Hk2538 Bkm2538uuh Drawn Cup Needle Roller Bearing 25x32x38mm
Needle roller bearing Specification
| 1 | Drawn Cup Needle Bearing | HK, BK |
| 2 | Needle Bearing with Inner Ring | NA, NKI |
| 3 | Needle Bearing without Inner Ring | NK, RNA |
| 4 | Full Complement Needle Bearing | NAV |
| 5 | Radial Needle Roller and Cage Assemblies | K, KK |
| 6 | Thrust Needle Roller and Cage Assemblies | AXK, AS |
Needle Roller Bearing Description
The outer ring of drawn cup needle roller bearing is punched with the steel sheet. It has the small sectional height and the large load carrying capacity and is suitable for economic mass production.
The interference fit between outer ring and bearing housing is applied to this kind of needle roller bearing without axial fixing device. Even for the condition of high load, it fully maintains bearing function either. In addition, with the large grease-storage capacity, it is unnecessary to add grease for a long-term operation.
Since one end of the close-end bearing is sealed, it is suitable for the end of shaft with bearing the small axial sliding force.
Model HK, TA, TLA, open-end drawn cup. needle roller bearings with retainer,
Model BK close-end drawn cup needle roller bearing with retainer,
Model SCE, BA, J, JH, drawn cup needle roller bearings(Inch series).
Needle Roller Bearing Number
| Shaft Diameter (mm) | Bearing Designation | Boundary Dimensions(mm) | Basic Load Rating (N) | Limiting Speed (rpm) |
| Current Designation | Original Designation | Fw | D | C | Cr Dynamic | Cor Static | Grease | Oil |
| 25 | HK2512 | 27941/25 | 25 | 32 | 12 | 10200 | 15400 | 5800 | 8800 |
| HK2516 | 7941/25 | 25 | 32 | 16 | 14900 | 22000 | 5800 | 8800 |
| HK253216-RS | | 25 | 32 | 16 | 11100 | 17100 | 5800 | 8800 |
| HK2516-2RS | | 25 | 32 | 16 | 10200 | 15400 | 5800 | 8800 |
| HK2518 | | 25 | 32 | 18 | 14800 | 24700 | 5800 | 8800 |
| HK2518-RS | | 25 | 32 | 18 | 13700 | 22400 | 5800 | 8800 |
| HK2520 | 67941/25 | 25 | 32 | 20 | 17800 | 27700 | 5800 | 8800 |
| HK2520/AS1 | | 25 | 32 | 20 | 17800 | 27700 | 5800 | 8800 |
| HK2520-2RS | | 25 | 32 | 20 | 13700 | 22400 | 5800 | 8800 |
| HK253222 | 7942/25 | 25 | 32 | 22 | 18500 | 33000 | 5800 | 8800 |
| HK2524-2RS | | 25 | 32 | 24 | 17800 | 27700 | 5800 | 8800 |
| HK253225 | 7943/25 | 25 | 32 | 25 | 20100 | 36600 | 5800 | 8800 |
| HK2526 | | 25 | 32 | 26 | 23100 | 44000 | 5800 | 8800 |
| HK253315 | | 25 | 33 | 15 | 13100 | 18800 | 5800 | 8800 |
| HK253420 | 014311123D | 25 | 34 | 20 | 19000 | 29300 | 5800 | 8800 |
| HK253520 | 57942/25 | 25 | 35 | 20 | 19400 | 27900 | 5800 | 8800 |
Needle Roller Bearing Delivery
Before the contract is placed, the Payment, LASER MARK, plastic bag, box, sticker, carton, carton mark, pallet should be discussed into details. After the order is placed, the products must be manufactured as description. Best quality with acceptable price is our service for all customers. as the deadline is coming, after the payment, the packed goods would be sent to the right place.
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Drawn Cup Needle Roller Bearings With Open Ends 25x32x38mm Hk2538 Bkm2538uuh Images
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