4SRS12WN[SS,SSHH,UU]+[61-900/1]L[H,P]M THK Miniature Linear Guide Caged Ball SRS Series
| Brand Name: |
THK |
| Model Number: |
4SRS12WN[SS,SSHH,UU]+[61-900/1]L[H,P]M |
| Bearing number: |
21309EAKE4 |
| Size (mm): |
45x100x25 |
| Bore Diameter (mm): |
45 |
| Outer Diameter (mm): |
100 |
| Width (mm): |
25 |
| d: |
45 mm |
| D: |
100 mm |
| B: |
25 mm |
| PDF |
4SRS12WN[SS,SSHH,UU]+[61-900/1]L[H,P]M |
Product Details
| Bearing number |
21309EAKE4 |
| Size (mm) |
45x100x25 |
| Bore Diameter (mm) |
45 |
| Outer Diameter (mm) |
100 |
| Width (mm) |
25 |
| d |
45 mm |
| D |
100 mm |
| B |
25 mm |
| C |
25 mm |
| r min. |
1,5 mm |
| da min. |
54 mm |
| da max |
65 mm |
| Da min |
89 mm |
| Da max. |
91 mm |
| ra max. |
1,5 mm |
| Weight |
0,96 Kg |
| Basic dynamic load rating (C) |
119 kN |
| Basic static load rating (C0) |
144 kN |
| (Grease) Lubrication Speed |
4500 r/min |
| (Oil) Lubrication Speed |
5600 r/min |
| Calculation factor (e) |
0,23 |
| Calculation factor (Y0) |
2,8 |
| Calculation factor (Y2) |
4,3 |
| Category |
Spherical Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.96 |
| Product Group |
B04311 |
| Internal Clearance |
C0-Medium |
| Mounting Method |
Adapter Mount |
| Rolling Element |
Spherical Roller Bearing |
| Bore Profile |
Tapered |
| Cage Material |
Steel |
| Enclosure |
Open |
| Number of Rows of Rollers |
Double Row |
| Relubricatable |
Yes |
| Withdrawal Sleeve |
AH309 (Specify bore) |
| Inch - Metric |
Metric |
| Long Description |
45MM Tapered Bore; 100MM Outside Diameter; 25MM Width; C0-Medium Clearance; Adapter Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable; Adapter Part Nu |
| Other Features |
Order adapter or withdrawal sleeve or nut separately. Others may be available |
| UNSPSC |
31171510 |
| Harmonized Tariff Code |
84823080 |
| Noun |
Bearing |
| Keyword String |
Spherical |
| Manufacturer Item Number |
21309EAKE4 |
| Outside Diameter |
3.937 Inch | 100 Millimeter |
| Bore |
1.772 Inch | 45 Millimeter |
| Adapter Part Number |
SNW09 H309 HA309 HE309 (Specify Bore) Inch | H309 (Specify bore) Millimeter |
| Width |
0.984 Inch | 25 Millimeter |
| Y3 |
2.9 |
| hidYobi |
21309EAKE4 |
| LangID |
1 |
| Y1 |
2.8 |
| D_ |
100 |
| Y2 |
4.3 |
| Macha rpm |
9000 |
| B_ |
25 |
| da min |
54 |
| hidTable |
ecat_NSSPHR |
| Oil rpm |
6300 |
| Y0 |
2.8 |
| mass |
0.96 |
| GRS rpm |
5000 |
| ra |
1.5 |
| TSR rpm |
6000 |
| C0 |
144 |
| DE_ |
90.316 |
| X0 |
1 |
| Prod_Type3 |
SRB_CTB_TB |
| X1 |
1 |
| X2 |
0.67 |
| SIR |
9.45 |
| e |
0.23 |
| DA_ |
11.8 |
| bomp |
21309EAKE4 |
| Z_ |
19 |
| ALP2 |
50 |
| ALP1 |
8 |
| D_a max |
91 |
| D_a min |
89 |
| yobi |
21309EAKE4 |
| HPS |
HPS |
| ALPHA_ |
0.154 |
| SDM_ |
78.656 |
| r |
1.5 |
| KBRG |
2328 |
| SBRG |
3 |
| DI_ |
66.996 |