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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Availability:
2 in stock
Matched duplex pair of Barden super-precision angular contact ball bearings, 45 x 75 x 16 mm, 15 degree contact angle, medium preload, phenolic cage, ABEC 7.
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$59.25
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| MFR / Brand | Barden |
|---|---|
| MPN | 109HDM |
| Model | 2MM9109WICR DUM / 7009 CD P4A DGB / 109 HD M |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 45 mm |
| OD | 75 mm |
| Width | 16 mm |
| Material | Chrome steel |
|---|---|
| Series | Barden 100 (ISO 70) |
| Lubricant | Grease or oil |
| Base Number | 109 |
| Bore Shaft Size | 45 mm |
| Mpn Variants | 109-HDM; 109 HD M; Barden 109; 7009-C; 2MM9109WICR DUM |
| Cage Type | Machined, outer-ring land-riding |
| Rolling Elements | Ball |
| Number Of Rows | 1 per bearing |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 15° |
| Part Number | 109HDM |
| Cross Reference 1 | SKF 7009 CD/P4A DGB |
|---|---|
| Cross Reference 2 | NSK 7009CTRDUM |
| Cross Reference 3 | RHP 7009CTDUMP4 |
| Cross Reference 4 | FAG B7009-C-T-P4S-DUM |
| Cross Reference 5 | Fafnir 2MM9109WICR DUM |
Barden 109HDM super-precision angular contact ball bearings, 45 x 75 x 16 mm, 15° contact angle, medium preload, ABEC 7. Supplied as a matched duplex pair of two bearings, ground together and marked as a set.
109 — Barden 100 series bore code. Barden numbers the 100 series in five-millimetre steps, and 109 is a 45 mm bore, the ISO 7009 size.
HD — Barden angular contact, 15° contact angle.
M — medium preload.
2MM9109WICR DUM — the Fafnir designation on the carton. The 2MM prefix is a 15° contact angle and DUM is duplex, medium preload.
7009 CD P4A DGB — the SKF designation on the carton. CD is 15° contact angle and DGB is the medium preload class.
Bore Diameter: 45 mm. Outside Diameter: 75 mm. Overall Width: 16 mm per bearing, 32 mm for the pair. Contact Angle: 15°. Preload: Medium. Precision Class: P4 / ABEC 7 / ISO Class 4. Number Of Rows: 1 per bearing. Rolling Elements: Ball. Bore Type: Straight. Closure Type: Open. Cage Material: Phenolic. Cage Type: Machined, outer-ring land-riding. Bearing Material: Chrome steel. Series: Barden 100 (ISO 70). Lubricant: grease or oil. Unit Quantity: 2 Pcs.
Bore Diameter: 45 mm. Outside Diameter: 75 mm. Overall Width: 16 mm per bearing. A matched duplex pair is ground as a unit, and the faces carry the offset that sets the medium preload when the two are clamped together.
Same 45 x 75 x 16 mm envelope at 15° contact angle: SKF 7009 CD/P4A, NSK 7009CTRDUM, RHP 7009CTDUMP4, FAG B7009-C-T-P4S-DUM and Fafnir 2MM9109WICR DUM. The 7009A5 and 7009E executions in this envelope have a 25° contact angle.
Bore Diameter: 45 mm. Outside Diameter: 75 mm. Overall Width: 16 mm per bearing. It is the ISO 7009 size.
Contact Angle: 15°. Preload: Medium, from the HDM code.
2MM9109WICR DUM is the Fafnir designation, 15° duplex medium preload. 7009 CD P4A DGB is the SKF designation, 15° with the medium preload class.
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