NTN 938 services Tapered Roller Bearings
| Brand Name |
NTN 938 services Tapered Roller Bearings |
| Model Number |
938 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
938 |
Product Details
| Bearing number |
6904LLU |
| Size (mm) |
20x37x9 |
| Bore Diameter (mm) |
20 |
| Outer Diameter (mm) |
37 |
| Width (mm) |
9 |
| d |
20 mm |
| D |
37 mm |
| B |
9 mm |
| C |
9 mm |
| r min. |
0,3 mm |
| da min. |
22 mm |
| da max |
24 mm |
| Da max. |
35 mm |
| ra max. |
0,3 mm |
| Weight |
0,036 Kg |
| Basic dynamic load rating (C) |
6,4 kN |
| Basic static load rating (C0) |
3,7 kN |
| Reference speed |
12 000 r/min |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.031 |
| Product Group |
B00308 |
| Enclosure |
2 Seals |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
No |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Enclosure Type |
Contact Seal |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
20MM Bore; 37MM Outside Diameter; 9MM Outer Race Diameter; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
6904LLU/2AS |
| Weight / LBS |
0.069 |
| Outside Diameter |
1.457 Inch | 37 Millimeter |
| Bore |
0.787 Inch | 20 Millimeter |
| Outer Race Width |
0.354 Inch | 9 Millimeter |
| bore diameter: |
20 mm |
| precision rating: |
ISO Class 0 |
| outside diameter: |
37 mm |
| finish/coating: |
Uncoated |
| overall width: |
9 mm |
| bearing material: |
High Carbon Chrome Steel |
| bore type: |
Round |
| cage material: |
Steel |
| closure type: |
Double Sealed |
| inner ring width: |
9 mm |
| row type & fill slot: |
Single Row Non-Fill Slot |
| outer ring width: |
9 mm |
| snap ring included: |
Without Snap Ring |
| maximum rpm (grease): |
12000 rpm |
| internal clearance: |
CN |
| fillet radius: |
0.3 mm |
| operating temperature range: |
-40 to 120 ºC |
| maximum rpm: |
23000 RPM |
| dynamic load capacity: |
6400 N |
| series: |
69 |
| static load capacity: |
3700 N |
| manufacturer product page: |
Click here |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |