2.717 Inch | 69 Millimeter |
| Bore |
7.087 Inch | 180 Millimeter |
| Outside Diameter |
9.843 Inch | 250 Millimeter |
| r1,2 min. |
2 mm |
| s max. |
1.1 mm |
| da max. |
199 mm |
| db min. |
205 mm |
| dn |
203.5 mm |
| Basic dynamic load rating C |
402 kN |
| Basic static load rating C0 |
850 kN |
| Fatigue load limit Pu |
88 kN |
| Attainable speed for grease lubrication |
3000 r/min |
| Attainable speed for oil-air lubrication |
3400 r/min |
| Reference grease quantity Gref |
81 cm³ |
| Static radial stiffness (guideline value) |
5190 N/µm |
| Mass bearing |
10.5 kg |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |