Inner Diameter: 25mm
Outer Diameter: 55mm
Height: 25mm
Mass: 0.36kg
Contact Angle: 60.00 °
Precision: P4/ ABEC7
Lubrication: grease or oil
Working Temperature: -30 °C to 120 °C
ZKLF1255-2RS-PE bearings are mainly used for machine tool screw.
Bearing weight: 0.36kg
Dimensions: 12*55*25mm(d*D*B)
Material: 51200 steel
Cage: nylon cage
Seal type: rubber seal on 2 sides
PE: less stringent bearing design
Basic dynamic load rating: 17000N
Basic static load rating: 24800N
Bearing structure: thrust angular contact ball bearing, thrust ball bearing, etc.
Interchange Numbers: ZKLF1255-2RS-PE, ZKLF1255.2RS PE, ZKLF 1255.2RS PE, ZKLF1255.2RS.PE, etc
1. ZKLF series bearings have good running support performance
2. Low noise and energy saving, high wear resistance and long life
3. High precision with high guiding accuracy
1. Sea shipping for mass cargos (GW > 500KGS)
2. Air shipping (GW between 100KGS – 500 KGS)
3. Express, such as DHL, TNT, Fedex, UPS for small cargos ( GW < 100KGS)
4. If you have shipping forwarders in China, we can send goods to your forwarder’s warehouse as well.
Comparison helps when dimensional fit is only part of the decision and load direction, sealing, clearance, speed, temperature, or repeat-order stability still need to be confirmed. Reviewing one or two nearby options early usually reduces sourcing mistakes later.
Buyers normally confirm the part reference, main dimensions, application, speed range, operating environment, sealing needs, and any packaging or marking requirements. That gives the supplier a cleaner basis for confirming availability and suitable alternatives.
A quick review of Angular Contact Ball Bearings, one more commercial destination, and one practical guide usually saves time. That combination helps separate simple replacement orders from jobs that still need fit or application review.
Because it makes later decisions faster. When sizing notes, application cues, and nearby options stay close to the product, engineering, purchasing, and maintenance teams can revisit the same logic without starting the review from zero.
1. Sea shipping for mass cargos (GW > 500KGS)
2. Air shipping (GW between 100KGS – 500 KGS)
3. Express, such as DHL, TNT, Fedex, UPS for small cargos ( GW < 100KGS)
4. If you have shipping agent in China, we can send goods to your shipping agent's warehouse
We accept T/T, W/U, PAYPAL, L/C etc
Buyer FAQ
Confirm the bearing number, bore size, outside diameter, width, seal or shield type, cage material, clearance, precision level, quantity, and application. These details help prevent a size match from becoming a performance mismatch.
Yes. Replacement and repeat orders are easier when the original marking, measured dimensions, photos, application, and quantity are available. If the marking is unclear, the team can start from the size and working condition.
This item is handled within the Angular Contact Ball Bearings family. Comparing the family page can help buyers review similar sizes, seal options, load direction, and related bearing choices before requesting a quote.
Price and lead time can change with quantity, stock availability, precision grade, clearance, material, cage, seal or shield type, lubrication, packaging, and whether the order needs standard matching or custom production.
Inspection can include material review, dimensional measurement, noise and vibration checks, surface and crack checks, visual review, and packaging inspection according to the confirmed order requirements.
Need help checking fit, price, or lead time? Request a bearing quote
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